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Merge branch 'master' into core-java-move-2

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This commit is contained in:
Josh Cummings
2019-10-26 09:16:19 -06:00
committed by GitHub
parent d97f501cbd 8dd7707db5
commit 0ad39d56ce
1385 changed files with 13320 additions and 6633 deletions
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78
core-java-modules/core-java/pom.xml
View File

@@ -14,16 +14,6 @@
</parent>
<dependencies>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.unix4j</groupId>
<artifactId>unix4j-command</artifactId>
@@ -41,11 +31,6 @@
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>${gson.version}</version>
</dependency>
<!-- logging -->
<dependency>
<groupId>log4j</groupId>
@@ -63,19 +48,11 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javamoney</groupId>
<artifactId>moneta</artifactId>
<version>${javamoney.moneta.version}</version>
</dependency>
<dependency>
<groupId>com.sun.messaging.mq</groupId>
<artifactId>fscontext</artifactId>
@@ -111,7 +88,31 @@
<artifactId>h2</artifactId>
<version>${h2.version}</version>
</dependency>
<dependency>
<groupId>org.owasp.esapi</groupId>
<artifactId>esapi</artifactId>
<version>${esapi.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<!-- instrumentation -->
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>${javaassist.version}</version>
</dependency>
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>${sun.tools.version}</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
<build>
@@ -432,40 +433,27 @@
</profiles>
<properties>
<!-- marshalling -->
<gson.version>2.8.2</gson.version>
<!-- util -->
<commons-math3.version>3.6.1</commons-math3.version>
<decimal4j.version>1.0.3</decimal4j.version>
<unix4j.version>0.4</unix4j.version>
<grep4j.version>1.8.7</grep4j.version>
<fscontext.version>4.6-b01</fscontext.version>
<protonpack.version>1.13</protonpack.version>
<streamex.version>0.6.5</streamex.version>
<vavr.version>0.9.0</vavr.version>
<javamoney.moneta.version>1.1</javamoney.moneta.version>
<jmh-core.version>1.19</jmh-core.version>
<esapi.version>2.1.0.1</esapi.version>
<icu4j.version>61.1</icu4j.version>
<!-- testing -->
<assertj-core.version>3.10.0</assertj-core.version>
<!-- maven plugins -->
<maven-surefire-plugin.version>2.21.0</maven-surefire-plugin.version>
<javamoney.moneta.version>1.1</javamoney.moneta.version>
<jmh-core.version>1.19</jmh-core.version>
<jmh-generator-annprocess.version>1.19</jmh-generator-annprocess.version>
<maven-javadoc-plugin.version>3.0.0-M1</maven-javadoc-plugin.version>
<maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>
<onejar-maven-plugin.version>1.4.4</onejar-maven-plugin.version>
<maven-shade-plugin.version>3.1.1</maven-shade-plugin.version>
<spring-boot-maven-plugin.version>2.0.3.RELEASE</spring-boot-maven-plugin.version>
<exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>
<icu4j.version>61.1</icu4j.version>
<!-- instrumentation -->
<javaassist.version>3.21.0-GA</javaassist.version>
</properties>
</project>

13
core-java-modules/core-java/src/main/java/com/baeldung/encoding/CharacterEncodingExamples.java
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@@ -1,10 +1,15 @@
package com.baeldung.encoding;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CodingErrorAction;
public class CharacterEncodingExamples {
@@ -29,4 +34,12 @@ public class CharacterEncodingExamples {
}
return buffer.toString();
}
static String decodeText(String input, Charset charset, CodingErrorAction codingErrorAction) throws IOException {
CharsetDecoder charsetDecoder = charset.newDecoder();
charsetDecoder.onMalformedInput(codingErrorAction);
return new BufferedReader(
new InputStreamReader(
new ByteArrayInputStream(input.getBytes()), charsetDecoder)).readLine();
}
}

63
core-java-modules/core-java/src/test/java/com/baeldung/encoding/CharacterEncodingExamplesUnitTest.java
View File

@@ -1,9 +1,24 @@
package com.baeldung.encoding;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CodingErrorAction;
import java.nio.charset.MalformedInputException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
import org.junit.jupiter.api.Assertions;
public class CharacterEncodingExamplesUnitTest {
@@ -58,4 +73,52 @@ public class CharacterEncodingExamplesUnitTest {
"0 0 10001010 10011110 ");
}
@Test
public void givenUTF8String_whenDecodeByUS_ASCII_thenIgnoreMalformedInputSequence() throws IOException {
Assertions.assertEquals("The faade pattern is a software design pattern.", CharacterEncodingExamples.decodeText("The façade pattern is a software design pattern.", StandardCharsets.US_ASCII, CodingErrorAction.IGNORE));
}
@Test
public void givenUTF8String_whenDecodeByUS_ASCII_thenReplaceMalformedInputSequence() throws IOException {
Assertions.assertEquals(
"The fa<66><61>ade pattern is a software design pattern.",
CharacterEncodingExamples.decodeText(
"The façade pattern is a software design pattern.",
StandardCharsets.US_ASCII,
CodingErrorAction.REPLACE));
}
@Test
public void givenUTF8String_whenDecodeByUS_ASCII_thenReportMalformedInputSequence() {
Assertions.assertThrows(
MalformedInputException.class,
() -> CharacterEncodingExamples.decodeText(
"The façade pattern is a software design pattern.",
StandardCharsets.US_ASCII,
CodingErrorAction.REPORT));
}
@Test
public void givenTextFile_whenLoopOverAllCandidateEncodings_thenProduceSuitableCandidateEncodings() {
Path path = Paths.get("src/test/resources/encoding.txt");
List<Charset> allCandidateCharSets = Arrays.asList(
StandardCharsets.US_ASCII, StandardCharