diff --git a/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroDeSerealizer.java b/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroDeSerealizer.java index d2219a45f2..7d30c3d1ee 100644 --- a/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroDeSerealizer.java +++ b/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroDeSerealizer.java @@ -5,29 +5,37 @@ import org.apache.avro.io.DatumReader; import org.apache.avro.io.Decoder; import org.apache.avro.io.DecoderFactory; import org.apache.avro.specific.SpecificDatumReader; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; public class AvroDeSerealizer { -public AvroHttpRequest deSerealizeAvroHttpRequestJSON(byte[] data){ - DatumReader reader = new SpecificDatumReader<>(AvroHttpRequest.class); - Decoder decoder = null; - try { - decoder = DecoderFactory.get().jsonDecoder(AvroHttpRequest.getClassSchema(), new String(data)); - return reader.read(null, decoder); - } catch (IOException e) { - return null; - } -} + private static Logger logger = LoggerFactory.getLogger(AvroDeSerealizer.class); -public AvroHttpRequest deSerealizeAvroHttpRequestBinary(byte[] data){ - DatumReader employeeReader = new SpecificDatumReader<>(AvroHttpRequest.class); - Decoder decoder = DecoderFactory.get().binaryDecoder(data, null); - try { - return employeeReader.read(null, decoder); - } catch (IOException e) { + public AvroHttpRequest deSerealizeAvroHttpRequestJSON(byte[] data) { + DatumReader reader = new SpecificDatumReader<>(AvroHttpRequest.class); + Decoder decoder = null; + try { + decoder = DecoderFactory.get() + .jsonDecoder(AvroHttpRequest.getClassSchema(), new String(data)); + return reader.read(null, decoder); + } catch (IOException e) { + logger.error("Deserialization error" + e.getMessage()); + } + return null; + } + + public AvroHttpRequest deSerealizeAvroHttpRequestBinary(byte[] data) { + DatumReader employeeReader = new SpecificDatumReader<>(AvroHttpRequest.class); + Decoder decoder = DecoderFactory.get() + .binaryDecoder(data, null); + try { + return employeeReader.read(null, decoder); + } catch (IOException e) { + logger.error("Deserialization error" + e.getMessage()); + } return null; } } -} diff --git a/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroSerealizer.java b/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroSerealizer.java index f56c89e201..767b688dea 100644 --- a/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroSerealizer.java +++ b/apache-avro/src/main/java/com/baeldung/avro/util/serealization/AvroSerealizer.java @@ -3,42 +3,48 @@ package com.baeldung.avro.util.serealization; import com.baeldung.avro.util.model.AvroHttpRequest; import org.apache.avro.io.*; import org.apache.avro.specific.SpecificDatumWriter; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.ByteArrayOutputStream; import java.io.IOException; public class AvroSerealizer { -public byte[] serealizeAvroHttpRequestJSON(AvroHttpRequest request){ - DatumWriter writer = new SpecificDatumWriter<>(AvroHttpRequest.class); - byte[] data = new byte[0]; - ByteArrayOutputStream stream = new ByteArrayOutputStream(); - Encoder jsonEncoder = null; - try { - jsonEncoder = EncoderFactory.get().jsonEncoder(AvroHttpRequest.getClassSchema(), stream); - writer.write(request, jsonEncoder); - jsonEncoder.flush(); - data = stream.toByteArray(); - } catch (IOException e) { - data =null; - } - return data; -} + private static final Logger logger = LoggerFactory.getLogger(AvroSerealizer.class); -public byte[] serealizeAvroHttpRequestBinary(AvroHttpRequest request){ - DatumWriter writer = new SpecificDatumWriter<>(AvroHttpRequest.class); - byte[] data = new byte[0]; - ByteArrayOutputStream stream = new ByteArrayOutputStream(); - Encoder jsonEncoder = EncoderFactory.get().binaryEncoder(stream,null); - try { - writer.write(request, jsonEncoder); - jsonEncoder.flush(); - data = stream.toByteArray(); - } catch (IOException e) { - data = null; + public byte[] serealizeAvroHttpRequestJSON(AvroHttpRequest request) { + DatumWriter writer = new SpecificDatumWriter<>(AvroHttpRequest.class); + byte[] data = new byte[0]; + ByteArrayOutputStream stream = new ByteArrayOutputStream(); + Encoder jsonEncoder = null; + try { + jsonEncoder = EncoderFactory.get() + .jsonEncoder(AvroHttpRequest.getClassSchema(), stream); + writer.write(request, jsonEncoder); + jsonEncoder.flush(); + data = stream.toByteArray(); + } catch (IOException e) { + logger.error("Serialization error " + e.getMessage()); + } + return data; } - return data; -} + public byte[] serealizeAvroHttpRequestBinary(AvroHttpRequest request) { + DatumWriter writer = new SpecificDatumWriter<>(AvroHttpRequest.class); + byte[] data = new byte[0]; + ByteArrayOutputStream stream = new ByteArrayOutputStream(); + Encoder jsonEncoder = EncoderFactory.get() + .binaryEncoder(stream, null); + try { + writer.write(request, jsonEncoder); + jsonEncoder.flush(); + data = stream.toByteArray(); + } catch (IOException e) { + logger.error("Serialization error " + e.getMessage()); + } + + return data; + } } diff --git a/apache-avro/src/test/java/com/baeldung/avro/util/serealization/AvroSerealizerDeSerealizerTest.java b/apache-avro/src/test/java/com/baeldung/avro/util/serealization/AvroSerealizerDeSerealizerTest.java index 937a4ae650..ecd15ccbbc 100644 --- a/apache-avro/src/test/java/com/baeldung/avro/util/serealization/AvroSerealizerDeSerealizerTest.java +++ b/apache-avro/src/test/java/com/baeldung/avro/util/serealization/AvroSerealizerDeSerealizerTest.java @@ -24,8 +24,10 @@ public class AvroSerealizerDeSerealizerTest { serealizer = new AvroSerealizer(); deSerealizer = new AvroDeSerealizer(); - ClientIdentifier clientIdentifier = ClientIdentifier.newBuilder(). - setHostName("localhost").setIpAddress("255.255.255.0").build(); + ClientIdentifier clientIdentifier = ClientIdentifier.newBuilder() + .setHostName("localhost") + .setIpAddress("255.255.255.0") + .build(); List employees = new ArrayList(); employees.add("James"); @@ -33,43 +35,49 @@ public class AvroSerealizerDeSerealizerTest { employees.add("David"); employees.add("Han"); - request = AvroHttpRequest.newBuilder().setRequestTime(01l) - .setActive(Active.YES).setClientIdentifier(clientIdentifier) - .setEmployeeNames(employees).build(); + request = AvroHttpRequest.newBuilder() + .setRequestTime(01l) + .setActive(Active.YES) + .setClientIdentifier(clientIdentifier) + .setEmployeeNames(employees) + .build(); } @After public void tearDown() throws Exception { } -@Test -public void WhenSerialized_UsingJSONEncoder_ObjectGetsSerialized(){ - byte[] data = serealizer.serealizeAvroHttpRequestJSON(request); - assertTrue(Objects.nonNull(data)); - assertTrue(data.length > 0); -} - -@Test -public void WhenSerialized_UsingBinaryEncoder_ObjectGetsSerialized(){ - byte[] data = serealizer.serealizeAvroHttpRequestBinary(request); - assertTrue(Objects.nonNull(data)); - assertTrue(data.length > 0); -} - -@Test -public void WhenDeserialize_UsingJSONDecoder_ActualAndExpectedObjectsAreEqual(){ - byte[] data = serealizer.serealizeAvroHttpRequestJSON(request); - AvroHttpRequest actualRequest = deSerealizer.deSerealizeAvroHttpRequestJSON(data); - assertEquals(actualRequest,request); - assertTrue(actualRequest.getRequestTime().equals(request.getRequestTime())); -} - -@Test -public void WhenDeserialize_UsingBinaryecoder_ActualAndExpectedObjectsAreEqual(){ - byte[] data = serealizer.serealizeAvroHttpRequestBinary(request); - AvroHttpRequest actualRequest = deSerealizer.deSerealizeAvroHttpRequestBinary(data); - assertEquals(actualRequest,request); - assertTrue(actualRequest.getRequestTime().equals(request.getRequestTime())); -} + @Test + public void WhenSerializedUsingJSONEncoder_thenObjectGetsSerialized() { + byte[] data = serealizer.serealizeAvroHttpRequestJSON(request); + assertTrue(Objects.nonNull(data)); + assertTrue(data.length > 0); + } + + @Test + public void WhenSerializedUsingBinaryEncoder_thenObjectGetsSerialized() { + byte[] data = serealizer.serealizeAvroHttpRequestBinary(request); + assertTrue(Objects.nonNull(data)); + assertTrue(data.length > 0); + } + + @Test + public void WhenDeserializeUsingJSONDecoder_thenActualAndExpectedObjectsAreEqual() { + byte[] data = serealizer.serealizeAvroHttpRequestJSON(request); + AvroHttpRequest actualRequest = deSerealizer.deSerealizeAvroHttpRequestJSON(data); + assertEquals(actualRequest, request); + assertTrue(actualRequest.getRequestTime() + .equals(request.getRequestTime())); + } + + @Test + public void WhenDeserializeUsingBinaryecoder_thenActualAndExpectedObjectsAreEqual() { + byte[] data = serealizer.serealizeAvroHttpRequestBinary(request); + AvroHttpRequest actualRequest = deSerealizer.deSerealizeAvroHttpRequestBinary(data); + assertEquals(actualRequest, request); + assertTrue(actualRequest.getRequestTime() + .equals(request.getRequestTime())); + } + } diff --git a/aws/pom.xml b/aws/pom.xml index 176ecaa40d..26bc0c8037 100644 --- a/aws/pom.xml +++ b/aws/pom.xml @@ -137,7 +137,7 @@ 1.1.0 2.8.0 1.11.290 - 2.8.9 + 2.21.0 3.8.0 1.11.86 https://s3-us-west-2.amazonaws.com/dynamodb-local/release diff --git a/core-java-8/README.md b/core-java-8/README.md index 6f31a8b886..e0cd0e7c0a 100644 --- a/core-java-8/README.md +++ b/core-java-8/README.md @@ -14,7 +14,6 @@ - [Guide to Java 8 groupingBy Collector](http://www.baeldung.com/java-groupingby-collector) - [Strategy Design Pattern in Java 8](http://www.baeldung.com/java-strategy-pattern) - [Java 8 and Infinite Streams](http://www.baeldung.com/java-inifinite-streams) -- [String Operations with Java Streams](http://www.baeldung.com/java-stream-operations-on-strings) - [Exceptions in Java 8 Lambda Expressions](http://www.baeldung.com/java-lambda-exceptions) - [Java 8 Stream findFirst() vs. findAny()](http://www.baeldung.com/java-stream-findfirst-vs-findany) - [Guide to Java 8 Comparator.comparing()](http://www.baeldung.com/java-8-comparator-comparing) @@ -34,13 +33,11 @@ - [Copy a File with Java](http://www.baeldung.com/java-copy-file) - [Static and Default Methods in Interfaces in Java](http://www.baeldung.com/java-static-default-methods) - [Iterable to Stream in Java](http://www.baeldung.com/java-iterable-to-stream) -- [Converting String to Stream of chars](http://www.baeldung.com/java-string-to-stream) - [How to Iterate Over a Stream With Indices](http://www.baeldung.com/java-stream-indices) - [Efficient Word Frequency Calculator in Java](http://www.baeldung.com/java-word-frequency) - [Primitive Type Streams in Java 8](http://www.baeldung.com/java-8-primitive-streams) - [Fail-Safe Iterator vs Fail-Fast Iterator](http://www.baeldung.com/java-fail-safe-vs-fail-fast-iterator) - [Shuffling Collections In Java](http://www.baeldung.com/java-shuffle-collection) -- [Java 8 StringJoiner](http://www.baeldung.com/java-string-joiner) - [Introduction to Spliterator in Java](http://www.baeldung.com/java-spliterator) - [Java 8 Math New Methods](http://www.baeldung.com/java-8-math) - [Overview of Java Built-in Annotations](http://www.baeldung.com/java-default-annotations) @@ -54,7 +51,6 @@ - [Java 8 Unsigned Arithmetic Support](http://www.baeldung.com/java-unsigned-arithmetic) - [How to Get the Start and the End of a Day using Java](http://www.baeldung.com/java-day-start-end) - [Generalized Target-Type Inference in Java](http://www.baeldung.com/java-generalized-target-type-inference) -- [Image to Base64 String Conversion](http://www.baeldung.com/java-base64-image-string) - [Calculate Age in Java](http://www.baeldung.com/java-get-age) - [Copy a List to Another List in Java](http://www.baeldung.com/java-copy-list-to-another) - [Increment Date in Java](http://www.baeldung.com/java-increment-date) diff --git a/core-java-9/README.md b/core-java-9/README.md index a76dcefc69..8c869f56bb 100644 --- a/core-java-9/README.md +++ b/core-java-9/README.md @@ -17,7 +17,6 @@ - [Java 9 Reactive Streams](http://www.baeldung.com/java-9-reactive-streams) - [How to Get All Dates Between Two Dates?](http://www.baeldung.com/java-between-dates) - [Java 9 java.util.Objects Additions](http://www.baeldung.com/java-9-objects-new) -- [Compact Strings in Java 9](http://www.baeldung.com/java-9-compact-string) - [Convert Date to LocalDate or LocalDateTime and Back](http://www.baeldung.com/java-date-to-localdate-and-localdatetime) - [Java 9 Variable Handles Demistyfied](http://www.baeldung.com/java-variable-handles) - [Exploring the New HTTP Client in Java 9](http://www.baeldung.com/java-9-http-client) diff --git a/core-java-collections/src/test/java/com/baeldung/list/removefirst/RemoveFirstElementUnitTest.java b/core-java-collections/src/test/java/com/baeldung/list/removefirst/RemoveFirstElementUnitTest.java index 09f0bb248c..f2b1bd9d88 100644 --- a/core-java-collections/src/test/java/com/baeldung/list/removefirst/RemoveFirstElementUnitTest.java +++ b/core-java-collections/src/test/java/com/baeldung/list/removefirst/RemoveFirstElementUnitTest.java @@ -4,6 +4,7 @@ import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.*; import java.util.ArrayList; +import java.util.Arrays; import java.util.LinkedList; import java.util.List; @@ -48,4 +49,14 @@ public class RemoveFirstElementUnitTest { assertThat(linkedList, not(contains("cat"))); } + @Test + public void givenStringArray_whenRemovingFirstElement_thenArrayIsSmallerAndElementRemoved() { + String[] stringArray = {"foo", "bar", "baz"}; + + String[] modifiedArray = Arrays.copyOfRange(stringArray, 1, stringArray.length); + + assertThat(modifiedArray.length, is(2)); + assertThat(modifiedArray[0], is("bar")); + } + } diff --git a/core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsEmpty.java b/core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsEmpty.java new file mode 100644 index 0000000000..09ecebe47b --- /dev/null +++ b/core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsEmpty.java @@ -0,0 +1,26 @@ +package org.baeldung.java.collections; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import org.junit.Assert; +import org.junit.Test; + +class CollectionsEmpty { + + @Test + public void givenArrayList_whenAddingElement_addsNewElement() { + ArrayList mutableList = new ArrayList<>(); + mutableList.add("test"); + + Assert.assertEquals(mutableList.size(), 1); + Assert.assertEquals(mutableList.get(0), "test"); + } + + @Test(expected = UnsupportedOperationException.class) + public void givenCollectionsEmptyList_whenAddingElement_throwsUnsupportedOperationException() { + List immutableList = Collections.emptyList(); + immutableList.add("test"); + } + +} diff --git a/core-java-concurrency-collections/.gitignore b/core-java-concurrency-collections/.gitignore new file mode 100644 index 0000000000..3de4cc647e --- /dev/null +++ b/core-java-concurrency-collections/.gitignore @@ -0,0 +1,26 @@ +*.class + +0.* + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* +.resourceCache + +# Packaged files # +*.jar +*.war +*.ear + +# Files generated by integration tests +*.txt +backup-pom.xml +/bin/ +/temp + +#IntelliJ specific +.idea/ +*.iml \ No newline at end of file diff --git a/core-java-concurrency-collections/README.md b/core-java-concurrency-collections/README.md new file mode 100644 index 0000000000..b982a91861 --- /dev/null +++ b/core-java-concurrency-collections/README.md @@ -0,0 +1,15 @@ +========= + +## Core Java Concurrency Collections Examples + +### Relevant Articles: +- [Guide to java.util.concurrent.BlockingQueue](http://www.baeldung.com/java-blocking-queue) +- [A Guide to ConcurrentMap](http://www.baeldung.com/java-concurrent-map) +- [Guide to PriorityBlockingQueue in Java](http://www.baeldung.com/java-priority-blocking-queue) +- [Avoiding the ConcurrentModificationException in Java](http://www.baeldung.com/java-concurrentmodificationexception) +- [Custom Thread Pools In Java 8 Parallel Streams](http://www.baeldung.com/java-8-parallel-streams-custom-threadpool) +- [Guide to DelayQueue](http://www.baeldung.com/java-delay-queue) +- [A Guide to Java SynchronousQueue](http://www.baeldung.com/java-synchronous-queue) +- [Guide to the Java TransferQueue](http://www.baeldung.com/java-transfer-queue) +- [Guide to the ConcurrentSkipListMap](http://www.baeldung.com/java-concurrent-skip-list-map) +- [Guide to CopyOnWriteArrayList](http://www.baeldung.com/java-copy-on-write-arraylist) diff --git a/core-java-concurrency-collections/pom.xml b/core-java-concurrency-collections/pom.xml new file mode 100644 index 0000000000..5e0a80d33c --- /dev/null +++ b/core-java-concurrency-collections/pom.xml @@ -0,0 +1,94 @@ + + 4.0.0 + com.baeldung + core-java-concurrency-collections + 0.1.0-SNAPSHOT + jar + core-java-concurrency-collections + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + commons-io + commons-io + ${commons-io.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + org.apache.commons + commons-math3 + ${commons-math3.version} + + + org.assertj + assertj-core + ${assertj.version} + test + + + com.jayway.awaitility + awaitility + ${avaitility.version} + test + + + + + core-java-concurrency-collections + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + + + + + 21.0 + 3.5 + 3.6.1 + 4.1 + 4.01 + + 3.6.1 + 1.7.0 + + + diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java similarity index 79% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java index 052136bfe4..842d4e630e 100644 --- a/core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java +++ b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/BlockingQueueUsage.java @@ -10,15 +10,18 @@ public class BlockingQueueUsage { int N_CONSUMERS = Runtime.getRuntime().availableProcessors(); int poisonPill = Integer.MAX_VALUE; int poisonPillPerProducer = N_CONSUMERS / N_PRODUCERS; - + int mod = N_CONSUMERS % N_PRODUCERS; BlockingQueue queue = new LinkedBlockingQueue<>(BOUND); - for (int i = 0; i < N_PRODUCERS; i++) { + for (int i = 1; i < N_PRODUCERS; i++) { new Thread(new NumbersProducer(queue, poisonPill, poisonPillPerProducer)).start(); } for (int j = 0; j < N_CONSUMERS; j++) { new Thread(new NumbersConsumer(queue, poisonPill)).start(); } + + new Thread(new NumbersProducer(queue, poisonPill, poisonPillPerProducer+mod)).start(); + } } \ No newline at end of file diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersConsumer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersConsumer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersConsumer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersConsumer.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersProducer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersProducer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersProducer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/blockingqueue/NumbersProducer.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayObject.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayObject.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayObject.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayObject.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueConsumer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueConsumer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueConsumer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueConsumer.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueProducer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueProducer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueProducer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/delayqueue/DelayQueueProducer.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/skiplist/Event.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/skiplist/Event.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/skiplist/Event.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/skiplist/Event.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/concurrent/skiplist/EventWindowSort.java b/core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/skiplist/EventWindowSort.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/concurrent/skiplist/EventWindowSort.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/concurrent/skiplist/EventWindowSort.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/transferqueue/Consumer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/transferqueue/Consumer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/transferqueue/Consumer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/transferqueue/Consumer.java diff --git a/core-java-concurrency/src/main/java/com/baeldung/transferqueue/Producer.java b/core-java-concurrency-collections/src/main/java/com/baeldung/transferqueue/Producer.java similarity index 100% rename from core-java-concurrency/src/main/java/com/baeldung/transferqueue/Producer.java rename to core-java-concurrency-collections/src/main/java/com/baeldung/transferqueue/Producer.java diff --git a/core-java-concurrency-collections/src/main/resources/logback.xml b/core-java-concurrency-collections/src/main/resources/logback.xml new file mode 100644 index 0000000000..ec0dc2469a --- /dev/null +++ b/core-java-concurrency-collections/src/main/resources/logback.xml @@ -0,0 +1,19 @@ + + + + + web - %date [%thread] %-5level %logger{36} - %message%n + + + + + + + + + + + + + + \ No newline at end of file diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/copyonwrite/CopyOnWriteArrayListUnitTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/copyonwrite/CopyOnWriteArrayListUnitTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/concurrent/copyonwrite/CopyOnWriteArrayListUnitTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/copyonwrite/CopyOnWriteArrayListUnitTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/delayqueue/DelayQueueIntegrationTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/delayqueue/DelayQueueIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/concurrent/delayqueue/DelayQueueIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/delayqueue/DelayQueueIntegrationTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/priorityblockingqueue/PriorityBlockingQueueIntegrationTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/priorityblockingqueue/PriorityBlockingQueueIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/concurrent/priorityblockingqueue/PriorityBlockingQueueIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/priorityblockingqueue/PriorityBlockingQueueIntegrationTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/concurrent/skiplist/ConcurrentSkipListSetIntegrationTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/skiplist/ConcurrentSkipListSetIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/concurrent/skiplist/ConcurrentSkipListSetIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/concurrent/skiplist/ConcurrentSkipListSetIntegrationTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapAggregateStatusManualTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapAggregateStatusManualTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapAggregateStatusManualTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapAggregateStatusManualTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapNullKeyValueManualTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapNullKeyValueManualTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapNullKeyValueManualTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapNullKeyValueManualTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapPerformanceManualTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapPerformanceManualTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapPerformanceManualTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentMapPerformanceManualTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentNavigableMapManualTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentNavigableMapManualTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurrentNavigableMapManualTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurrentNavigableMapManualTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurretMapMemoryConsistencyManualTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurretMapMemoryConsistencyManualTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmap/ConcurretMapMemoryConsistencyManualTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmap/ConcurretMapMemoryConsistencyManualTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/java/concurrentmodification/ConcurrentModificationUnitTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmodification/ConcurrentModificationUnitTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/java/concurrentmodification/ConcurrentModificationUnitTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/java/concurrentmodification/ConcurrentModificationUnitTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/synchronousqueue/SynchronousQueueIntegrationTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/synchronousqueue/SynchronousQueueIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/synchronousqueue/SynchronousQueueIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/synchronousqueue/SynchronousQueueIntegrationTest.java diff --git a/core-java-concurrency/src/test/java/com/baeldung/transferqueue/TransferQueueIntegrationTest.java b/core-java-concurrency-collections/src/test/java/com/baeldung/transferqueue/TransferQueueIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/com/baeldung/transferqueue/TransferQueueIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/com/baeldung/transferqueue/TransferQueueIntegrationTest.java diff --git a/core-java-concurrency/src/test/java/org/baeldung/java/streams/ThreadPoolInParallelStreamIntegrationTest.java b/core-java-concurrency-collections/src/test/java/org/baeldung/java/streams/ThreadPoolInParallelStreamIntegrationTest.java similarity index 100% rename from core-java-concurrency/src/test/java/org/baeldung/java/streams/ThreadPoolInParallelStreamIntegrationTest.java rename to core-java-concurrency-collections/src/test/java/org/baeldung/java/streams/ThreadPoolInParallelStreamIntegrationTest.java diff --git a/core-java-concurrency-collections/src/test/resources/.gitignore b/core-java-concurrency-collections/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/core-java-concurrency-collections/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/core-java-concurrency/README.md b/core-java-concurrency/README.md index a16d885b0c..d775d24dff 100644 --- a/core-java-concurrency/README.md +++ b/core-java-concurrency/README.md @@ -7,22 +7,12 @@ - [A Guide to the Java ExecutorService](http://www.baeldung.com/java-executor-service-tutorial) - [Introduction to Thread Pools in Java](http://www.baeldung.com/thread-pool-java-and-guava) - [Guide to java.util.concurrent.Future](http://www.baeldung.com/java-future) -- [Guide to java.util.concurrent.BlockingQueue](http://www.baeldung.com/java-blocking-queue) - [Guide to CountDownLatch in Java](http://www.baeldung.com/java-countdown-latch) -- [A Guide to ConcurrentMap](http://www.baeldung.com/java-concurrent-map) -- [Guide to PriorityBlockingQueue in Java](http://www.baeldung.com/java-priority-blocking-queue) -- [Avoiding the ConcurrentModificationException in Java](http://www.baeldung.com/java-concurrentmodificationexception) -- [Custom Thread Pools In Java 8 Parallel Streams](http://www.baeldung.com/java-8-parallel-streams-custom-threadpool) - [Guide to java.util.concurrent.Locks](http://www.baeldung.com/java-concurrent-locks) - [An Introduction to ThreadLocal in Java](http://www.baeldung.com/java-threadlocal) -- [Guide to DelayQueue](http://www.baeldung.com/java-delay-queue) -- [A Guide to Java SynchronousQueue](http://www.baeldung.com/java-synchronous-queue) -- [Guide to the Java TransferQueue](http://www.baeldung.com/java-transfer-queue) -- [Guide to the ConcurrentSkipListMap](http://www.baeldung.com/java-concurrent-skip-list-map) - [Difference Between Wait and Sleep in Java](http://www.baeldung.com/java-wait-and-sleep) - [LongAdder and LongAccumulator in Java](http://www.baeldung.com/java-longadder-and-longaccumulator) - [The Dining Philosophers Problem in Java](http://www.baeldung.com/java-dining-philoshophers) -- [Guide to CopyOnWriteArrayList](http://www.baeldung.com/java-copy-on-write-arraylist) - [Guide to the Java Phaser](http://www.baeldung.com/java-phaser) - [Guide to Synchronized Keyword in Java](http://www.baeldung.com/java-synchronized) - [An Introduction to Atomic Variables in Java](http://www.baeldung.com/java-atomic-variables) diff --git a/core-java-persistence/README.md b/core-java-persistence/README.md new file mode 100644 index 0000000000..08afcadb72 --- /dev/null +++ b/core-java-persistence/README.md @@ -0,0 +1,8 @@ +========= + +## Core Java Persistence Examples + +### Relevant Articles: +- [Introduction to JDBC](http://www.baeldung.com/java-jdbc) +- [Batch Processing in JDBC](http://www.baeldung.com/jdbc-batch-processing) +- [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset) \ No newline at end of file diff --git a/core-java/README.md b/core-java/README.md index f05b2625e8..b957060c3a 100644 --- a/core-java/README.md +++ b/core-java/README.md @@ -3,18 +3,14 @@ ## Core Java Cookbooks and Examples ### Relevant Articles: -- [Java – Generate Random String](http://www.baeldung.com/java-random-string) - [Java Timer](http://www.baeldung.com/java-timer-and-timertask) - [How to Run a Shell Command in Java](http://www.baeldung.com/run-shell-command-in-java) - [MD5 Hashing in Java](http://www.baeldung.com/java-md5) - [Guide to Java Reflection](http://www.baeldung.com/java-reflection) - [A Guide to Java Sockets](http://www.baeldung.com/a-guide-to-java-sockets) -- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string) -- [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer) - [Java – Try with Resources](http://www.baeldung.com/java-try-with-resources) - [Guide to the Fork/Join Framework in Java](http://www.baeldung.com/java-fork-join) - [How to Print Screen in Java](http://www.baeldung.com/print-screen-in-java) -- [How to Convert String to different data types in Java](http://www.baeldung.com/java-string-conversions) - [Introduction to Java Generics](http://www.baeldung.com/java-generics) - [Generate equals() and hashCode() with Eclipse](http://www.baeldung.com/java-eclipse-equals-and-hashcode) - [A Guide To Java Regular Expressions API](http://www.baeldung.com/regular-expressions-java) @@ -37,8 +33,6 @@ - [A Quick JUnit vs TestNG Comparison](http://www.baeldung.com/junit-vs-testng) - [Java Primitive Conversions](http://www.baeldung.com/java-primitive-conversions) - [Java Money and the Currency API](http://www.baeldung.com/java-money-and-currency) -- [Converting Strings to Enums in Java](http://www.baeldung.com/java-string-to-enum) -- [Quick Guide to the Java StringTokenizer](http://www.baeldung.com/java-stringtokenizer) - [JVM Log Forging](http://www.baeldung.com/jvm-log-forging) - [Guide to sun.misc.Unsafe](http://www.baeldung.com/java-unsafe) - [How to Perform a Simple HTTP Request in Java](http://www.baeldung.com/java-http-request) @@ -53,36 +47,28 @@ - [How to Get a Name of a Method Being Executed?](http://www.baeldung.com/java-name-of-executing-method) - [Dynamic Proxies in Java](http://www.baeldung.com/java-dynamic-proxies) - [How to Copy an Array in Java](http://www.baeldung.com/java-array-copy) -- [Introduction to JDBC](http://www.baeldung.com/java-jdbc) - [Period and Duration in Java](http://www.baeldung.com/java-period-duration) - [Converting a Stack Trace to a String in Java](http://www.baeldung.com/java-stacktrace-to-string) -- [Count Occurrences of a Char in a String](http://www.baeldung.com/java-count-chars) - [Java Double Brace Initialization](http://www.baeldung.com/java-double-brace-initialization) - [The StackOverflowError in Java](http://www.baeldung.com/java-stack-overflow-error) -- [Split a String in Java](http://www.baeldung.com/java-split-string) - [Introduction to Java Serialization](http://www.baeldung.com/java-serialization) -- [How to Remove the Last Character of a String?](http://www.baeldung.com/java-remove-last-character-of-string) - [ClassNotFoundException vs NoClassDefFoundError](http://www.baeldung.com/java-classnotfoundexception-and-noclassdeffounderror) - [Guide to UUID in Java](http://www.baeldung.com/java-uuid) - [Guide to Escaping Characters in Java RegExps](http://www.baeldung.com/java-regexp-escape-char) - [Guide to hashCode() in Java](http://www.baeldung.com/java-hashcode) - [Difference between URL and URI](http://www.baeldung.com/java-url-vs-uri) - [Broadcasting and Multicasting in Java](http://www.baeldung.com/java-broadcast-multicast) -- [CharSequence vs. String in Java](http://www.baeldung.com/java-char-sequence-string) - [Period and Duration in Java](http://www.baeldung.com/java-period-duration) - [Guide to the Diamond Operator in Java](http://www.baeldung.com/java-diamond-operator) - [“Sneaky Throws” in Java](http://www.baeldung.com/java-sneaky-throws) - [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded) -- [StringBuilder and StringBuffer in Java](http://www.baeldung.com/java-string-builder-string-buffer) - [Creating a Java Compiler Plugin](http://www.baeldung.com/java-build-compiler-plugin) - [A Guide to the Static Keyword in Java](http://www.baeldung.com/java-static) - [Initializing Arrays in Java](http://www.baeldung.com/java-initialize-array) -- [Guide to Java String Pool](http://www.baeldung.com/java-string-pool) - [Quick Example - Comparator vs Comparable in Java](http://www.baeldung.com/java-comparator-comparable) - [Quick Guide to Java Stack](http://www.baeldung.com/java-stack) - [The Java continue and break Keywords](http://www.baeldung.com/java-continue-and-break) - [Guide to java.util.Formatter](http://www.baeldung.com/java-string-formatter) -- [Batch Processing in JDBC](http://www.baeldung.com/jdbc-batch-processing) - [Check if a Java Array Contains a Value](http://www.baeldung.com/java-array-contains-value) - [How to Invert an Array in Java](http://www.baeldung.com/java-invert-array) - [Guide to the Cipher Class](http://www.baeldung.com/java-cipher-class) @@ -90,7 +76,6 @@ - [Implementing a Binary Tree in Java](http://www.baeldung.com/java-binary-tree) - [A Guide to ThreadLocalRandom in Java](http://www.baeldung.com/java-thread-local-random) - [RegEx for matching Date Pattern in Java](http://www.baeldung.com/java-date-regular-expressions) -- [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset) - [Nested Classes in Java](http://www.baeldung.com/java-nested-classes) - [A Guide to Java Loops](http://www.baeldung.com/java-loops) - [Varargs in Java](http://www.baeldung.com/java-varargs) @@ -105,15 +90,12 @@ - [The Trie Data Structure in Java](http://www.baeldung.com/trie-java) - [Introduction to Javadoc](http://www.baeldung.com/javadoc) - [How to Make a Deep Copy of an Object in Java](http://www.baeldung.com/java-deep-copy) -- [Check if a String is a Palindrome](http://www.baeldung.com/java-palindrome) -- [Comparing Strings in Java](http://www.baeldung.com/java-compare-strings) - [Guide to Inheritance in Java](http://www.baeldung.com/java-inheritance) - [Guide to Externalizable Interface in Java](http://www.baeldung.com/java-externalizable) - [Object Type Casting in Java](http://www.baeldung.com/java-type-casting) - [A Practical Guide to DecimalFormat](http://www.baeldung.com/java-decimalformat) - [How to Detect the OS Using Java](http://www.baeldung.com/java-detect-os) - [ASCII Art in Java](http://www.baeldung.com/ascii-art-in-java) -- [An Advanced Tagging Implementation with JPA](http://www.baeldung.com/jpa-tagging-advanced) - [Handling Daylight Savings Time in Java](http://www.baeldung.com/java-daylight-savings) - [Inheritance and Composition (Is-a vs Has-a relationship) in Java](http://www.baeldung.com/java-inheritance-composition) - [Finding Max/Min of a List or Collection](http://www.baeldung.com/java-collection-min-max) @@ -139,11 +121,9 @@ - [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) - [Using Java Assertions](http://www.baeldung.com/java-assert) - [Pass-By-Value as a Parameter Passing Mechanism in Java](http://www.baeldung.com/java-pass-by-value-or-pass-by-reference) -- [Check If a String Is Numeric in Java](http://www.baeldung.com/java-check-string-number) - [Variable and Method Hiding in Java](http://www.baeldung.com/java-variable-method-hiding) - [Access Modifiers in Java](http://www.baeldung.com/java-access-modifiers) - [Infinite Loops in Java](http://www.baeldung.com/infinite-loops-java) -- [Why Use char[] Array Over a String for Storing Passwords in Java?](http://www.baeldung.com/java-storing-passwords) - [Introduction to Creational Design Patterns](http://www.baeldung.com/creational-design-patterns) - [Proxy, Decorator, Adapter and Bridge Patterns](http://www.baeldung.com/java-structural-design-patterns) - [Singletons in Java](http://www.baeldung.com/java-singleton) @@ -157,7 +137,6 @@ - [Importance of Main Manifest Attribute in a Self-Executing JAR](http://www.baeldung.com/java-jar-executable-manifest-main-class) - [Extracting Year, Month and Day from Date in Java](http://www.baeldung.com/java-year-month-day) - [Get Date Without Time in Java](http://www.baeldung.com/java-date-without-time) -- [Convert a String to Title Case](http://www.baeldung.com/java-string-title-case) - [How to Get the File Extension of a File in Java](http://www.baeldung.com/java-file-extension) - [Immutable Objects in Java](http://www.baeldung.com/java-immutable-object) - [Console I/O in Java](http://www.baeldung.com/java-console-input-output) @@ -171,3 +150,4 @@ - [Guide to Java Instrumentation](http://www.baeldung.com/java-instrumentation) - [Getting a File’s Mime Type in Java](http://www.baeldung.com/java-file-mime-type) - [Common Java Exceptions](http://www.baeldung.com/java-common-exceptions) +- [Java Constructors vs Static Factory Methods](https://www.baeldung.com/java-constructors-vs-static-factory-methods) diff --git a/core-java/pom.xml b/core-java/pom.xml index b4c9dd285f..477a01375d 100644 --- a/core-java/pom.xml +++ b/core-java/pom.xml @@ -137,11 +137,6 @@ mail ${javax.mail.version} - - com.ibm.icu - icu4j - ${icu4j.version} - org.apache.tika diff --git a/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/application/Application.java b/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/application/Application.java new file mode 100644 index 0000000000..d19772072f --- /dev/null +++ b/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/application/Application.java @@ -0,0 +1,12 @@ +package com.baeldung.constructorsstaticfactorymethods.application; + +import com.baeldung.constructorsstaticfactorymethods.entities.User; + +public class Application { + + public static void main(String[] args) { + User user1 = User.createWithDefaultCountry("John", "john@domain.com"); + User user2 = User.createWithLoggedInstantiationTime("John", "john@domain.com", "Argentina"); + User user3 = User.getSingletonInstance("John", "john@domain.com", "Argentina"); + } +} \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/entities/User.java b/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/entities/User.java new file mode 100644 index 0000000000..4036b622c6 --- /dev/null +++ b/core-java/src/main/java/com/baeldung/constructorsstaticfactorymethods/entities/User.java @@ -0,0 +1,63 @@ +package com.baeldung.constructorsstaticfactorymethods.entities; + +import java.time.LocalTime; +import java.util.logging.ConsoleHandler; +import java.util.logging.Level; +import java.util.logging.Logger; +import java.util.logging.SimpleFormatter; + +public class User { + + private static volatile User instance = null; + private static final Logger LOGGER = Logger.getLogger(User.class.getName()); + private final String name; + private final String email; + private final String country; + + public static User createWithDefaultCountry(String name, String email) { + return new User(name, email, "Argentina"); + } + + public static User createWithLoggedInstantiationTime(String name, String email, String country) { + setLoggerProperties(); + LOGGER.log(Level.INFO, "Creating User instance at : {0}", LocalTime.now()); + return new User(name, email, country); + } + + public static User getSingletonInstance(String name, String email, String country) { + if (instance == null) { + synchronized (User.class) { + if (instance == null) { + instance = new User(name, email, country); + } + } + } + return instance; + + } + + private User(String name, String email, String country) { + this.name = name; + this.email = email; + this.country = country; + } + + public String getName() { + return name; + } + + public String getEmail() { + return email; + } + + public String getCountry() { + return country; + } + + private static void setLoggerProperties() { + ConsoleHandler handler = new ConsoleHandler(); + handler.setLevel(Level.INFO); + handler.setFormatter(new SimpleFormatter()); + LOGGER.addHandler(handler); + } +} diff --git a/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java b/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java index 48f4b5c02b..9690648386 100644 --- a/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java +++ b/core-java/src/main/java/com/baeldung/exceptionhandling/Exceptions.java @@ -25,7 +25,11 @@ public class Exceptions { } public List loadAllPlayers(String playersFile) throws IOException{ - throw new IOException(); + try { + throw new IOException(); + } catch(IOException ex) { + throw new IllegalStateException(); + } } public int getPlayerScoreThrows(String playerFile) throws FileNotFoundException { @@ -160,7 +164,13 @@ public class Exceptions { } public void throwAsGotoAntiPattern() throws MyException { - throw new MyException(); + try { + // bunch of code + throw new MyException(); + // second bunch of code + } catch ( MyException e ) { + // third bunch of code + } } public int getPlayerScoreSwallowingExceptionAntiPattern(String playerFile) { diff --git a/core-java/src/main/java/com/baeldung/hashcode/entities/User.java b/core-java/src/main/java/com/baeldung/hashcode/entities/User.java index c46c3de65a..524f176e6b 100644 --- a/core-java/src/main/java/com/baeldung/hashcode/entities/User.java +++ b/core-java/src/main/java/com/baeldung/hashcode/entities/User.java @@ -25,7 +25,7 @@ public class User { if (this.getClass() != o.getClass()) return false; User user = (User) o; - return id != user.id && (!name.equals(user.name) && !email.equals(user.email)); + return id == user.id && (name.equals(user.name) && email.equals(user.email)); } @Override @@ -38,4 +38,5 @@ public class User { return hash; } // getters and setters here + } diff --git a/core-java/src/test/java/com/baeldung/array/RemoveFirstElementUnitTest.java b/core-java/src/test/java/com/baeldung/array/RemoveFirstElementUnitTest.java deleted file mode 100644 index 7d11016d7f..0000000000 --- a/core-java/src/test/java/com/baeldung/array/RemoveFirstElementUnitTest.java +++ /dev/null @@ -1,42 +0,0 @@ -package com.baeldung.array; - -import org.junit.Test; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.LinkedList; -import java.util.List; - -import static org.assertj.core.api.Assertions.assertThat; - -public class RemoveFirstElementUnitTest { - - @Test - public void givenStringArray_whenRemovingFirstElement_thenArrayIsSmallerAndElementRemoved() { - String[] stringArray = {"foo", "bar", "baz"}; - - String[] modifiedArray = Arrays.copyOfRange(stringArray, 1, stringArray.length); - - assertThat(modifiedArray.length).isEqualTo(2); - assertThat(modifiedArray[0]).isEqualTo("bar"); - } - - @Test - public void givenArrayList_whenRemovingFirstElement_thenListSmallerAndElementRemoved() { - List stringList = new ArrayList<>(Arrays.asList("foo", "bar", "baz")); - stringList.remove(0); - - assertThat(stringList.size()).isEqualTo(2); - assertThat(stringList.get(0)).isEqualTo("bar"); - } - - @Test - public void givenLinkedList_whenRemovingFirstElement_thenListSmallerAndElementRemoved() { - List stringList = new LinkedList<>(Arrays.asList("foo", "bar", "baz")); - stringList.remove(0); - - assertThat(stringList.size()).isEqualTo(2); - assertThat(stringList.get(0)).isEqualTo("bar"); - } - -} diff --git a/core-java/src/test/java/com/baeldung/constructorsstaticfactorymethods/UserUnitTest.java b/core-java/src/test/java/com/baeldung/constructorsstaticfactorymethods/UserUnitTest.java new file mode 100644 index 0000000000..0c0266a111 --- /dev/null +++ b/core-java/src/test/java/com/baeldung/constructorsstaticfactorymethods/UserUnitTest.java @@ -0,0 +1,43 @@ +package com.baeldung.constructorsstaticfactorymethods; + +import com.baeldung.constructorsstaticfactorymethods.entities.User; +import static org.assertj.core.api.Assertions.assertThat; +import org.junit.Test; + +public class UserUnitTest { + + @Test + public void givenUserClass_whenCalledcreateWithDefaultCountry_thenCorrect() { + assertThat(User.createWithDefaultCountry("John", "john@domain.com")).isInstanceOf(User.class); + } + + @Test + public void givenUserIntanceCreatedWithcreateWithDefaultCountry_whenCalledgetName_thenCorrect() { + User user = User.createWithDefaultCountry("John", "john@domain.com"); + assertThat(user.getName()).isEqualTo("John"); + } + + @Test + public void givenUserIntanceCreatedWithcreateWithDefaultCountry_whenCalledgetEmail_thenCorrect() { + User user = User.createWithDefaultCountry("John", "john@domain.com"); + assertThat(user.getEmail()).isEqualTo("john@domain.com"); + } + + @Test + public void givenUserIntanceCreatedWithcreateWithDefaultCountry_whenCalledgetCountry_thenCorrect() { + User user = User.createWithDefaultCountry("John", "john@domain.com"); + assertThat(user.getCountry()).isEqualTo("Argentina"); + } + + @Test + public void givenUserInstanceCreatedWithcreateWithInstantiationTime_whenCalledcreateWithInstantiationTime_thenCorrect() { + assertThat(User.createWithLoggedInstantiationTime("John", "john@domain.com", "Argentina")).isInstanceOf(User.class); + } + + @Test + public void givenUserInstanceCreatedWithgetSingletonIntance_whenCalledgetSingletonInstance_thenCorrect() { + User user1 = User.getSingletonInstance("John", "john@domain.com", "Argentina"); + User user2 = User.getSingletonInstance("John", "john@domain.com", "Argentina"); + assertThat(user1).isEqualTo(user2); + } +} \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java b/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java index 35aa07821c..70bfe168dd 100644 --- a/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java +++ b/core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java @@ -75,26 +75,5 @@ public class PizzaUnitTest { pz.setStatus(Pizza.PizzaStatusEnum.READY); pz.deliver(); assertTrue(pz.getStatus() == Pizza.PizzaStatusEnum.DELIVERED); - } - - @Test - public void whenConvertedIntoEnum_thenGetsConvertedCorrectly() { - String pizzaEnumValue = "READY"; - PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); - assertTrue(pizzaStatusEnum == PizzaStatusEnum.READY); - } - - @Test(expected = IllegalArgumentException.class) - public void whenConvertedIntoEnum_thenThrowsException() { - String pizzaEnumValue = "rEAdY"; - PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); - } - - @Test(expected = IllegalArgumentException.class) - public void givenInvalidEnumValueContentWiseAsString_whenConvertedIntoEnum_thenThrowsException() { - String pizzaEnumValue = "invalid"; - PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); - } - - + } } diff --git a/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java b/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java index 1e86132116..b3f585cfe4 100644 --- a/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java +++ b/core-java/src/test/java/com/baeldung/exceptionhandling/ExceptionsUnitTest.java @@ -21,7 +21,7 @@ public class ExceptionsUnitTest { @Test public void loadAllPlayers() { assertThatThrownBy(() -> exceptions.loadAllPlayers("")) - .isInstanceOf(IOException.class); + .isInstanceOf(IllegalStateException.class); } @Test @@ -72,12 +72,6 @@ public class ExceptionsUnitTest { .isInstanceOf(NullPointerException.class); } - @Test - public void throwAsGotoAntiPattern() { - assertThatThrownBy(() -> exceptions.throwAsGotoAntiPattern()) - .isInstanceOf(MyException.class); - } - @Test public void getPlayerScoreSwallowingExceptionAntiPatternAlternative2() { assertThatThrownBy(() -> exceptions.getPlayerScoreSwallowingExceptionAntiPatternAlternative2("")) diff --git a/core-java/src/test/java/org/baeldung/java/enums/PizzaUnitTest.java b/core-java/src/test/java/org/baeldung/java/enums/PizzaUnitTest.java deleted file mode 100644 index bb3abff28d..0000000000 --- a/core-java/src/test/java/org/baeldung/java/enums/PizzaUnitTest.java +++ /dev/null @@ -1,81 +0,0 @@ -package org.baeldung.java.enums; - -import static junit.framework.TestCase.assertTrue; - -import java.util.ArrayList; -import java.util.EnumMap; -import java.util.List; - -import org.junit.Test; - -import com.baeldung.enums.Pizza; - -public class PizzaUnitTest { - - @Test - public void givenPizaOrder_whenReady_thenDeliverable() { - Pizza testPz = new Pizza(); - testPz.setStatus(Pizza.PizzaStatusEnum.READY); - assertTrue(testPz.isDeliverable()); - } - - @Test - public void givenPizaOrders_whenRetrievingUnDeliveredPzs_thenCorrectlyRetrieved() { - List pzList = new ArrayList<>(); - Pizza pz1 = new Pizza(); - pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED); - - Pizza pz2 = new Pizza(); - pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED); - - Pizza pz3 = new Pizza(); - pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED); - - Pizza pz4 = new Pizza(); - pz4.setStatus(Pizza.PizzaStatusEnum.READY); - - pzList.add(pz1); - pzList.add(pz2); - pzList.add(pz3); - pzList.add(pz4); - - List undeliveredPzs = Pizza.getAllUndeliveredPizzas(pzList); - assertTrue(undeliveredPzs.size() == 3); - } - - @Test - public void givenPizaOrders_whenGroupByStatusCalled_thenCorrectlyGrouped() { - - List pzList = new ArrayList<>(); - Pizza pz1 = new Pizza(); - pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED); - - Pizza pz2 = new Pizza(); - pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED); - - Pizza pz3 = new Pizza(); - pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED); - - Pizza pz4 = new Pizza(); - pz4.setStatus(Pizza.PizzaStatusEnum.READY); - - pzList.add(pz1); - pzList.add(pz2); - pzList.add(pz3); - pzList.add(pz4); - - EnumMap> map = Pizza.groupPizzaByStatus(pzList); - assertTrue(map.get(Pizza.PizzaStatusEnum.DELIVERED).size() == 1); - assertTrue(map.get(Pizza.PizzaStatusEnum.ORDERED).size() == 2); - assertTrue(map.get(Pizza.PizzaStatusEnum.READY).size() == 1); - } - - @Test - public void givenPizaOrder_whenDelivered_thenPizzaGetsDeliveredAndStatusChanges() { - Pizza pz = new Pizza(); - pz.setStatus(Pizza.PizzaStatusEnum.READY); - pz.deliver(); - assertTrue(pz.getStatus() == Pizza.PizzaStatusEnum.DELIVERED); - } - -} diff --git a/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt b/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt index 7d10d849b9..1384cd9937 100644 --- a/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt +++ b/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt @@ -1,39 +1,22 @@ package com.baeldung.builder -class FoodOrder private constructor(builder: FoodOrder.Builder) { - - val bread: String? - val condiments: String? - val meat: String? - val fish: String? - - init { - this.bread = builder.bread - this.condiments = builder.condiments - this.meat = builder.meat - this.fish = builder.fish - } - - class Builder { - - var bread: String? = null - private set - var condiments: String? = null - private set - var meat: String? = null - private set - var fish: String? = null - private set +class FoodOrder( + val bread: String?, + val condiments: String?, + val meat: String?, + val fish: String? +) { + data class Builder( + var bread: String? = null, + var condiments: String? = null, + var meat: String? = null, + var fish: String? = null) { fun bread(bread: String) = apply { this.bread = bread } - fun condiments(condiments: String) = apply { this.condiments = condiments } - fun meat(meat: String) = apply { this.meat = meat } - fun fish(fish: String) = apply { this.fish = fish } - - fun build() = FoodOrder(this) - + fun build() = FoodOrder(bread, condiments, meat, fish) } } + diff --git a/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt b/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt index 6e20cf51b9..0e4219b40e 100644 --- a/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt +++ b/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt @@ -1,7 +1,7 @@ package com.baeldung.builder data class FoodOrderNamed( - val bread: String? = null, - val condiments: String? = null, - val meat: String? = null, - val fish: String? = null) + val bread: String? = null, + val condiments: String? = null, + val meat: String? = null, + val fish: String? = null) diff --git a/core-kotlin/src/main/kotlin/com/baeldung/builder/Main.kt b/core-kotlin/src/main/kotlin/com/baeldung/builder/Main.kt new file mode 100644 index 0000000000..cc348e3fbf --- /dev/null +++ b/core-kotlin/src/main/kotlin/com/baeldung/builder/Main.kt @@ -0,0 +1,9 @@ +package com.baeldung.builder + +fun main(args: Array) { + FoodOrder.Builder() + .bread("bread") + .condiments("condiments") + .meat("meat") + .fish("bread").let { println(it) } +} \ No newline at end of file diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/CoroutinesTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/kotlin/CoroutinesTest.kt index 54fafdb3e1..d724933654 100644 --- a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/CoroutinesTest.kt +++ b/core-kotlin/src/test/kotlin/com/baeldung/kotlin/CoroutinesTest.kt @@ -103,7 +103,7 @@ class CoroutinesTest { //given val job = launch(CommonPool) { while (isActive) { - println("is working") + //println("is working") } } diff --git a/core-kotlin/src/test/kotlin/com/baeldung/random/RandomNumberTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomNumberTest.kt new file mode 100644 index 0000000000..2956a35f8a --- /dev/null +++ b/core-kotlin/src/test/kotlin/com/baeldung/random/RandomNumberTest.kt @@ -0,0 +1,55 @@ + +import org.junit.jupiter.api.Test +import java.util.concurrent.ThreadLocalRandom +import kotlin.test.assertTrue + +class RandomNumberTest { + + @Test + fun whenRandomNumberWithJavaUtilMath_thenResultIsBetween0And1() { + val randomNumber = Math.random() + assertTrue { randomNumber >=0 } + assertTrue { randomNumber <= 1 } + } + + @Test + fun whenRandomNumberWithJavaThreadLocalRandom_thenResultsInDefaultRanges() { + val randomDouble = ThreadLocalRandom.current().nextDouble() + val randomInteger = ThreadLocalRandom.current().nextInt() + val randomLong = ThreadLocalRandom.current().nextLong() + assertTrue { randomDouble >= 0 } + assertTrue { randomDouble <= 1 } + assertTrue { randomInteger >= Integer.MIN_VALUE } + assertTrue { randomInteger <= Integer.MAX_VALUE } + assertTrue { randomLong >= Long.MIN_VALUE } + assertTrue { randomLong <= Long.MAX_VALUE } + } + + @Test + fun whenRandomNumberWithKotlinJSMath_thenResultIsBetween0And1() { + val randomDouble = Math.random() + assertTrue { randomDouble >=0 } + assertTrue { randomDouble <= 1 } + } + + @Test + fun whenRandomNumberWithKotlinNumberRange_thenResultInGivenRange() { + val randomInteger = (1..12).shuffled().first() + assertTrue { randomInteger >= 1 } + assertTrue { randomInteger <= 12 } + } + + @Test + fun whenRandomNumberWithJavaThreadLocalRandom_thenResultsInGivenRanges() { + val randomDouble = ThreadLocalRandom.current().nextDouble(1.0, 10.0) + val randomInteger = ThreadLocalRandom.current().nextInt(1, 10) + val randomLong = ThreadLocalRandom.current().nextLong(1, 10) + assertTrue { randomDouble >= 1 } + assertTrue { randomDouble <= 10 } + assertTrue { randomInteger >= 1 } + assertTrue { randomInteger <= 10 } + assertTrue { randomLong >= 1 } + assertTrue { randomLong <= 10 } + } + +} \ No newline at end of file diff --git a/ethereum/pom.xml b/ethereum/pom.xml index 837ee2b19c..bd1bacb221 100644 --- a/ethereum/pom.xml +++ b/ethereum/pom.xml @@ -214,7 +214,7 @@ 3.3.1 5.0.5.RELEASE 1.5.6.RELEASE - 1.10.19 + 2.21.0 2.5.0 1.3 2.9.3 diff --git a/guest/core-kotlin/.gitignore b/guest/core-kotlin/.gitignore new file mode 100644 index 0000000000..0c017e8f8c --- /dev/null +++ b/guest/core-kotlin/.gitignore @@ -0,0 +1,14 @@ +/bin/ + +#ignore gradle +.gradle/ + + +#ignore build and generated files +build/ +node/ +out/ + +#ignore installed node modules and package lock file +node_modules/ +package-lock.json diff --git a/guest/core-kotlin/pom.xml b/guest/core-kotlin/pom.xml new file mode 100644 index 0000000000..6b189143a4 --- /dev/null +++ b/guest/core-kotlin/pom.xml @@ -0,0 +1,199 @@ + + + 4.0.0 + core-kotlin + 1.0-SNAPSHOT + com.stackify + jar + + + + jcenter + http://jcenter.bintray.com + + + + + + org.junit.platform + junit-platform-runner + ${junit.platform.version} + test + + + org.jetbrains.kotlin + kotlin-stdlib + ${kotlin-stdlib.version} + + + org.jetbrains.kotlin + kotlin-stdlib-jdk8 + ${kotlin-stdlib.version} + + + org.jetbrains.kotlin + kotlin-test-junit + ${kotlin-test-junit.version} + test + + + org.jetbrains.kotlin + kotlin-reflect + ${kotlin-reflect.version} + + + org.jetbrains.spek + spek-api + 1.1.5 + test + + + org.jetbrains.spek + spek-subject-extension + 1.1.5 + test + + + org.jetbrains.spek + spek-junit-platform-engine + 1.1.5 + test + + + com.nhaarman + mockito-kotlin + ${mockito-kotlin.version} + test + + + org.assertj + assertj-core + ${assertj.version} + test + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + + org.apache.maven.plugins + maven-failsafe-plugin + ${maven-failsafe-plugin.version} + test + + + org.jetbrains.kotlin + kotlin-maven-plugin + ${kotlin-maven-plugin.version} + provided + + + + + + + org.jetbrains.kotlin + kotlin-maven-plugin + ${kotlin-maven-plugin.version} + + + compile + + compile + + + + ${project.basedir}/src/main/kotlin + + + + + test-compile + + test-compile + + + + ${project.basedir}/src/test/kotlin + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + ${java.version} + ${java.version} + + + + + default-compile + none + + + + default-testCompile + none + + + java-compile + compile + + compile + + + + + + maven-failsafe-plugin + ${maven-failsafe-plugin.version} + + + org.junit.platform + junit-platform-surefire-provider + ${junit.platform.version} + + + + + junit5 + + integration-test + verify + + + + **/*Test5.java + + + + + + + + + + 2.22.0 + UTF-8 + 1.2.60 + 1.2.51 + 1.2.51 + 1.2.51 + 0.22.5 + 1.5.0 + 3.6.1 + 1.0.0 + 5.2.0 + 3.10.0 + 3.7.0 + + + diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/CompanionObjectTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/CompanionObjectTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/CompanionObjectTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/CompanionObjectTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ConstructorTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ConstructorTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ConstructorTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ConstructorTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DataClassTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DataClassTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DataClassTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DataClassTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DelegationTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DelegationTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DelegationTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/DelegationTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt similarity index 88% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt index d1b3390544..073c4dd890 100644 --- a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt +++ b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExceptionsTest.kt @@ -24,7 +24,7 @@ class ExceptionsTest { fun givenANullString_whenUsingElvisOperator_thenExceptionIsThrown() { val sampleString: String? = null - val length: Int = sampleString?.length ?: throw IllegalArgumentException("String must not be null") + sampleString?.length ?: throw IllegalArgumentException("String must not be null") } private fun funThrowingException(): Nothing { diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExtensionFunctionsTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExtensionFunctionsTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExtensionFunctionsTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/ExtensionFunctionsTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/FunctionsTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/FunctionsTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/FunctionsTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/FunctionsTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/IsOperatorTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/IsOperatorTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/IsOperatorTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/IsOperatorTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/NullSafetyTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/NullSafetyTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/NullSafetyTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/NullSafetyTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/OperatorsOverloadingTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/OperatorsOverloadingTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/OperatorsOverloadingTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/OperatorsOverloadingTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/PropertiesTest.kt b/guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/PropertiesTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/PropertiesTest.kt rename to guest/core-kotlin/src/test/kotlin/com/baeldung/kotlinvsjava/PropertiesTest.kt diff --git a/java-strings/README.md b/java-strings/README.md new file mode 100644 index 0000000000..d5b9b45b20 --- /dev/null +++ b/java-strings/README.md @@ -0,0 +1,27 @@ +========= + +## Java Strings Cookbooks and Examples + +### Relevant Articles: +- [String Operations with Java Streams](http://www.baeldung.com/java-stream-operations-on-strings) +- [Converting String to Stream of chars](http://www.baeldung.com/java-string-to-stream) +- [Java 8 StringJoiner](http://www.baeldung.com/java-string-joiner) +- [Image to Base64 String Conversion](http://www.baeldung.com/java-base64-image-string) +- [Java – Generate Random String](http://www.baeldung.com/java-random-string) +- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string) +- [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer) +- [How to Convert String to different data types in Java](http://www.baeldung.com/java-string-conversions) +- [Converting Strings to Enums in Java](http://www.baeldung.com/java-string-to-enum) +- [Quick Guide to the Java StringTokenizer](http://www.baeldung.com/java-stringtokenizer) +- [Count Occurrences of a Char in a String](http://www.baeldung.com/java-count-chars) +- [Split a String in Java](http://www.baeldung.com/java-split-string) +- [How to Remove the Last Character of a String?](http://www.baeldung.com/java-remove-last-character-of-string) +- [CharSequence vs. String in Java](http://www.baeldung.com/java-char-sequence-string) +- [StringBuilder and StringBuffer in Java](http://www.baeldung.com/java-string-builder-string-buffer) +- [Guide to Java String Pool](http://www.baeldung.com/java-string-pool) +- [Check if a String is a Palindrome](http://www.baeldung.com/java-palindrome) +- [Comparing Strings in Java](http://www.baeldung.com/java-compare-strings) +- [Check If a String Is Numeric in Java](http://www.baeldung.com/java-check-string-number) +- [Why Use char[] Array Over a String for Storing Passwords in Java?](http://www.baeldung.com/java-storing-passwords) +- [Convert a String to Title Case](http://www.baeldung.com/java-string-title-case) +- [Compact Strings in Java 9](http://www.baeldung.com/java-9-compact-string) \ No newline at end of file diff --git a/java-strings/pom.xml b/java-strings/pom.xml new file mode 100644 index 0000000000..86b8924c4b --- /dev/null +++ b/java-strings/pom.xml @@ -0,0 +1,107 @@ + + 4.0.0 + com.baeldung + java-strings + 0.1.0-SNAPSHOT + jar + java-strings + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + + commons-io + commons-io + ${commons-io.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + log4j + log4j + ${log4j.version} + + + commons-codec + commons-codec + ${commons-codec.version} + + + + org.assertj + assertj-core + ${assertj.version} + test + + + org.openjdk.jmh + jmh-core + ${jmh-core.version} + + + com.ibm.icu + icu4j + ${icu4j.version} + + + + + java-strings + + + src/main/resources + true + + + + + + org.apache.maven.plugins + maven-dependency-plugin + + + copy-dependencies + prepare-package + + copy-dependencies + + + ${project.build.directory}/libs + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.1 + + 1.8 + 1.8 + -parameters + + + + + + + + 3.5 + 1.10 + + 3.6.1 + 1.19 + 61.1 + + + \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/datetime/UseLocalDateTime.java b/java-strings/src/main/java/com/baeldung/datetime/UseLocalDateTime.java similarity index 100% rename from core-java/src/main/java/com/baeldung/datetime/UseLocalDateTime.java rename to java-strings/src/main/java/com/baeldung/datetime/UseLocalDateTime.java diff --git a/java-strings/src/main/java/com/baeldung/enums/PizzaStatusEnum.java b/java-strings/src/main/java/com/baeldung/enums/PizzaStatusEnum.java new file mode 100644 index 0000000000..a84829c38d --- /dev/null +++ b/java-strings/src/main/java/com/baeldung/enums/PizzaStatusEnum.java @@ -0,0 +1,44 @@ +package com.baeldung.enums; + +public enum PizzaStatusEnum { + ORDERED(5) { + @Override + public boolean isOrdered() { + return true; + } + }, + READY(2) { + @Override + public boolean isReady() { + return true; + } + }, + DELIVERED(0) { + @Override + public boolean isDelivered() { + return true; + } + }; + + private int timeToDelivery; + + public boolean isOrdered() { + return false; + } + + public boolean isReady() { + return false; + } + + public boolean isDelivered() { + return false; + } + + public int getTimeToDelivery() { + return timeToDelivery; + } + + PizzaStatusEnum(int timeToDelivery) { + this.timeToDelivery = timeToDelivery; + } +} diff --git a/core-java-9/src/main/java/com/baeldung/java9/compactstring/CompactStringDemo.java b/java-strings/src/main/java/com/baeldung/java9/compactstring/CompactStringDemo.java similarity index 100% rename from core-java-9/src/main/java/com/baeldung/java9/compactstring/CompactStringDemo.java rename to java-strings/src/main/java/com/baeldung/java9/compactstring/CompactStringDemo.java diff --git a/core-java-8/src/main/java/com/baeldung/string/JoinerSplitter.java b/java-strings/src/main/java/com/baeldung/string/JoinerSplitter.java similarity index 100% rename from core-java-8/src/main/java/com/baeldung/string/JoinerSplitter.java rename to java-strings/src/main/java/com/baeldung/string/JoinerSplitter.java diff --git a/core-java/src/main/java/com/baeldung/string/Palindrome.java b/java-strings/src/main/java/com/baeldung/string/Palindrome.java similarity index 100% rename from core-java/src/main/java/com/baeldung/string/Palindrome.java rename to java-strings/src/main/java/com/baeldung/string/Palindrome.java diff --git a/core-java/src/main/java/com/baeldung/string/StringBufferStringBuilder.java b/java-strings/src/main/java/com/baeldung/string/StringBufferStringBuilder.java similarity index 96% rename from core-java/src/main/java/com/baeldung/string/StringBufferStringBuilder.java rename to java-strings/src/main/java/com/baeldung/string/StringBufferStringBuilder.java index 74f489d57f..72af4a9aee 100644 --- a/core-java/src/main/java/com/baeldung/string/StringBufferStringBuilder.java +++ b/java-strings/src/main/java/com/baeldung/string/StringBufferStringBuilder.java @@ -1,46 +1,46 @@ -package com.baeldung.string; - -import org.openjdk.jmh.annotations.Benchmark; -import org.openjdk.jmh.annotations.Scope; -import org.openjdk.jmh.annotations.State; -import org.openjdk.jmh.runner.Runner; -import org.openjdk.jmh.runner.RunnerException; -import org.openjdk.jmh.runner.options.Options; -import org.openjdk.jmh.runner.options.OptionsBuilder; - -public class StringBufferStringBuilder { - - public static void main(String[] args) throws RunnerException { - - Options opt = new OptionsBuilder() - .include(StringBufferStringBuilder.class.getSimpleName()) - .build(); - - new Runner(opt).run(); - } - - @State(Scope.Benchmark) - public static class MyState { - int iterations = 1000; - String initial = "abc"; - String suffix = "def"; - } - - @Benchmark - public StringBuffer benchmarkStringBuffer(MyState state) { - StringBuffer stringBuffer = new StringBuffer(state.initial); - for (int i = 0; i < state.iterations; i++) { - stringBuffer.append(state.suffix); - } - return stringBuffer; - } - - @Benchmark - public StringBuilder benchmarkStringBuilder(MyState state) { - StringBuilder stringBuilder = new StringBuilder(state.initial); - for (int i = 0; i < state.iterations; i++) { - stringBuilder.append(state.suffix); - } - return stringBuilder; - } +package com.baeldung.string; + +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.runner.Runner; +import org.openjdk.jmh.runner.RunnerException; +import org.openjdk.jmh.runner.options.Options; +import org.openjdk.jmh.runner.options.OptionsBuilder; + +public class StringBufferStringBuilder { + + public static void main(String[] args) throws RunnerException { + + Options opt = new OptionsBuilder() + .include(StringBufferStringBuilder.class.getSimpleName()) + .build(); + + new Runner(opt).run(); + } + + @State(Scope.Benchmark) + public static class MyState { + int iterations = 1000; + String initial = "abc"; + String suffix = "def"; + } + + @Benchmark + public StringBuffer benchmarkStringBuffer(MyState state) { + StringBuffer stringBuffer = new StringBuffer(state.initial); + for (int i = 0; i < state.iterations; i++) { + stringBuffer.append(state.suffix); + } + return stringBuffer; + } + + @Benchmark + public StringBuilder benchmarkStringBuilder(MyState state) { + StringBuilder stringBuilder = new StringBuilder(state.initial); + for (int i = 0; i < state.iterations; i++) { + stringBuilder.append(state.suffix); + } + return stringBuilder; + } } \ No newline at end of file diff --git a/core-java/src/main/java/com/baeldung/string/StringHelper.java b/java-strings/src/main/java/com/baeldung/string/StringHelper.java similarity index 100% rename from core-java/src/main/java/com/baeldung/string/StringHelper.java rename to java-strings/src/main/java/com/baeldung/string/StringHelper.java diff --git a/core-java/src/main/java/com/baeldung/string/TitleCaseConverter.java b/java-strings/src/main/java/com/baeldung/string/TitleCaseConverter.java similarity index 97% rename from core-java/src/main/java/com/baeldung/string/TitleCaseConverter.java rename to java-strings/src/main/java/com/baeldung/string/TitleCaseConverter.java index 0fdda86f2a..81043f6dac 100644 --- a/core-java/src/main/java/com/baeldung/string/TitleCaseConverter.java +++ b/java-strings/src/main/java/com/baeldung/string/TitleCaseConverter.java @@ -1,12 +1,13 @@ package com.baeldung.string; -import com.ibm.icu.lang.UCharacter; -import com.ibm.icu.text.BreakIterator; -import org.apache.commons.lang.WordUtils; - import java.util.Arrays; import java.util.stream.Collectors; +import org.apache.commons.lang3.text.WordUtils; + +import com.ibm.icu.lang.UCharacter; +import com.ibm.icu.text.BreakIterator; + public class TitleCaseConverter { private static final String WORD_SEPARATOR = " "; diff --git a/core-java/src/main/java/com/baeldung/stringisnumeric/Benchmarking.java b/java-strings/src/main/java/com/baeldung/stringisnumeric/Benchmarking.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stringisnumeric/Benchmarking.java rename to java-strings/src/main/java/com/baeldung/stringisnumeric/Benchmarking.java diff --git a/core-java/src/main/java/com/baeldung/stringisnumeric/IsNumeric.java b/java-strings/src/main/java/com/baeldung/stringisnumeric/IsNumeric.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stringisnumeric/IsNumeric.java rename to java-strings/src/main/java/com/baeldung/stringisnumeric/IsNumeric.java diff --git a/core-java/src/main/java/com/baeldung/stringisnumeric/IsNumericDriver.java b/java-strings/src/main/java/com/baeldung/stringisnumeric/IsNumericDriver.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stringisnumeric/IsNumericDriver.java rename to java-strings/src/main/java/com/baeldung/stringisnumeric/IsNumericDriver.java diff --git a/core-java/src/main/java/com/baeldung/stringtokenizer/MyTokenizer.java b/java-strings/src/main/java/com/baeldung/stringtokenizer/MyTokenizer.java similarity index 100% rename from core-java/src/main/java/com/baeldung/stringtokenizer/MyTokenizer.java rename to java-strings/src/main/java/com/baeldung/stringtokenizer/MyTokenizer.java diff --git a/core-java/src/main/resources/data.csv b/java-strings/src/main/resources/data.csv similarity index 100% rename from core-java/src/main/resources/data.csv rename to java-strings/src/main/resources/data.csv diff --git a/java-strings/src/main/resources/logback.xml b/java-strings/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/java-strings/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/core-java/src/test/java/com/baeldung/CharArrayToStringUnitTest.java b/java-strings/src/test/java/com/baeldung/CharArrayToStringUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/CharArrayToStringUnitTest.java rename to java-strings/src/test/java/com/baeldung/CharArrayToStringUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/CharToStringUnitTest.java b/java-strings/src/test/java/com/baeldung/CharToStringUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/CharToStringUnitTest.java rename to java-strings/src/test/java/com/baeldung/CharToStringUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/StringToCharArrayUnitTest.java b/java-strings/src/test/java/com/baeldung/StringToCharArrayUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/StringToCharArrayUnitTest.java rename to java-strings/src/test/java/com/baeldung/StringToCharArrayUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/StringToIntOrIntegerUnitTest.java b/java-strings/src/test/java/com/baeldung/StringToIntOrIntegerUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/StringToIntOrIntegerUnitTest.java rename to java-strings/src/test/java/com/baeldung/StringToIntOrIntegerUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java b/java-strings/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java rename to java-strings/src/test/java/com/baeldung/chararraypassword/PasswordStoreExamplesUnitTest.java diff --git a/java-strings/src/test/java/com/baeldung/enums/PizzaUnitTest.java b/java-strings/src/test/java/com/baeldung/enums/PizzaUnitTest.java new file mode 100644 index 0000000000..3e52a89bad --- /dev/null +++ b/java-strings/src/test/java/com/baeldung/enums/PizzaUnitTest.java @@ -0,0 +1,27 @@ +package com.baeldung.enums; + +import static junit.framework.TestCase.assertTrue; + +import org.junit.Test; + +public class PizzaUnitTest { + + @Test + public void whenConvertedIntoEnum_thenGetsConvertedCorrectly() { + String pizzaEnumValue = "READY"; + PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); + assertTrue(pizzaStatusEnum == PizzaStatusEnum.READY); + } + + @Test(expected = IllegalArgumentException.class) + public void whenConvertedIntoEnum_thenThrowsException() { + String pizzaEnumValue = "rEAdY"; + PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); + } + + @Test(expected = IllegalArgumentException.class) + public void givenInvalidEnumValueContentWiseAsString_whenConvertedIntoEnum_thenThrowsException() { + String pizzaEnumValue = "invalid"; + PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); + } +} \ No newline at end of file diff --git a/core-java-8/src/test/java/com/baeldung/fileToBase64StringConversion/FileToBase64StringConversionUnitTest.java b/java-strings/src/test/java/com/baeldung/fileToBase64StringConversion/FileToBase64StringConversionUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/fileToBase64StringConversion/FileToBase64StringConversionUnitTest.java rename to java-strings/src/test/java/com/baeldung/fileToBase64StringConversion/FileToBase64StringConversionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/java/conversion/README.md b/java-strings/src/test/java/com/baeldung/java/conversion/README.md similarity index 100% rename from core-java/src/test/java/com/baeldung/java/conversion/README.md rename to java-strings/src/test/java/com/baeldung/java/conversion/README.md diff --git a/core-java/src/test/java/com/baeldung/java/conversion/StringConversionUnitTest.java b/java-strings/src/test/java/com/baeldung/java/conversion/StringConversionUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/java/conversion/StringConversionUnitTest.java rename to java-strings/src/test/java/com/baeldung/java/conversion/StringConversionUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java b/java-strings/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java similarity index 98% rename from core-java/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java rename to java-strings/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java index aeb33fe875..e2dd0ac1db 100644 --- a/core-java/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java +++ b/java-strings/src/test/java/com/baeldung/java/countingChars/CountCharsExampleUnitTest.java @@ -1,13 +1,14 @@ package com.baeldung.java.countingChars; -import com.google.common.base.CharMatcher; -import org.apache.commons.lang.StringUtils; -import org.junit.Test; +import static org.junit.Assert.assertEquals; import java.util.regex.Matcher; import java.util.regex.Pattern; -import static org.junit.Assert.assertEquals; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import com.google.common.base.CharMatcher; /*** diff --git a/core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeUnitTest.java b/java-strings/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeUnitTest.java rename to java-strings/src/test/java/com/baeldung/java8/base64/ApacheCommonsEncodeDecodeUnitTest.java diff --git a/core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeUnitTest.java b/java-strings/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeUnitTest.java rename to java-strings/src/test/java/com/baeldung/java8/base64/Java8EncodeDecodeUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/CharSequenceVsStringUnitTest.java b/java-strings/src/test/java/com/baeldung/string/CharSequenceVsStringUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/CharSequenceVsStringUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/CharSequenceVsStringUnitTest.java diff --git a/core-java-8/src/test/java/com/baeldung/string/JoinerSplitterUnitTest.java b/java-strings/src/test/java/com/baeldung/string/JoinerSplitterUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/string/JoinerSplitterUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/JoinerSplitterUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/PalindromeUnitTest.java b/java-strings/src/test/java/com/baeldung/string/PalindromeUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/PalindromeUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/PalindromeUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/SplitUnitTest.java b/java-strings/src/test/java/com/baeldung/string/SplitUnitTest.java similarity index 97% rename from core-java/src/test/java/com/baeldung/string/SplitUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/SplitUnitTest.java index 83fd253b97..3859a2b26b 100644 --- a/core-java/src/test/java/com/baeldung/string/SplitUnitTest.java +++ b/java-strings/src/test/java/com/baeldung/string/SplitUnitTest.java @@ -1,12 +1,13 @@ package com.baeldung.string; -import com.google.common.base.Splitter; -import org.apache.commons.lang.StringUtils; -import org.junit.Test; +import static org.assertj.core.api.Assertions.assertThat; import java.util.List; -import static org.assertj.core.api.Assertions.assertThat; +import org.apache.commons.lang3.StringUtils; +import org.junit.Test; + +import com.google.common.base.Splitter; public class SplitUnitTest { diff --git a/core-java/src/test/java/com/baeldung/string/StringComparisonUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringComparisonUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/StringComparisonUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/StringComparisonUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/StringHelperUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringHelperUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/StringHelperUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/StringHelperUnitTest.java diff --git a/core-java-8/src/test/java/com/baeldung/string/StringToCharStreamUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringToCharStreamUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/string/StringToCharStreamUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/StringToCharStreamUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/StringUnitTest.java b/java-strings/src/test/java/com/baeldung/string/StringUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/StringUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/StringUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/TitleCaseConverterUnitTest.java b/java-strings/src/test/java/com/baeldung/string/TitleCaseConverterUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/TitleCaseConverterUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/TitleCaseConverterUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/string/formatter/StringFormatterExampleUnitTest.java b/java-strings/src/test/java/com/baeldung/string/formatter/StringFormatterExampleUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/string/formatter/StringFormatterExampleUnitTest.java rename to java-strings/src/test/java/com/baeldung/string/formatter/StringFormatterExampleUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/CoreJavaIsNumericUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/CoreJavaIsNumericUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/CoreJavaIsNumericUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/CoreJavaIsNumericUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsCreatableUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsCreatableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsCreatableUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsCreatableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsParsableUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsParsableUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsParsableUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/NumberUtilsIsParsableUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/RegularExpressionsUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/RegularExpressionsUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/RegularExpressionsUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/RegularExpressionsUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericSpaceUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericSpaceUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericSpaceUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericSpaceUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericUnitTest.java b/java-strings/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringisnumeric/StringUtilsIsNumericUnitTest.java diff --git a/core-java-8/src/test/java/com/baeldung/stringjoiner/StringJoinerUnitTest.java b/java-strings/src/test/java/com/baeldung/stringjoiner/StringJoinerUnitTest.java similarity index 100% rename from core-java-8/src/test/java/com/baeldung/stringjoiner/StringJoinerUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringjoiner/StringJoinerUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringpool/StringPoolUnitTest.java b/java-strings/src/test/java/com/baeldung/stringpool/StringPoolUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringpool/StringPoolUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringpool/StringPoolUnitTest.java diff --git a/core-java/src/test/java/com/baeldung/stringtokenizer/TokenizerUnitTest.java b/java-strings/src/test/java/com/baeldung/stringtokenizer/TokenizerUnitTest.java similarity index 100% rename from core-java/src/test/java/com/baeldung/stringtokenizer/TokenizerUnitTest.java rename to java-strings/src/test/java/com/baeldung/stringtokenizer/TokenizerUnitTest.java diff --git a/java-strings/src/test/resources/.gitignore b/java-strings/src/test/resources/.gitignore new file mode 100644 index 0000000000..83c05e60c8 --- /dev/null +++ b/java-strings/src/test/resources/.gitignore @@ -0,0 +1,13 @@ +*.class + +#folders# +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/core-java-8/src/test/resources/test_image.jpg b/java-strings/src/test/resources/test_image.jpg similarity index 100% rename from core-java-8/src/test/resources/test_image.jpg rename to java-strings/src/test/resources/test_image.jpg diff --git a/javax-servlets/pom.xml b/javax-servlets/pom.xml index afee807428..7b4eecd880 100644 --- a/javax-servlets/pom.xml +++ b/javax-servlets/pom.xml @@ -84,7 +84,7 @@ 5.0.5.RELEASE 2.8.2 3.9.1 - 2.18.3 + 2.21.0 1.3.3 2.6 4.0.1 diff --git a/maven/pom.xml b/maven/pom.xml index a24b6b16bd..4bec533226 100644 --- a/maven/pom.xml +++ b/maven/pom.xml @@ -1,151 +1,303 @@ - 4.0.0 - com.baeldung - maven - 0.0.1-SNAPSHOT + xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> + 4.0.0 + com.baeldung + maven + 0.0.1-SNAPSHOT + war - - parent-modules - com.baeldung - 1.0.0-SNAPSHOT - + + + org.glassfish.jersey.containers + jersey-container-servlet-core + ${jersey.version} + + + org.glassfish.jersey.inject + jersey-hk2 + ${jersey.version} + + + junit + junit + ${junit.version} + test + + - - - - maven-resources-plugin - ${maven.resources.version} - - output-resources - - - input-resources - - *.png - - true - - - - - - maven-compiler-plugin - ${maven-compiler-plugin.version} - - ${java.version} - ${java.version} - - -Xlint:unchecked - - - - - maven-surefire-plugin - ${maven-surefire-plugin.version} - - - DataTest.java - - - TestFail.java - DataCheck.java - - true - - - - maven-failsafe-plugin - ${maven.failsafe.version} - - - - integration-test - verify - - - - - - - - - maven-verifier-plugin - ${maven.verifier.version} - - input-resources/verifications.xml - - - - - verify - - - - - - maven-clean-plugin - ${maven.clean.version} - - - - output-resources - - - - - - org.codehaus.mojo - build-helper-maven-plugin - ${maven.build.helper.version} - - - generate-sources - - add-source - - - - src/main/another-src - - - - - - - + + + + org.eclipse.jetty + jetty-maven-plugin + ${jetty.version} + + + 8999 + + quit + 9000 + + + + start-jetty + pre-integration-test + + start + + + + stop-jetty + post-integration-test + + stop + + + + + + maven-resources-plugin + ${maven.resources.version} + + output-resources + + + input-resources + + *.png + + true + + + + + + maven-compiler-plugin + ${maven.compiler.version} + + ${java.version} + ${java.version} + + -Xlint:unchecked + + + + + maven-surefire-plugin + ${maven.surefire.version} + + + DataTest.java + **/*IntegrationTest + + com.baeldung.maven.it.Integration + + TestFail.java + DataCheck.java + + true + + + + maven-failsafe-plugin + ${maven.failsafe.version} + + + + integration-test + verify + + + + + + + + + maven-verifier-plugin + ${maven.verifier.version} + + input-resources/verifications.xml + + + + + verify + + + + + + maven-clean-plugin + ${maven.clean.version} + + + + output-resources + + + + + + org.codehaus.mojo + build-helper-maven-plugin + ${maven.build.helper.version} + + + generate-sources + + add-source + + + + src/main/another-src + + + + + add-integration-test-source + generate-test-sources + + add-test-source + + + + src/integration-test/java + + + + + add-integration-test-resource + generate-test-resources + + add-test-resource + + + + + src/integration-test/resources + + + + + + + + - - - default - - - - maven-surefire-plugin - ${maven-surefire-plugin.version} - - - DataTest.java - - - TestFail.java - DataCheck.java - - true - - - - - - - - - 3.0.2 - 2.21.0 - 1.1 - 3.0.0 - 3.0.0 - Baeldung - + + + default + + + + maven-surefire-plugin + ${maven.surefire.version} + + + DataTest.java + + + TestFail.java + DataCheck.java + + true + + + + + + + failsafe + + + + maven-failsafe-plugin + ${maven.failsafe.version} + + + **/*RestIT + **/RestITCase + + + + + + integration-test + verify + + + + + + + + + surefire + + + + maven-surefire-plugin + ${maven.surefire.version} + + + integration-test + + test + + + + none + + + **/*IntegrationTest + + + + + + + + + + category + + + + maven-failsafe-plugin + ${maven.failsafe.version} + + + **/* + + com.baeldung.maven.it.Integration + + + + + integration-test + verify + + + + + + + + + + 1.8 + 3.0.2 + 3.8.0 + 2.22.0 + 2.22.0 + 1.1 + 3.0.0 + 3.0.0 + Baeldung + 9.4.11.v20180605 + 2.27 + 4.12 + \ No newline at end of file diff --git a/maven/src/integration-test/java/com/baeldung/maven/it/RestITCase.java b/maven/src/integration-test/java/com/baeldung/maven/it/RestITCase.java new file mode 100644 index 0000000000..aaeeedb661 --- /dev/null +++ b/maven/src/integration-test/java/com/baeldung/maven/it/RestITCase.java @@ -0,0 +1,24 @@ +package com.baeldung.maven.it; + +import org.junit.Test; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Scanner; + +import static org.junit.Assert.assertEquals; + +public class RestITCase { + @Test + public void whenSendingGet_thenMessageIsReturned() throws IOException { + String url = "http://localhost:8999"; + URLConnection connection = new URL(url).openConnection(); + try (InputStream response = connection.getInputStream(); + Scanner scanner = new Scanner(response)) { + String responseBody = scanner.nextLine(); + assertEquals("Welcome to Baeldung!", responseBody); + } + } +} diff --git a/maven/src/main/java/com/baeldung/maven/it/EndpointConfig.java b/maven/src/main/java/com/baeldung/maven/it/EndpointConfig.java new file mode 100644 index 0000000000..919210ccff --- /dev/null +++ b/maven/src/main/java/com/baeldung/maven/it/EndpointConfig.java @@ -0,0 +1,9 @@ +package com.baeldung.maven.it; + +import org.glassfish.jersey.server.ResourceConfig; + +public class EndpointConfig extends ResourceConfig { + public EndpointConfig() { + register(RestEndpoint.class); + } +} diff --git a/maven/src/main/java/com/baeldung/maven/it/RestEndpoint.java b/maven/src/main/java/com/baeldung/maven/it/RestEndpoint.java new file mode 100644 index 0000000000..c234891865 --- /dev/null +++ b/maven/src/main/java/com/baeldung/maven/it/RestEndpoint.java @@ -0,0 +1,12 @@ +package com.baeldung.maven.it; + +import javax.ws.rs.GET; +import javax.ws.rs.Path; + +@Path("/") +public class RestEndpoint { + @GET + public String hello() { + return "Welcome to Baeldung!"; + } +} diff --git a/maven/src/main/webapp/WEB-INF/web.xml b/maven/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..1751ad17a5 --- /dev/null +++ b/maven/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,17 @@ + + + rest-servlet + org.glassfish.jersey.servlet.ServletContainer + + javax.ws.rs.Application + com.baeldung.maven.it.EndpointConfig + + + + rest-servlet + /* + + \ No newline at end of file diff --git a/maven/src/test/java/com/baeldung/maven/it/Integration.java b/maven/src/test/java/com/baeldung/maven/it/Integration.java new file mode 100644 index 0000000000..112ce178ce --- /dev/null +++ b/maven/src/test/java/com/baeldung/maven/it/Integration.java @@ -0,0 +1,4 @@ +package com.baeldung.maven.it; + +public interface Integration { +} diff --git a/maven/src/test/java/com/baeldung/maven/it/RestIT.java b/maven/src/test/java/com/baeldung/maven/it/RestIT.java new file mode 100644 index 0000000000..0115d34f1e --- /dev/null +++ b/maven/src/test/java/com/baeldung/maven/it/RestIT.java @@ -0,0 +1,24 @@ +package com.baeldung.maven.it; + +import org.junit.Test; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Scanner; + +import static org.junit.Assert.assertEquals; + +public class RestIT { + @Test + public void whenSendingGet_thenMessageIsReturned() throws IOException { + String url = "http://localhost:8999"; + URLConnection connection = new URL(url).openConnection(); + try (InputStream response = connection.getInputStream(); + Scanner scanner = new Scanner(response)) { + String responseBody = scanner.nextLine(); + assertEquals("Welcome to Baeldung!", responseBody); + } + } +} diff --git a/maven/src/test/java/com/baeldung/maven/it/RestIntegrationTest.java b/maven/src/test/java/com/baeldung/maven/it/RestIntegrationTest.java new file mode 100644 index 0000000000..2f913c8429 --- /dev/null +++ b/maven/src/test/java/com/baeldung/maven/it/RestIntegrationTest.java @@ -0,0 +1,24 @@ +package com.baeldung.maven.it; + +import org.junit.Test; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Scanner; + +import static org.junit.Assert.assertEquals; + +public class RestIntegrationTest { + @Test + public void whenSendingGet_thenMessageIsReturned() throws IOException { + String url = "http://localhost:8999"; + URLConnection connection = new URL(url).openConnection(); + try (InputStream response = connection.getInputStream(); + Scanner scanner = new Scanner(response)) { + String responseBody = scanner.nextLine(); + assertEquals("Welcome to Baeldung!", responseBody); + } + } +} diff --git a/maven/src/test/java/com/baeldung/maven/it/RestJUnitTest.java b/maven/src/test/java/com/baeldung/maven/it/RestJUnitTest.java new file mode 100644 index 0000000000..60995d75bd --- /dev/null +++ b/maven/src/test/java/com/baeldung/maven/it/RestJUnitTest.java @@ -0,0 +1,26 @@ +package com.baeldung.maven.it; + +import org.junit.Test; +import org.junit.experimental.categories.Category; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.net.URLConnection; +import java.util.Scanner; + +import static org.junit.Assert.assertEquals; + +@Category(Integration.class) +public class RestJUnitTest { + @Test + public void whenSendingGet_thenMessageIsReturned() throws IOException { + String url = "http://localhost:8999"; + URLConnection connection = new URL(url).openConnection(); + try (InputStream response = connection.getInputStream(); + Scanner scanner = new Scanner(response)) { + String responseBody = scanner.nextLine(); + assertEquals("Welcome to Baeldung!", responseBody); + } + } +} diff --git a/maven/src/test/java/testfail/TestFail.java b/maven/src/test/java/testfail/TestFail.java index 16f1619db4..3febd21031 100644 --- a/maven/src/test/java/testfail/TestFail.java +++ b/maven/src/test/java/testfail/TestFail.java @@ -1,10 +1,13 @@ package testfail; import org.junit.Test; +import org.junit.Ignore; import static org.junit.Assert.assertNotNull; public class TestFail { + + @Ignore //ignored so the entire tutorials build passes @Test public void whenMessageAssigned_thenItIsNotNull() { String message = "hello there"; diff --git a/persistence-modules/spring-hibernate-5/README.md b/persistence-modules/spring-hibernate-5/README.md index d48723ac31..b4d73708c3 100644 --- a/persistence-modules/spring-hibernate-5/README.md +++ b/persistence-modules/spring-hibernate-5/README.md @@ -3,3 +3,4 @@ - [Guide to @Immutable Annotation in Hibernate](http://www.baeldung.com/hibernate-immutable) - [Hibernate Many to Many Annotation Tutorial](http://www.baeldung.com/hibernate-many-to-many) - [Programmatic Transactions in the Spring TestContext Framework](http://www.baeldung.com/spring-test-programmatic-transactions) +- [Hibernate Criteria Queries](http://www.baeldung.com/hibernate-criteria-queries) diff --git a/pom.xml b/pom.xml index 0b7e842871..d290adfdd2 100644 --- a/pom.xml +++ b/pom.xml @@ -342,6 +342,7 @@ azure bootique cdi + java-strings core-java core-java-collections @@ -351,6 +352,7 @@ core-kotlin core-groovy core-java-concurrency + core-java-concurrency-collections couchbase deltaspike dozer @@ -442,6 +444,7 @@ spring-4 spring-5 spring-5-reactive + spring-5-reactive-security spring-5-reactive-client spring-5-mvc spring-5-security @@ -700,6 +703,7 @@ spring-4 spring-5 spring-5-reactive + spring-5-reactive-security spring-5-reactive-client spring-5-mvc spring-5-security @@ -893,6 +897,7 @@ azure bootique cdi + java-strings core-java-collections core-java-io @@ -981,6 +986,7 @@ spark-java spring-4 spring-5-reactive + spring-5-reactive-security spring-5-reactive-client spring-5-mvc spring-5-security @@ -1214,6 +1220,7 @@ hibernate5 spring-data-elasticsearch core-java-concurrency + core-java-concurrency-collections @@ -1241,7 +1248,7 @@ 4.12 1.3 - 2.8.9 + 2.21.0 1.7.21 1.1.7 diff --git a/rxjava/src/test/java/com/baeldung/rxjava/operators/RxFlatmapAndSwitchmapUnitTest.java b/rxjava/src/test/java/com/baeldung/rxjava/operators/RxFlatmapAndSwitchmapUnitTest.java new file mode 100644 index 0000000000..ade48a2cb9 --- /dev/null +++ b/rxjava/src/test/java/com/baeldung/rxjava/operators/RxFlatmapAndSwitchmapUnitTest.java @@ -0,0 +1,65 @@ +package com.baeldung.rxjava.operators; + +import io.reactivex.Observable; +import io.reactivex.schedulers.TestScheduler; +import org.junit.Test; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.concurrent.TimeUnit; + +import static org.hamcrest.CoreMatchers.hasItems; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertThat; + +public class RxFlatmapAndSwitchmapUnitTest { + @Test + public void givenObservable_whenFlatmap_shouldAssertAllItemsReturned() { + //given + List actualOutput = new ArrayList<>(); + final TestScheduler scheduler = new TestScheduler(); + final List keywordToSearch = Arrays.asList("b", "bo", "boo", "book", "books"); + + //when + Observable.fromIterable(keywordToSearch) + .flatMap(s -> Observable + .just(s + " FirstResult", s + " SecondResult") + .delay(10, TimeUnit.SECONDS, scheduler)) + .toList() + .doOnSuccess(s -> actualOutput.addAll(s)) + .subscribe(); + + scheduler.advanceTimeBy(1, TimeUnit.MINUTES); + + //then + assertThat(actualOutput, hasItems("b FirstResult", "b SecondResult", + "boo FirstResult", "boo SecondResult", + "bo FirstResult", "bo SecondResult", + "book FirstResult", "book SecondResult", + "books FirstResult", "books SecondResult")); + } + + @Test + public void givenObservable_whenSwitchmap_shouldAssertLatestItemReturned() { + //given + List actualOutput = new ArrayList<>(); + final TestScheduler scheduler = new TestScheduler(); + final List keywordToSearch = Arrays.asList("b", "bo", "boo", "book", "books"); + + //when + Observable.fromIterable(keywordToSearch) + .switchMap(s -> Observable + .just(s + " FirstResult", s + " SecondResult") + .delay(10, TimeUnit.SECONDS, scheduler)) + .toList() + .doOnSuccess(s -> actualOutput.addAll(s)) + .subscribe(); + + scheduler.advanceTimeBy(1, TimeUnit.MINUTES); + + //then + assertEquals(2, actualOutput.size()); + assertThat(actualOutput, hasItems("books FirstResult", "books SecondResult")); + } +} diff --git a/spring-5-reactive-security/.gitignore b/spring-5-reactive-security/.gitignore new file mode 100644 index 0000000000..dec013dfa4 --- /dev/null +++ b/spring-5-reactive-security/.gitignore @@ -0,0 +1,12 @@ +#folders# +.idea +/target +/neoDb* +/data +/src/main/webapp/WEB-INF/classes +*/META-INF/* + +# Packaged files # +*.jar +*.war +*.ear \ No newline at end of file diff --git a/spring-5-reactive-security/README.md b/spring-5-reactive-security/README.md new file mode 100644 index 0000000000..3395cf5562 --- /dev/null +++ b/spring-5-reactive-security/README.md @@ -0,0 +1,11 @@ +## Spring 5 Reactive Security Examples + +### The Course +The "REST With Spring" Classes: http://bit.ly/restwithspring + +### Relevant Articles + +- [Spring Boot Actuator](http://www.baeldung.com/spring-boot-actuators) +- [Spring Security 5 for Reactive Applications](http://www.baeldung.com/spring-security-5-reactive) +- [Guide to Spring 5 WebFlux](http://www.baeldung.com/spring-webflux) + diff --git a/spring-5-reactive-security/pom.xml b/spring-5-reactive-security/pom.xml new file mode 100644 index 0000000000..3b64b9b3ac --- /dev/null +++ b/spring-5-reactive-security/pom.xml @@ -0,0 +1,135 @@ + + + 4.0.0 + + com.baeldung + spring-5-reactive-security + 0.0.1-SNAPSHOT + jar + spring-5-reactive-security + spring 5 security sample project about new features + + + com.baeldung + parent-boot-2 + 0.0.1-SNAPSHOT + ../parent-boot-2 + + + + + org.springframework.boot + spring-boot-starter-validation + + + org.springframework.boot + spring-boot-starter-tomcat + + + org.springframework.boot + spring-boot-starter-webflux + + + org.projectreactor + reactor-spring + ${reactor-spring.version} + + + javax.json.bind + javax.json.bind-api + + + org.springframework.boot + spring-boot-starter-actuator + + + org.projectlombok + lombok + compile + + + org.apache.geronimo.specs + geronimo-json_1.1_spec + ${geronimo-json_1.1_spec.version} + + + org.apache.johnzon + johnzon-jsonb + + + + org.apache.commons + commons-lang3 + + + + + + org.springframework.boot + spring-boot-devtools + runtime + + + org.springframework + spring-test + + + org.springframework.boot + spring-boot-starter-test + test + + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + test + + + + io.reactivex.rxjava2 + rxjava + ${rxjava-version} + + + io.projectreactor + reactor-test + ${project-reactor-test} + test + + + org.springframework.boot + spring-boot-starter-security + + + org.springframework.security + spring-security-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + com.baeldung.webflux.EmployeeSpringApplication + JAR + + + + + + + 1.0.1.RELEASE + 2.1.12 + 1.1.3 + 1.0 + 1.0 + 4.1 + 3.1.6.RELEASE + + + diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceReactiveHealthIndicator.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceReactiveHealthIndicator.java similarity index 100% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceReactiveHealthIndicator.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/DownstreamServiceReactiveHealthIndicator.java diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java similarity index 100% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/FeaturesEndpoint.java diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java similarity index 100% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/InfoWebEndpointExtension.java diff --git a/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java new file mode 100644 index 0000000000..f07ddfb0f7 --- /dev/null +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/Spring5ReactiveApplication.java @@ -0,0 +1,15 @@ +package com.baeldung.reactive.actuator; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.annotation.Bean; + +@SpringBootApplication +public class Spring5ReactiveApplication{ + + public static void main(String[] args) { + SpringApplication.run(Spring5ReactiveApplication.class, args); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java similarity index 91% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java index 427fd70a6c..07f805fea4 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/actuator/WebSecurityConfig.java @@ -22,7 +22,7 @@ public class WebSecurityConfig { .authorizeExchange() .matchers(EndpointRequest.to( FeaturesEndpoint.class - )).permitAll().and().csrf().disable().build(); + )).permitAll().anyExchange().permitAll().and().csrf().disable().build(); } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/security/GreetController.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/GreetController.java similarity index 100% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/security/GreetController.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/GreetController.java diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/security/GreetService.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/GreetService.java similarity index 100% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/security/GreetService.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/GreetService.java diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/security/SecurityConfig.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SecurityConfig.java similarity index 76% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/security/SecurityConfig.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SecurityConfig.java index 5ec3b6e241..225f78b3f7 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/security/SecurityConfig.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SecurityConfig.java @@ -8,6 +8,8 @@ import org.springframework.security.config.web.server.ServerHttpSecurity; import org.springframework.security.core.userdetails.MapReactiveUserDetailsService; import org.springframework.security.core.userdetails.User; import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; +import org.springframework.security.crypto.password.PasswordEncoder; import org.springframework.security.web.server.SecurityWebFilterChain; import com.baeldung.reactive.actuator.FeaturesEndpoint; @@ -35,19 +37,24 @@ public class SecurityConfig { @Bean public MapReactiveUserDetailsService userDetailsService() { - UserDetails user = User.withDefaultPasswordEncoder() - .username("user") - .password("password") + UserDetails user = User + .withUsername("user") + .password(passwordEncoder().encode("password")) .roles("USER") .build(); - UserDetails admin = User.withDefaultPasswordEncoder() - .username("admin") - .password("password") + UserDetails admin = User + .withUsername("admin") + .password(passwordEncoder().encode("password")) .roles("ADMIN") .build(); return new MapReactiveUserDetailsService(user, admin); } + + @Bean + public PasswordEncoder passwordEncoder() { + return new BCryptPasswordEncoder(); + } } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/SpringSecurity5Application.java b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java similarity index 97% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/SpringSecurity5Application.java rename to spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java index ca49ec6826..f2963c4fa5 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/SpringSecurity5Application.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/reactive/security/SpringSecurity5Application.java @@ -1,4 +1,4 @@ -package com.baeldung.reactive; +package com.baeldung.reactive.security; import org.springframework.context.ApplicationContext; import org.springframework.context.annotation.AnnotationConfigApplicationContext; diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/Employee.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/Employee.java similarity index 81% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/Employee.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/Employee.java index 6a03555654..bbdf85d293 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/Employee.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/Employee.java @@ -1,17 +1,17 @@ -package com.baeldung.reactive.webflux; - -import lombok.AllArgsConstructor; -import lombok.Data; -import lombok.NoArgsConstructor; - -@Data -@AllArgsConstructor -@NoArgsConstructor -public class Employee { - - private String id; - private String name; - - // standard getters and setters - -} +package com.baeldung.webflux; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@AllArgsConstructor +@NoArgsConstructor +public class Employee { + + private String id; + private String name; + + // standard getters and setters + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeConfig.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeConfig.java similarity index 93% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeConfig.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeConfig.java index 082be68698..6e73004650 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeConfig.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeConfig.java @@ -1,33 +1,33 @@ -package com.baeldung.reactive.webflux; - -import java.util.HashMap; -import java.util.Map; - -import org.springframework.context.annotation.Bean; -import org.springframework.context.annotation.Configuration; -import org.springframework.web.reactive.HandlerMapping; -import org.springframework.web.reactive.config.EnableWebFlux; -import org.springframework.web.reactive.handler.SimpleUrlHandlerMapping; -import org.springframework.web.reactive.socket.WebSocketHandler; -import org.springframework.web.reactive.socket.server.support.WebSocketHandlerAdapter; - -@Configuration -@EnableWebFlux -public class EmployeeConfig { - - @Bean - public HandlerMapping handlerMapping() { - Map map = new HashMap<>(); - map.put("/employee-feed", new EmployeeWebSocketHandler()); - - SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping(); - mapping.setUrlMap(map); - mapping.setOrder(10); - return mapping; - } - - @Bean - public WebSocketHandlerAdapter handlerAdapter() { - return new WebSocketHandlerAdapter(); - } -} +package com.baeldung.webflux; + +import java.util.HashMap; +import java.util.Map; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.reactive.HandlerMapping; +import org.springframework.web.reactive.config.EnableWebFlux; +import org.springframework.web.reactive.handler.SimpleUrlHandlerMapping; +import org.springframework.web.reactive.socket.WebSocketHandler; +import org.springframework.web.reactive.socket.server.support.WebSocketHandlerAdapter; + +@Configuration +@EnableWebFlux +public class EmployeeConfig { + + @Bean + public HandlerMapping handlerMapping() { + Map map = new HashMap<>(); + map.put("/employee-feed", new EmployeeWebSocketHandler()); + + SimpleUrlHandlerMapping mapping = new SimpleUrlHandlerMapping(); + mapping.setUrlMap(map); + mapping.setOrder(10); + return mapping; + } + + @Bean + public WebSocketHandlerAdapter handlerAdapter() { + return new WebSocketHandlerAdapter(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeController.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeController.java similarity index 93% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeController.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeController.java index 98b16dafab..34e44afc8b 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeController.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeController.java @@ -1,38 +1,38 @@ -package com.baeldung.reactive.webflux; - -import org.springframework.web.bind.annotation.GetMapping; -import org.springframework.web.bind.annotation.PathVariable; -import org.springframework.web.bind.annotation.PostMapping; -import org.springframework.web.bind.annotation.RequestBody; -import org.springframework.web.bind.annotation.RequestMapping; -import org.springframework.web.bind.annotation.RestController; - -import reactor.core.publisher.Flux; -import reactor.core.publisher.Mono; - -@RestController -@RequestMapping("/employees") -public class EmployeeController { - - private EmployeeRepository employeeRepository; - - public EmployeeController(EmployeeRepository employeeRepository) { - this.employeeRepository = employeeRepository; - } - - @GetMapping("/{id}") - private Mono getEmployeeById(@PathVariable String id) { - return employeeRepository.findEmployeeById(id); - } - - @GetMapping - private Flux getAllEmployees() { - return employeeRepository.findAllEmployees(); - } - - @PostMapping("/update") - private Mono updateEmployee(@RequestBody Employee employee) { - return employeeRepository.updateEmployee(employee); - } - -} +package com.baeldung.webflux; + +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@RestController +@RequestMapping("/employees") +public class EmployeeController { + + private EmployeeRepository employeeRepository; + + public EmployeeController(EmployeeRepository employeeRepository) { + this.employeeRepository = employeeRepository; + } + + @GetMapping("/{id}") + private Mono getEmployeeById(@PathVariable String id) { + return employeeRepository.findEmployeeById(id); + } + + @GetMapping + private Flux getAllEmployees() { + return employeeRepository.findAllEmployees(); + } + + @PostMapping("/update") + private Mono updateEmployee(@RequestBody Employee employee) { + return employeeRepository.updateEmployee(employee); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeCreationEvent.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeCreationEvent.java similarity index 89% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeCreationEvent.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeCreationEvent.java index 7a66e1e147..d4f9a4fb02 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeCreationEvent.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeCreationEvent.java @@ -1,4 +1,4 @@ -package com.baeldung.reactive.webflux; +package com.baeldung.webflux; import lombok.AllArgsConstructor; import lombok.Data; diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeRepository.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeRepository.java similarity index 95% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeRepository.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeRepository.java index a407c76fa8..d7f618f178 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeRepository.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeRepository.java @@ -1,64 +1,64 @@ -package com.baeldung.reactive.webflux; - -import java.util.HashMap; -import java.util.Map; - -import org.springframework.stereotype.Repository; - -import reactor.core.publisher.Flux; -import reactor.core.publisher.Mono; - -@Repository -public class EmployeeRepository { - - static Map employeeData; - - static Map employeeAccessData; - - static - { - employeeData = new HashMap<>(); - employeeData.put("1",new Employee("1","Employee 1")); - employeeData.put("2",new Employee("2","Employee 2")); - employeeData.put("3",new Employee("3","Employee 3")); - employeeData.put("4",new Employee("4","Employee 4")); - employeeData.put("5",new Employee("5","Employee 5")); - employeeData.put("6",new Employee("6","Employee 6")); - employeeData.put("7",new Employee("7","Employee 7")); - employeeData.put("8",new Employee("8","Employee 8")); - employeeData.put("9",new Employee("9","Employee 9")); - employeeData.put("10",new Employee("10","Employee 10")); - - employeeAccessData=new HashMap<>(); - employeeAccessData.put("1", "Employee 1 Access Key"); - employeeAccessData.put("2", "Employee 2 Access Key"); - employeeAccessData.put("3", "Employee 3 Access Key"); - employeeAccessData.put("4", "Employee 4 Access Key"); - employeeAccessData.put("5", "Employee 5 Access Key"); - employeeAccessData.put("6", "Employee 6 Access Key"); - employeeAccessData.put("7", "Employee 7 Access Key"); - employeeAccessData.put("8", "Employee 8 Access Key"); - employeeAccessData.put("9", "Employee 9 Access Key"); - employeeAccessData.put("10", "Employee 10 Access Key"); - } - - public Mono findEmployeeById(String id) - { - return Mono.just(employeeData.get(id)); - } - - public Flux findAllEmployees() - { - return Flux.fromIterable(employeeData.values()); - } - - public Mono updateEmployee(Employee employee) - { - Employee existingEmployee=employeeData.get(employee.getId()); - if(existingEmployee!=null) - { - existingEmployee.setName(employee.getName()); - } - return Mono.just(existingEmployee); - } -} +package com.baeldung.webflux; + +import java.util.HashMap; +import java.util.Map; + +import org.springframework.stereotype.Repository; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@Repository +public class EmployeeRepository { + + static Map employeeData; + + static Map employeeAccessData; + + static + { + employeeData = new HashMap<>(); + employeeData.put("1",new Employee("1","Employee 1")); + employeeData.put("2",new Employee("2","Employee 2")); + employeeData.put("3",new Employee("3","Employee 3")); + employeeData.put("4",new Employee("4","Employee 4")); + employeeData.put("5",new Employee("5","Employee 5")); + employeeData.put("6",new Employee("6","Employee 6")); + employeeData.put("7",new Employee("7","Employee 7")); + employeeData.put("8",new Employee("8","Employee 8")); + employeeData.put("9",new Employee("9","Employee 9")); + employeeData.put("10",new Employee("10","Employee 10")); + + employeeAccessData=new HashMap<>(); + employeeAccessData.put("1", "Employee 1 Access Key"); + employeeAccessData.put("2", "Employee 2 Access Key"); + employeeAccessData.put("3", "Employee 3 Access Key"); + employeeAccessData.put("4", "Employee 4 Access Key"); + employeeAccessData.put("5", "Employee 5 Access Key"); + employeeAccessData.put("6", "Employee 6 Access Key"); + employeeAccessData.put("7", "Employee 7 Access Key"); + employeeAccessData.put("8", "Employee 8 Access Key"); + employeeAccessData.put("9", "Employee 9 Access Key"); + employeeAccessData.put("10", "Employee 10 Access Key"); + } + + public Mono findEmployeeById(String id) + { + return Mono.just(employeeData.get(id)); + } + + public Flux findAllEmployees() + { + return Flux.fromIterable(employeeData.values()); + } + + public Mono updateEmployee(Employee employee) + { + Employee existingEmployee=employeeData.get(employee.getId()); + if(existingEmployee!=null) + { + existingEmployee.setName(employee.getName()); + } + return Mono.just(existingEmployee); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeSpringApplication.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeSpringApplication.java similarity index 88% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeSpringApplication.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeSpringApplication.java index 54b23a18de..2652c36695 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeSpringApplication.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeSpringApplication.java @@ -1,17 +1,17 @@ -package com.baeldung.reactive.webflux; - -import org.springframework.boot.SpringApplication; -import org.springframework.boot.autoconfigure.SpringBootApplication; - -@SpringBootApplication -public class EmployeeSpringApplication { - - public static void main(String[] args) { - - SpringApplication.run(EmployeeSpringApplication.class, args); - - EmployeeWebClient employeeWebClient = new EmployeeWebClient(); - employeeWebClient.consume(); - } - -} +package com.baeldung.webflux; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class EmployeeSpringApplication { + + public static void main(String[] args) { + + SpringApplication.run(EmployeeSpringApplication.class, args); + + EmployeeWebClient employeeWebClient = new EmployeeWebClient(); + employeeWebClient.consume(); + } + +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebClient.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebClient.java similarity index 91% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebClient.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebClient.java index 45d42ecda9..eb32408a7f 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebClient.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebClient.java @@ -1,28 +1,28 @@ -package com.baeldung.reactive.webflux; - -import org.springframework.web.reactive.function.client.WebClient; - -import reactor.core.publisher.Flux; -import reactor.core.publisher.Mono; - -public class EmployeeWebClient { - - WebClient client = WebClient.create("http://localhost:8080"); - - public void consume() { - - Mono employeeMono = client.get() - .uri("/employees/{id}", "1") - .retrieve() - .bodyToMono(Employee.class); - - employeeMono.subscribe(System.out::println); - - Flux employeeFlux = client.get() - .uri("/employees") - .retrieve() - .bodyToFlux(Employee.class); - - employeeFlux.subscribe(System.out::println); - } +package com.baeldung.webflux; + +import org.springframework.web.reactive.function.client.WebClient; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +public class EmployeeWebClient { + + WebClient client = WebClient.create("http://localhost:8080"); + + public void consume() { + + Mono employeeMono = client.get() + .uri("/employees/{id}", "1") + .retrieve() + .bodyToMono(Employee.class); + + employeeMono.subscribe(System.out::println); + + Flux employeeFlux = client.get() + .uri("/employees") + .retrieve() + .bodyToFlux(Employee.class); + + employeeFlux.subscribe(System.out::println); + } } \ No newline at end of file diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSecurityConfig.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSecurityConfig.java similarity index 71% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSecurityConfig.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSecurityConfig.java index 7922e6ba44..75475a0f08 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSecurityConfig.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSecurityConfig.java @@ -1,38 +1,46 @@ -package com.baeldung.reactive.webflux; - -import org.springframework.context.annotation.Bean; -import org.springframework.http.HttpMethod; -import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity; -import org.springframework.security.config.web.server.ServerHttpSecurity; -import org.springframework.security.core.userdetails.MapReactiveUserDetailsService; -import org.springframework.security.core.userdetails.User; -import org.springframework.security.core.userdetails.UserDetails; -import org.springframework.security.web.server.SecurityWebFilterChain; - -@EnableWebFluxSecurity -public class EmployeeWebSecurityConfig { - - @Bean - public MapReactiveUserDetailsService userDetailsService() { - UserDetails user = User.withDefaultPasswordEncoder() - .username("admin") - .password("password") - .roles("ADMIN") - .build(); - return new MapReactiveUserDetailsService(user); - } - - @Bean - public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { - http.csrf() - .disable() - .authorizeExchange() - .pathMatchers(HttpMethod.POST, "/employees/update") - .hasRole("ADMIN") - .pathMatchers("/**") - .permitAll() - .and() - .httpBasic(); - return http.build(); - } -} +package com.baeldung.webflux; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.http.HttpMethod; +import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity; +import org.springframework.security.config.web.server.ServerHttpSecurity; +import org.springframework.security.core.userdetails.MapReactiveUserDetailsService; +import org.springframework.security.core.userdetails.User; +import org.springframework.security.core.userdetails.UserDetails; +import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder; +import org.springframework.security.crypto.password.PasswordEncoder; +import org.springframework.security.web.server.SecurityWebFilterChain; + +@EnableWebFluxSecurity +public class EmployeeWebSecurityConfig { + + @Bean + public MapReactiveUserDetailsService userDetailsService() { + UserDetails user = User + .withUsername("admin") + .password(passwordEncoder().encode("password")) + .roles("ADMIN") + .build(); + return new MapReactiveUserDetailsService(user); + } + + @Bean + public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) { + http.csrf() + .disable() + .authorizeExchange() + .pathMatchers(HttpMethod.POST, "/employees/update") + .hasRole("ADMIN") + .pathMatchers("/**") + .permitAll() + .and() + .httpBasic(); + return http.build(); + } + + @Bean + public PasswordEncoder passwordEncoder() { + return new BCryptPasswordEncoder(); + } +} diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketClient.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketClient.java similarity index 94% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketClient.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketClient.java index 4571cadc47..feb1eb62fb 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketClient.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketClient.java @@ -1,4 +1,4 @@ -package com.baeldung.reactive.webflux; +package com.baeldung.webflux; import java.net.URI; diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketHandler.java b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketHandler.java similarity index 94% rename from spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketHandler.java rename to spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketHandler.java index c696bc8215..40b7b760ee 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/reactive/webflux/EmployeeWebSocketHandler.java +++ b/spring-5-reactive-security/src/main/java/com/baeldung/webflux/EmployeeWebSocketHandler.java @@ -1,39 +1,39 @@ -package com.baeldung.reactive.webflux; - -import static java.time.LocalDateTime.now; -import static java.util.UUID.randomUUID; - -import java.time.Duration; - -import org.springframework.stereotype.Component; -import org.springframework.web.reactive.socket.WebSocketHandler; -import org.springframework.web.reactive.socket.WebSocketSession; - -import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; - -import reactor.core.publisher.Flux; -import reactor.core.publisher.Mono; - -@Component("EmployeeWebSocketHandler") -public class EmployeeWebSocketHandler implements WebSocketHandler { - - ObjectMapper om = new ObjectMapper(); - - @Override - public Mono handle(WebSocketSession webSocketSession) { - - Flux employeeCreationEvent = Flux.generate(sink -> { - EmployeeCreationEvent event = new EmployeeCreationEvent(randomUUID().toString(), now().toString()); - try { - sink.next(om.writeValueAsString(event)); - } catch (JsonProcessingException e) { - sink.error(e); - } - }); - - return webSocketSession.send(employeeCreationEvent - .map(webSocketSession::textMessage) - .delayElements(Duration.ofSeconds(1))); - } -} +package com.baeldung.webflux; + +import static java.time.LocalDateTime.now; +import static java.util.UUID.randomUUID; + +import java.time.Duration; + +import org.springframework.stereotype.Component; +import org.springframework.web.reactive.socket.WebSocketHandler; +import org.springframework.web.reactive.socket.WebSocketSession; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@Component("EmployeeWebSocketHandler") +public class EmployeeWebSocketHandler implements WebSocketHandler { + + ObjectMapper om = new ObjectMapper(); + + @Override + public Mono handle(WebSocketSession webSocketSession) { + + Flux employeeCreationEvent = Flux.generate(sink -> { + EmployeeCreationEvent event = new EmployeeCreationEvent(randomUUID().toString(), now().toString()); + try { + sink.next(om.writeValueAsString(event)); + } catch (JsonProcessingException e) { + sink.error(e); + } + }); + + return webSocketSession.send(employeeCreationEvent + .map(webSocketSession::textMessage) + .delayElements(Duration.ofSeconds(1))); + } +} diff --git a/spring-5-reactive-security/src/main/resources/application.properties b/spring-5-reactive-security/src/main/resources/application.properties new file mode 100644 index 0000000000..234834b894 --- /dev/null +++ b/spring-5-reactive-security/src/main/resources/application.properties @@ -0,0 +1,5 @@ +logging.level.root=INFO + +management.endpoints.web.exposure.include.=* + +info.app.name=Spring Boot 2 actuator Application diff --git a/spring-5-reactive-security/src/main/resources/files/hello.txt b/spring-5-reactive-security/src/main/resources/files/hello.txt new file mode 100644 index 0000000000..b6fc4c620b --- /dev/null +++ b/spring-5-reactive-security/src/main/resources/files/hello.txt @@ -0,0 +1 @@ +hello \ No newline at end of file diff --git a/spring-5-reactive-security/src/main/resources/files/test/test.txt b/spring-5-reactive-security/src/main/resources/files/test/test.txt new file mode 100644 index 0000000000..30d74d2584 --- /dev/null +++ b/spring-5-reactive-security/src/main/resources/files/test/test.txt @@ -0,0 +1 @@ +test \ No newline at end of file diff --git a/spring-5-reactive-security/src/main/resources/logback.xml b/spring-5-reactive-security/src/main/resources/logback.xml new file mode 100644 index 0000000000..7d900d8ea8 --- /dev/null +++ b/spring-5-reactive-security/src/main/resources/logback.xml @@ -0,0 +1,13 @@ + + + + + %d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n + + + + + + + + \ No newline at end of file diff --git a/spring-5-reactive-security/src/main/resources/static/client-websocket.html b/spring-5-reactive-security/src/main/resources/static/client-websocket.html new file mode 100644 index 0000000000..3f840e8bd4 --- /dev/null +++ b/spring-5-reactive-security/src/main/resources/static/client-websocket.html @@ -0,0 +1,34 @@ + + + + +Baeldung: Spring 5 Reactive Client WebSocket (Browser) + + + +
+ + + \ No newline at end of file diff --git a/spring-5-reactive-security/src/main/webapp/WEB-INF/web.xml b/spring-5-reactive-security/src/main/webapp/WEB-INF/web.xml new file mode 100644 index 0000000000..bfcf43dad2 --- /dev/null +++ b/spring-5-reactive-security/src/main/webapp/WEB-INF/web.xml @@ -0,0 +1,21 @@ + + + + Spring Functional Application + + + functional + com.baeldung.functional.RootServlet + 1 + true + + + functional + / + + + + \ No newline at end of file diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java b/spring-5-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java similarity index 95% rename from spring-5-reactive/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java rename to spring-5-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java index 3020e86723..94979a18ca 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java +++ b/spring-5-reactive-security/src/test/java/com/baeldung/reactive/actuator/ActuatorInfoIntegrationTest.java @@ -9,8 +9,6 @@ import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.test.context.junit4.SpringRunner; -import com.baeldung.reactive.Spring5ReactiveApplication; - import java.io.IOException; import static org.junit.Assert.assertEquals; diff --git a/spring-5-reactive/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java b/spring-5-reactive-security/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java similarity index 93% rename from spring-5-reactive/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java rename to spring-5-reactive-security/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java index e8c8c25723..3dc832d781 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java +++ b/spring-5-reactive-security/src/test/java/com/baeldung/reactive/webflux/EmployeeControllerIntegrationTest.java @@ -1,74 +1,76 @@ -package com.baeldung.reactive.webflux; - -import static org.mockito.BDDMockito.given; - -import java.util.ArrayList; -import java.util.List; - -import org.junit.FixMethodOrder; -import org.junit.Test; -import org.junit.runner.RunWith; -import org.junit.runners.MethodSorters; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.boot.test.context.SpringBootTest; -import org.springframework.boot.test.mock.mockito.MockBean; -import org.springframework.test.context.junit4.SpringRunner; -import org.springframework.test.web.reactive.server.WebTestClient; - -import com.baeldung.reactive.Spring5ReactiveApplication; - -import reactor.core.publisher.Flux; -import reactor.core.publisher.Mono; - -@RunWith(SpringRunner.class) -@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes=Spring5ReactiveApplication.class) -@FixMethodOrder(MethodSorters.NAME_ASCENDING) -public class EmployeeControllerIntegrationTest { - - @Autowired - private WebTestClient testClient; - - @MockBean - private EmployeeRepository employeeRepository; - - @Test - public void givenEmployeeId_whenGetEmployeeById_thenCorrectEmployee() { - - Employee employee = new Employee("1", "Employee 1 Name"); - - given(employeeRepository.findEmployeeById("1")).willReturn(Mono.just(employee)); - testClient.get() - .uri("/employees/1") - .exchange() - .expectStatus() - .isOk() - .expectBody(Employee.class) - .isEqualTo(employee); - } - - @Test - public void whenGetAllEmployees_thenCorrectEmployees() { - - List employeeList = new ArrayList<>(); - - Employee employee1 = new Employee("1", "Employee 1 Name"); - Employee employee2 = new Employee("2", "Employee 2 Name"); - Employee employee3 = new Employee("3", "Employee 3 Name"); - - employeeList.add(employee1); - employeeList.add(employee2); - employeeList.add(employee3); - - Flux employeeFlux = Flux.fromIterable(employeeList); - - given(employeeRepository.findAllEmployees()).willReturn(employeeFlux); - testClient.get() - .uri("/employees") - .exchange() - .expectStatus() - .isOk() - .expectBodyList(Employee.class) - .hasSize(3) - .isEqualTo(employeeList); - } -} +package com.baeldung.reactive.webflux; + +import static org.mockito.BDDMockito.given; + +import java.util.ArrayList; +import java.util.List; + +import org.junit.FixMethodOrder; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.MethodSorters; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.boot.test.mock.mockito.MockBean; +import org.springframework.test.context.junit4.SpringRunner; +import org.springframework.test.web.reactive.server.WebTestClient; + +import com.baeldung.reactive.actuator.Spring5ReactiveApplication; +import com.baeldung.webflux.Employee; +import com.baeldung.webflux.EmployeeRepository; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; + +@RunWith(SpringRunner.class) +@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes=Spring5ReactiveApplication.class) +@FixMethodOrder(MethodSorters.NAME_ASCENDING) +public class EmployeeControllerIntegrationTest { + + @Autowired + private WebTestClient testClient; + + @MockBean + private EmployeeRepository employeeRepository; + + @Test + public void givenEmployeeId_whenGetEmployeeById_thenCorrectEmployee() { + + Employee employee = new Employee("1", "Employee 1 Name"); + + given(employeeRepository.findEmployeeById("1")).willReturn(Mono.just(employee)); + testClient.get() + .uri("/employees/1") + .exchange() + .expectStatus() + .isOk() + .expectBody(Employee.class) + .isEqualTo(employee); + } + + @Test + public void whenGetAllEmployees_thenCorrectEmployees() { + + List employeeList = new ArrayList<>(); + + Employee employee1 = new Employee("1", "Employee 1 Name"); + Employee employee2 = new Employee("2", "Employee 2 Name"); + Employee employee3 = new Employee("3", "Employee 3 Name"); + + employeeList.add(employee1); + employeeList.add(employee2); + employeeList.add(employee3); + + Flux employeeFlux = Flux.fromIterable(employeeList); + + given(employeeRepository.findAllEmployees()).willReturn(employeeFlux); + testClient.get() + .uri("/employees") + .exchange() + .expectStatus() + .isOk() + .expectBodyList(Employee.class) + .hasSize(3) + .isEqualTo(employeeList); + } +} diff --git a/spring-5-reactive/src/test/java/com/baeldung/security/SecurityIntegrationTest.java b/spring-5-reactive-security/src/test/java/com/baeldung/security/SecurityIntegrationTest.java similarity index 94% rename from spring-5-reactive/src/test/java/com/baeldung/security/SecurityIntegrationTest.java rename to spring-5-reactive-security/src/test/java/com/baeldung/security/SecurityIntegrationTest.java index a59ef57db8..423500e09c 100644 --- a/spring-5-reactive/src/test/java/com/baeldung/security/SecurityIntegrationTest.java +++ b/spring-5-reactive-security/src/test/java/com/baeldung/security/SecurityIntegrationTest.java @@ -1,6 +1,5 @@ package com.baeldung.security; -import com.baeldung.reactive.SpringSecurity5Application; import org.junit.Before; import org.junit.Ignore; import org.junit.Test; @@ -12,6 +11,8 @@ import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.web.reactive.server.WebTestClient; +import com.baeldung.reactive.security.SpringSecurity5Application; + @RunWith(SpringRunner.class) @ContextConfiguration(classes = SpringSecurity5Application.class) public class SecurityIntegrationTest { diff --git a/spring-5-reactive-security/src/test/resources/baeldung-weekly.png b/spring-5-reactive-security/src/test/resources/baeldung-weekly.png new file mode 100644 index 0000000000..a1b7eebcab Binary files /dev/null and b/spring-5-reactive-security/src/test/resources/baeldung-weekly.png differ diff --git a/spring-5-reactive/README.md b/spring-5-reactive/README.md index 0a7fe7a47e..0665eb4f57 100644 --- a/spring-5-reactive/README.md +++ b/spring-5-reactive/README.md @@ -1,4 +1,4 @@ -## Spring REST Example Project +## Spring 5 Reactive Project ### The Course The "REST With Spring" Classes: http://bit.ly/restwithspring @@ -7,12 +7,9 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Introduction to the Functional Web Framework in Spring 5](http://www.baeldung.com/spring-5-functional-web) - [Spring 5 WebClient](http://www.baeldung.com/spring-5-webclient) -- [Spring Boot Actuator](http://www.baeldung.com/spring-boot-actuators) - [Exploring the Spring 5 MVC URL Matching Improvements](http://www.baeldung.com/spring-5-mvc-url-matching) -- [Spring Security 5 for Reactive Applications](http://www.baeldung.com/spring-security-5-reactive) - [Reactive WebSockets with Spring 5](http://www.baeldung.com/spring-5-reactive-websockets) - [Spring Webflux Filters](http://www.baeldung.com/spring-webflux-filters) - [How to Set a Header on a Response with Spring 5](http://www.baeldung.com/spring-response-header) - [Spring Webflux and CORS](http://www.baeldung.com/spring-webflux-cors) - [Handling Errors in Spring WebFlux](http://www.baeldung.com/spring-webflux-errors) -- [Guide to Spring 5 WebFlux](http://www.baeldung.com/spring-webflux) diff --git a/spring-5-reactive/pom.xml b/spring-5-reactive/pom.xml index f89fd45581..e81d3d8b79 100644 --- a/spring-5-reactive/pom.xml +++ b/spring-5-reactive/pom.xml @@ -39,10 +39,6 @@ javax.json.bind javax.json.bind-api - - org.springframework.boot - spring-boot-starter-actuator - org.projectlombok lombok @@ -86,10 +82,6 @@ ${commons-collections4.version} test - - org.apache.commons - commons-lang3 - io.reactivex.rxjava2 @@ -102,15 +94,6 @@ ${project-reactor-test} test - - org.springframework.boot - spring-boot-starter-security - - - org.springframework.security - spring-security-test - test - diff --git a/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java b/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java index 402b607b19..a1d5d87d5c 100644 --- a/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java +++ b/spring-5-reactive/src/main/java/com/baeldung/functional/FunctionalSpringBootApplication.java @@ -21,9 +21,6 @@ import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Profile; import org.springframework.core.io.ClassPathResource; import org.springframework.http.server.reactive.HttpHandler; -import org.springframework.security.config.annotation.web.builders.HttpSecurity; -import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; -import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter; import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.ServerResponse; @@ -68,18 +65,6 @@ public class FunctionalSpringBootApplication { return registrationBean; } - @Configuration - @EnableWebSecurity - @Profile("!https") - static class SecurityConfig extends WebSecurityConfigurerAdapter { - @Override - protected void configure(final HttpSecurity http) throws Exception { - http.authorizeRequests() - .anyRequest() - .permitAll(); - } - } - public static void main(String[] args) { SpringApplication.run(FunctionalSpringBootApplication.class, args); } diff --git a/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java b/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java new file mode 100644 index 0000000000..8d16434920 --- /dev/null +++ b/spring-5-reactive/src/main/java/com/baeldung/reactive/util/CpuUtils.java @@ -0,0 +1,15 @@ +package com.baeldung.reactive.util; + +import com.sun.management.OperatingSystemMXBean; + +import java.lang.management.ManagementFactory; + +public class CpuUtils { + + private static OperatingSystemMXBean operatingSystemMXBean = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean(); + + static Double getUsage() { + return (operatingSystemMXBean.getSystemCpuLoad() / operatingSystemMXBean.getAvailableProcessors()) * 100; + } + +} diff --git a/spring-5-reactive/src/main/resources/application.properties b/spring-5-reactive/src/main/resources/application.properties index 234834b894..92f3116f84 100644 --- a/spring-5-reactive/src/main/resources/application.properties +++ b/spring-5-reactive/src/main/resources/application.properties @@ -1,5 +1,2 @@ logging.level.root=INFO -management.endpoints.web.exposure.include.=* - -info.app.name=Spring Boot 2 actuator Application diff --git a/spring-5/README.md b/spring-5/README.md index 47bae09862..baf03fb3b3 100644 --- a/spring-5/README.md +++ b/spring-5/README.md @@ -12,4 +12,3 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring - [Introduction to Spring REST Docs](http://www.baeldung.com/spring-rest-docs) - [Spring ResponseStatusException](http://www.baeldung.com/spring-response-status-exception) - [Spring Assert Statements](http://www.baeldung.com/spring-assert) -- [Spring Security 5 – OAuth2 Login](http://www.baeldung.com/spring-security-5-oauth2-login) diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/ExampleBean.java b/spring-boot/src/main/java/com/baeldung/componentscan/ExampleBean.java new file mode 100644 index 0000000000..9ddcf12d4e --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/ExampleBean.java @@ -0,0 +1,5 @@ +package com.baeldung.componentscan; + +public class ExampleBean { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springapp/SpringComponentScanApp.java b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/SpringComponentScanApp.java new file mode 100644 index 0000000000..2377ed7a56 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/SpringComponentScanApp.java @@ -0,0 +1,38 @@ +package com.baeldung.componentscan.springapp; + +import org.springframework.context.annotation.FilterType; +import org.springframework.stereotype.Component; + +import com.baeldung.componentscan.ExampleBean; +import com.baeldung.componentscan.springapp.flowers.Rose; + +import org.springframework.context.ApplicationContext; +import org.springframework.context.annotation.AnnotationConfigApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; + +@Configuration +@ComponentScan +//@ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = Rose.class)) +//@ComponentScan(basePackages = "com.baeldung.componentscan.springapp") +//@ComponentScan(basePackages = "com.baeldung.componentscan.springapp.animals") +//@ComponentScan (excludeFilters = @ComponentScan.Filter(type=FilterType.REGEX,pattern="com\\.baeldung\\.componentscan\\.springapp\\.flowers\\..*")) +public class SpringComponentScanApp { + + private static ApplicationContext applicationContext; + + @Bean + public ExampleBean exampleBean() { + return new ExampleBean(); + } + + public static void main(String[] args) { + applicationContext = new AnnotationConfigApplicationContext(SpringComponentScanApp.class); + + for (String beanName : applicationContext.getBeanDefinitionNames()) { + System.out.println(beanName); + } + } + +} \ No newline at end of file diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Cat.java b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Cat.java new file mode 100644 index 0000000000..5f5b482972 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Cat.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springapp.animals; + +import org.springframework.stereotype.Component; + +@Component +public class Cat { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Dog.java b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Dog.java new file mode 100644 index 0000000000..009162b57f --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/animals/Dog.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springapp.animals; + +import org.springframework.stereotype.Component; + +@Component +public class Dog { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springapp/flowers/Rose.java b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/flowers/Rose.java new file mode 100644 index 0000000000..b777b073b9 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springapp/flowers/Rose.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springapp.flowers; + +import org.springframework.stereotype.Component; + +@Component +public class Rose { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/SpringBootComponentScanApp.java b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/SpringBootComponentScanApp.java new file mode 100644 index 0000000000..ba29a4e1f5 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/SpringBootComponentScanApp.java @@ -0,0 +1,37 @@ +package com.baeldung.componentscan.springbootapp; + +import org.springframework.boot.SpringApplication; +import org.springframework.context.annotation.FilterType; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.context.ApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; + +import com.baeldung.componentscan.ExampleBean; +import com.baeldung.componentscan.springbootapp.flowers.Rose; + +@SpringBootApplication +//@ComponentScan(basePackages = "com.baeldung.componentscan.springbootapp.animals") +//@ComponentScan ( excludeFilters = @ComponentScan.Filter(type=FilterType.REGEX,pattern="com\\.baeldung\\.componentscan\\.springbootapp\\.flowers\\..*")) +//@ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = Rose.class)) + +public class SpringBootComponentScanApp { + private static ApplicationContext applicationContext; + + @Bean + public ExampleBean exampleBean() { + return new ExampleBean(); + } + + public static void main(String[] args) { + applicationContext = SpringApplication.run(SpringBootComponentScanApp.class, args); + checkBeansPresence("cat", "dog", "rose", "exampleBean", "springBootApp"); + + } + + private static void checkBeansPresence(String... beans) { + for (String beanName : beans) { + System.out.println("Is " + beanName + " in ApplicationContext: " + applicationContext.containsBean(beanName)); + } + } +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Cat.java b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Cat.java new file mode 100644 index 0000000000..7c43d6a24c --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Cat.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springbootapp.animals; + +import org.springframework.stereotype.Component; + +@Component +public class Cat { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Dog.java b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Dog.java new file mode 100644 index 0000000000..145430cb54 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/animals/Dog.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springbootapp.animals; + +import org.springframework.stereotype.Component; + +@Component +public class Dog { + +} diff --git a/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/flowers/Rose.java b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/flowers/Rose.java new file mode 100644 index 0000000000..0ccf782685 --- /dev/null +++ b/spring-boot/src/main/java/com/baeldung/componentscan/springbootapp/flowers/Rose.java @@ -0,0 +1,8 @@ +package com.baeldung.componentscan.springbootapp.flowers; + +import org.springframework.stereotype.Component; + +@Component +public class Rose { + +} diff --git a/spring-core/pom.xml b/spring-core/pom.xml index 9e885462f3..60f3262f08 100644 --- a/spring-core/pom.xml +++ b/spring-core/pom.xml @@ -16,11 +16,6 @@ - - org.mockito - mockito-all - ${mockito.version} - org.springframework spring-test @@ -82,15 +77,7 @@ - - - java.net - https://maven.java.net/content/repositories/releases/ - - - - 1.10.19 1.4.4.RELEASE 1 20.0 diff --git a/spring-data-jpa/src/main/java/com/baeldung/domain/Item.java b/spring-data-jpa/src/main/java/com/baeldung/domain/Item.java new file mode 100644 index 0000000000..97ce14d92d --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/domain/Item.java @@ -0,0 +1,81 @@ +package com.baeldung.domain; + +import java.math.BigDecimal; + +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.ManyToOne; + +@Entity +public class Item { + + private String color; + private String grade; + + @Id + private Long id; + + @ManyToOne + private ItemType itemType; + + private String name; + private BigDecimal price; + @ManyToOne + private Store store; + + public String getColor() { + return color; + } + + public String getGrade() { + return grade; + } + + public Long getId() { + return id; + } + + public ItemType getItemType() { + return itemType; + } + + public String getName() { + return name; + } + + public BigDecimal getPrice() { + return price; + } + + public Store getStore() { + return store; + } + + public void setColor(String color) { + this.color = color; + } + + public void setGrade(String grade) { + this.grade = grade; + } + + public void setId(Long id) { + this.id = id; + } + + public void setItemType(ItemType itemType) { + this.itemType = itemType; + } + + public void setName(String name) { + this.name = name; + } + + public void setPrice(BigDecimal price) { + this.price = price; + } + + public void setStore(Store store) { + this.store = store; + } +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/domain/ItemType.java b/spring-data-jpa/src/main/java/com/baeldung/domain/ItemType.java new file mode 100644 index 0000000000..412079c2ae --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/domain/ItemType.java @@ -0,0 +1,46 @@ +package com.baeldung.domain; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; + +@Entity +public class ItemType { + + @Id + private Long id; + @OneToMany(cascade = CascadeType.ALL) + @JoinColumn(name = "ITEM_TYPE_ID") + private List items = new ArrayList<>(); + + private String name; + + public Long getId() { + return id; + } + + public List getItems() { + return items; + } + + public String getName() { + return name; + } + + public void setId(Long id) { + this.id = id; + } + + public void setItems(List items) { + this.items = items; + } + + public void setName(String name) { + this.name = name; + } +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/domain/Location.java b/spring-data-jpa/src/main/java/com/baeldung/domain/Location.java new file mode 100644 index 0000000000..2178d378eb --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/domain/Location.java @@ -0,0 +1,55 @@ +package com.baeldung.domain; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.OneToMany; + +@Entity +public class Location { + + private String city; + private String country; + @Id + private Long id; + + @OneToMany(cascade = CascadeType.ALL) + @JoinColumn(name = "LOCATION_ID") + private List stores = new ArrayList<>(); + + public String getCity() { + return city; + } + + public String getCountry() { + return country; + } + + public Long getId() { + return id; + } + + public List getStores() { + return stores; + } + + public void setCity(String city) { + this.city = city; + } + + public void setCountry(String country) { + this.country = country; + } + + public void setId(Long id) { + this.id = id; + } + + public void setStores(List stores) { + this.stores = stores; + } +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/domain/Store.java b/spring-data-jpa/src/main/java/com/baeldung/domain/Store.java new file mode 100644 index 0000000000..e04684c479 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/domain/Store.java @@ -0,0 +1,76 @@ +package com.baeldung.domain; + +import java.util.ArrayList; +import java.util.List; + +import javax.persistence.CascadeType; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.JoinColumn; +import javax.persistence.ManyToOne; +import javax.persistence.OneToMany; + +@Entity +public class Store { + + private Boolean active; + @Id + private Long id; + @OneToMany(cascade = CascadeType.ALL) + @JoinColumn(name = "STORE_ID") + private List items = new ArrayList<>(); + private Long itemsSold; + + @ManyToOne + private Location location; + + private String name; + + public Boolean getActive() { + return active; + } + + public Long getId() { + return id; + } + + public List getItems() { + return items; + } + + public Long getItemsSold() { + return itemsSold; + } + + public Location getLocation() { + return location; + } + + public String getName() { + return name; + } + + public void setActive(Boolean active) { + this.active = active; + } + + public void setId(Long id) { + this.id = id; + } + + public void setItems(List items) { + this.items = items; + } + + public void setItemsSold(Long itemsSold) { + this.itemsSold = itemsSold; + } + + public void setLocation(Location location) { + this.location = location; + } + + public void setName(String name) { + this.name = name; + } +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemRepository.java new file mode 100644 index 0000000000..91eddb800a --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemRepository.java @@ -0,0 +1,15 @@ +package com.baeldung.repository; + +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.Item; + +@Repository +public interface CustomItemRepository { + + void deleteCustom(Item entity); + + Item findItemById(Long id); + + void findThenDelete(Long id); +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemTypeRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemTypeRepository.java new file mode 100644 index 0000000000..77bbf294a0 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/CustomItemTypeRepository.java @@ -0,0 +1,13 @@ +package com.baeldung.repository; + +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.ItemType; + +@Repository +public interface CustomItemTypeRepository { + + void deleteCustom(ItemType entity); + + void findThenDelete(Long id); +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/ItemTypeRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/ItemTypeRepository.java new file mode 100644 index 0000000000..c3146aa297 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/ItemTypeRepository.java @@ -0,0 +1,10 @@ +package com.baeldung.repository; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.ItemType; + +@Repository +public interface ItemTypeRepository extends JpaRepository, CustomItemTypeRepository, CustomItemRepository { +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/LocationRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/LocationRepository.java new file mode 100644 index 0000000000..f119ff916b --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/LocationRepository.java @@ -0,0 +1,10 @@ +package com.baeldung.repository; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.Location; + +@Repository +public interface LocationRepository extends JpaRepository { +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/ReadOnlyLocationRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/ReadOnlyLocationRepository.java new file mode 100644 index 0000000000..2107712484 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/ReadOnlyLocationRepository.java @@ -0,0 +1,15 @@ +package com.baeldung.repository; + +import java.util.Optional; + +import org.springframework.data.repository.Repository; + +import com.baeldung.domain.Location; + +@org.springframework.stereotype.Repository +public interface ReadOnlyLocationRepository extends Repository { + + Optional findById(Long id); + + Location save(Location location); +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/StoreRepository.java b/spring-data-jpa/src/main/java/com/baeldung/repository/StoreRepository.java new file mode 100644 index 0000000000..939ca1dacb --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/StoreRepository.java @@ -0,0 +1,13 @@ +package com.baeldung.repository; + +import java.util.List; + +import org.springframework.data.jpa.repository.JpaRepository; +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.Store; + +@Repository +public interface StoreRepository extends JpaRepository { + List findStoreByLocationId(Long locationId); +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemRepositoryImpl.java b/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemRepositoryImpl.java new file mode 100644 index 0000000000..44492a8f35 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemRepositoryImpl.java @@ -0,0 +1,32 @@ +package com.baeldung.repository.impl; + +import javax.persistence.EntityManager; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.Item; +import com.baeldung.repository.CustomItemRepository; + +@Repository +public class CustomItemRepositoryImpl implements CustomItemRepository { + + @Autowired + private EntityManager entityManager; + + @Override + public void deleteCustom(Item item) { + entityManager.remove(item); + } + + @Override + public Item findItemById(Long id) { + return entityManager.find(Item.class, id); + } + + @Override + public void findThenDelete(Long id) { + final Item item = entityManager.find(Item.class, id); + entityManager.remove(item); + } +} diff --git a/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemTypeRepositoryImpl.java b/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemTypeRepositoryImpl.java new file mode 100644 index 0000000000..594fd24ea9 --- /dev/null +++ b/spring-data-jpa/src/main/java/com/baeldung/repository/impl/CustomItemTypeRepositoryImpl.java @@ -0,0 +1,31 @@ +package com.baeldung.repository.impl; + +import javax.persistence.EntityManager; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Repository; + +import com.baeldung.domain.ItemType; +import com.baeldung.repository.CustomItemTypeRepository; + +@Repository +public class CustomItemTypeRepositoryImpl implements CustomItemTypeRepository { + + private static final Logger LOGGER = LoggerFactory.getLogger(CustomItemTypeRepositoryImpl.class); + + @Autowired + private EntityManager entityManager; + + @Override + public void deleteCustom(ItemType itemType) { + entityManager.remove(itemType); + } + + @Override + public void findThenDelete(Long id) { + ItemType itemTypeToDelete = entityManager.find(ItemType.class, id); + entityManager.remove(itemTypeToDelete); + } +} diff --git a/spring-data-jpa/src/test/java/com/baeldung/repository/JpaRepositoriesIntegrationTest.java b/spring-data-jpa/src/test/java/com/baeldung/repository/JpaRepositoriesIntegrationTest.java new file mode 100644 index 0000000000..d8b7bc4a88 --- /dev/null +++ b/spring-data-jpa/src/test/java/com/baeldung/repository/JpaRepositoriesIntegrationTest.java @@ -0,0 +1,93 @@ +package com.baeldung.repository; + +import static junit.framework.TestCase.assertEquals; +import static junit.framework.TestCase.assertFalse; +import static junit.framework.TestCase.assertNotNull; +import static junit.framework.TestCase.assertNull; +import static junit.framework.TestCase.assertTrue; + +import java.util.List; +import java.util.Optional; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest; +import org.springframework.test.context.junit4.SpringRunner; + +import com.baeldung.domain.Item; +import com.baeldung.domain.ItemType; +import com.baeldung.domain.Location; +import com.baeldung.domain.Store; + +@RunWith(SpringRunner.class) +@DataJpaTest +public class JpaRepositoriesIntegrationTest { + @Autowired + private LocationRepository locationRepository; + @Autowired + private StoreRepository storeRepository; + @Autowired + private ItemTypeRepository compositeRepository; + @Autowired + private ReadOnlyLocationRepository readOnlyRepository; + + @Test + public void whenSaveLocation_ThenGetSameLocation() { + Location location = new Location(); + location.setId(100L); + location.setCountry("Country H"); + location.setCity("City Hundred"); + location = locationRepository.saveAndFlush(location); + + Location otherLocation = locationRepository.getOne(location.getId()); + assertEquals("Country H", otherLocation.getCountry()); + assertEquals("City Hundred", otherLocation.getCity()); + + locationRepository.delete(otherLocation); + } + + @Test + public void givenLocationId_whenFindStores_thenGetStores() { + List stores = storeRepository.findStoreByLocationId(1L); + assertEquals(1, stores.size()); + } + + @Test + public void givenItemTypeId_whenDeleted_ThenItemTypeDeleted() { + Optional itemType = compositeRepository.findById(1L); + assertTrue(itemType.isPresent()); + compositeRepository.deleteCustom(itemType.get()); + itemType = compositeRepository.findById(1L); + assertFalse(itemType.isPresent()); + } + + @Test + public void givenItemId_whenUsingCustomRepo_ThenDeleteAppropriateEntity() { + Item item = compositeRepository.findItemById(1L); + assertNotNull(item); + compositeRepository.deleteCustom(item); + item = compositeRepository.findItemById(1L); + assertNull(item); + } + + @Test + public void givenItemAndItemType_WhenAmbiguousDeleteCalled_ThenItemTypeDeletedAndNotItem() { + Optional itemType = compositeRepository.findById(1L); + assertTrue(itemType.isPresent()); + Item item = compositeRepository.findItemById(2L); + assertNotNull(item); + + compositeRepository.findThenDelete(1L); + Optional sameItemType = compositeRepository.findById(1L); + assertFalse(sameItemType.isPresent()); + Item sameItem = compositeRepository.findItemById(2L); + assertNotNull(sameItem); + } + + @Test + public void whenCreatingReadOnlyRepo_thenHaveOnlyReadOnlyOperationsAvailable() { + Optional location = readOnlyRepository.findById(1L); + assertNotNull(location); + } +} diff --git a/spring-data-jpa/src/test/resources/application.properties b/spring-data-jpa/src/test/resources/application.properties index de6ee2e6b5..73d72bc7d6 100644 --- a/spring-data-jpa/src/test/resources/application.properties +++ b/spring-data-jpa/src/test/resources/application.properties @@ -12,4 +12,4 @@ hibernate.cache.use_second_level_cache=true hibernate.cache.use_query_cache=true hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory -spring.datasource.data=import_articles.sql \ No newline at end of file +spring.datasource.data=import_entities.sql \ No newline at end of file diff --git a/spring-data-jpa/src/test/resources/import_articles.sql b/spring-data-jpa/src/test/resources/import_articles.sql deleted file mode 100644 index 4fe18bf4aa..0000000000 --- a/spring-data-jpa/src/test/resources/import_articles.sql +++ /dev/null @@ -1,3 +0,0 @@ -insert into Article(id, publication_date, publication_time, creation_date_time) values(1, TO_DATE('01/01/2018', 'DD/MM/YYYY'), TO_DATE('15:00', 'HH24:MI'), TO_DATE('31/12/2017 07:30', 'DD/MM/YYYY HH24:MI')); -insert into Article(id, publication_date, publication_time, creation_date_time) values(2, TO_DATE('01/01/2018', 'DD/MM/YYYY'), TO_DATE('15:30', 'HH24:MI'), TO_DATE('15/12/2017 08:00', 'DD/MM/YYYY HH24:MI')); -insert into Article(id, publication_date, publication_time, creation_date_time) values(3, TO_DATE('15/12/2017', 'DD/MM/YYYY'), TO_DATE('16:00', 'HH24:MI'), TO_DATE('01/12/2017 13:45', 'DD/MM/YYYY HH24:MI')); \ No newline at end of file diff --git a/spring-data-jpa/src/test/resources/import_entities.sql b/spring-data-jpa/src/test/resources/import_entities.sql new file mode 100644 index 0000000000..deb9d07f05 --- /dev/null +++ b/spring-data-jpa/src/test/resources/import_entities.sql @@ -0,0 +1,21 @@ +insert into Article(id, publication_date, publication_time, creation_date_time) values(1, TO_DATE('01/01/2018', 'DD/MM/YYYY'), TO_DATE('15:00', 'HH24:MI'), TO_DATE('31/12/2017 07:30', 'DD/MM/YYYY HH24:MI')); +insert into Article(id, publication_date, publication_time, creation_date_time) values(2, TO_DATE('01/01/2018', 'DD/MM/YYYY'), TO_DATE('15:30', 'HH24:MI'), TO_DATE('15/12/2017 08:00', 'DD/MM/YYYY HH24:MI')); +insert into Article(id, publication_date, publication_time, creation_date_time) values(3, TO_DATE('15/12/2017', 'DD/MM/YYYY'), TO_DATE('16:00', 'HH24:MI'), TO_DATE('01/12/2017 13:45', 'DD/MM/YYYY HH24:MI')); + +insert into location (id, country, city) values (1, 'Country X', 'City One'); +insert into location (id, country, city) values (2, 'Country X', 'City Two'); +insert into location (id, country, city) values (3, 'Country X', 'City Three'); + +insert into store (id, name, location_id, items_sold, active) values (1, 'Store One', 3, 130000, true); +insert into store (id, name, location_id, items_sold, active) values (2, 'Store Two', 1, 170000, false); + +insert into item_type (id, name) values (1, 'Food'); +insert into item_type (id, name) values (2, 'Furniture'); +insert into item_type (id, name) values (3, 'Electronics'); + +insert into item (id, name, store_id, item_type_id, price, grade, color) values (1, 'Food Item One', 1, 1, 100, 'A', 'Color x'); +insert into item (id, name, store_id, item_type_id, price, grade, color) values (2, 'Furniture Item One', 1, 2, 2500, 'B', 'Color y'); +insert into item (id, name, store_id, item_type_id, price, grade, color) values (3, 'Food Item Two', 1, 1, 35, 'A', 'Color z'); +insert into item (id, name, store_id, item_type_id, price, grade, color) values (5, 'Furniture Item Two', 2, 2, 1600, 'A', 'Color w'); +insert into item (id, name, store_id, item_type_id, price, grade, color) values (6, 'Food Item Three', 2, 1, 5, 'B', 'Color a'); +insert into item (id, name, store_id, item_type_id, price, grade, color) values (7, 'Electronics Item One', 2, 3, 999, 'B', 'Color b'); diff --git a/spring-hibernate4/README.md b/spring-hibernate4/README.md index 88ee7fadd3..b15b7278f4 100644 --- a/spring-hibernate4/README.md +++ b/spring-hibernate4/README.md @@ -11,7 +11,6 @@ - [Stored Procedures with Hibernate](http://www.baeldung.com/stored-procedures-with-hibernate-tutorial) - [Hibernate: save, persist, update, merge, saveOrUpdate](http://www.baeldung.com/hibernate-save-persist-update-merge-saveorupdate) - [Eager/Lazy Loading In Hibernate](http://www.baeldung.com/hibernate-lazy-eager-loading) -- [Hibernate Criteria Queries](http://www.baeldung.com/hibernate-criteria-queries) - [Hibernate One to Many Annotation Tutorial](http://www.baeldung.com/hibernate-one-to-many) - [Guide to @Immutable Annotation in Hibernate](http://www.baeldung.com/hibernate-immutable) - [The DAO with Spring and Hibernate](http://www.baeldung.com/persistence-layer-with-spring-and-hibernate) diff --git a/spring-mockito/pom.xml b/spring-mockito/pom.xml index 6aeaa9a1e8..d1fa7f410e 100644 --- a/spring-mockito/pom.xml +++ b/spring-mockito/pom.xml @@ -24,13 +24,13 @@ org.mockito - mockito-all + mockito-core ${mockito.version} - 1.10.19 + 2.21.0 diff --git a/spring-mockito/src/main/java/com/baeldung/domain/util/MessageMatcher.java b/spring-mockito/src/main/java/com/baeldung/domain/util/MessageMatcher.java index 05cb43e4df..51db07fde7 100644 --- a/spring-mockito/src/main/java/com/baeldung/domain/util/MessageMatcher.java +++ b/spring-mockito/src/main/java/com/baeldung/domain/util/MessageMatcher.java @@ -3,7 +3,7 @@ package com.baeldung.domain.util; import com.baeldung.domain.model.Message; import org.mockito.ArgumentMatcher; -public class MessageMatcher extends ArgumentMatcher { +public class MessageMatcher implements ArgumentMatcher { private Message left; @@ -12,16 +12,11 @@ public class MessageMatcher extends ArgumentMatcher { } @Override - public boolean matches(Object object) { - if (object instanceof Message) { - Message right = (Message) object; - return left.getFrom().equals(right.getFrom()) && - left.getTo().equals(right.getTo()) && - left.getText().equals(right.getText()) && - right.getDate() != null && - right.getId() != null; - } - - return false; + public boolean matches(Message right) { + return left.getFrom().equals(right.getFrom()) && + left.getTo().equals(right.getTo()) && + left.getText().equals(right.getText()) && + right.getDate() != null && + right.getId() != null; } } \ No newline at end of file diff --git a/spring-mvc-forms-jsp/pom.xml b/spring-mvc-forms-jsp/pom.xml index a51f76f9e1..6c75c9299b 100644 --- a/spring-mvc-forms-jsp/pom.xml +++ b/spring-mvc-forms-jsp/pom.xml @@ -83,7 +83,6 @@ src/main/webapp spring-mvc-forms false - ${deploy-path} @@ -99,7 +98,6 @@ 2.3.1 3.1.0 6.0.10.Final - server default deploy directory 1.3.3 5.2.5.Final 6.0.6 diff --git a/spring-rest-full/README.md b/spring-rest-full/README.md index 23b0b0435b..0dd25b276b 100644 --- a/spring-rest-full/README.md +++ b/spring-rest-full/README.md @@ -41,5 +41,5 @@ mysql -u root -p ### Use the REST Service ``` -curl http://localhost:8080/spring-rest-full/foos +curl http://localhost:8082/spring-rest-full/auth/foos ``` diff --git a/testing-modules/mockito-2/pom.xml b/testing-modules/mockito-2/pom.xml index 4b7dc70155..cab4d7977b 100644 --- a/testing-modules/mockito-2/pom.xml +++ b/testing-modules/mockito-2/pom.xml @@ -15,6 +15,6 @@ - 2.8.9 + 2.21.0 diff --git a/testing-modules/mocks/jmockit/src/main/java/com/baeldung/mocks/jmockit/AppManager.java b/testing-modules/mocks/jmockit/src/main/java/com/baeldung/mocks/jmockit/AppManager.java new file mode 100644 index 0000000000..615650ea6d --- /dev/null +++ b/testing-modules/mocks/jmockit/src/main/java/com/baeldung/mocks/jmockit/AppManager.java @@ -0,0 +1,26 @@ +package com.baeldung.mocks.jmockit; + +import java.util.Random; + +public class AppManager { + + public boolean managerResponse(String question) { + return AppManager.isResponsePositive(question); + } + + public static boolean isResponsePositive(String value) { + if (value == null) + return false; + int orgLength = value.length(); + int randomNumber = randomNumber(); + return orgLength == randomNumber ? true : false; + } + + private static int randomNumber() { + return new Random().nextInt(7); + } + + private static Integer stringToInteger(String num) { + return Integer.parseInt(num); + } +} diff --git a/testing-modules/mocks/jmockit/src/test/java/com/baeldung/mocks/jmockit/AppManagerUnitTest.java b/testing-modules/mocks/jmockit/src/test/java/com/baeldung/mocks/jmockit/AppManagerUnitTest.java new file mode 100644 index 0000000000..2c5aa2a3ed --- /dev/null +++ b/testing-modules/mocks/jmockit/src/test/java/com/baeldung/mocks/jmockit/AppManagerUnitTest.java @@ -0,0 +1,44 @@ +package com.baeldung.mocks.jmockit; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import mockit.Deencapsulation; +import mockit.Mock; +import mockit.MockUp; + +public class AppManagerUnitTest { + + private AppManager appManager; + + @BeforeEach + public void setUp() { + appManager = new AppManager(); + } + + @Test + public void givenAppManager_whenStaticMethodCalled_thenValidateExpectedResponse() { + new MockUp() { + @Mock + public boolean isResponsePositive(String value) { + return false; + } + }; + + Assertions.assertFalse(appManager.managerResponse("Why are you coming late?")); + } + + @Test + public void givenAppManager_whenPrivateStaticMethod_thenValidateExpectedResponse() { + final int response = Deencapsulation.invoke(AppManager.class, "stringToInteger", "110"); + Assertions.assertEquals(110, response); + } + + @Test + public void givenAppManager_whenPrivateStaticMethod_thenExpectException() { + Assertions.assertThrows(IllegalArgumentException.class, () -> { + Deencapsulation.invoke(AppManager.class, "stringToInteger", "11r"); + }); + } +} diff --git a/testing-modules/mocks/mock-comparisons/pom.xml b/testing-modules/mocks/mock-comparisons/pom.xml index 9424757a7a..ae36280300 100644 --- a/testing-modules/mocks/mock-comparisons/pom.xml +++ b/testing-modules/mocks/mock-comparisons/pom.xml @@ -46,9 +46,10 @@ - 2.9.0 + 2.21.0 3.5.1 - 1.34 + 1.41 + - \ No newline at end of file + diff --git a/testing-modules/test-containers/pom.xml b/testing-modules/test-containers/pom.xml index 0ace187555..1f4c483988 100644 --- a/testing-modules/test-containers/pom.xml +++ b/testing-modules/test-containers/pom.xml @@ -104,7 +104,7 @@ 4.12.1 2.8.2 1.4.196 - 2.11.0 + 2.21.0 5.0.1.RELEASE 1.7.2 42.2.2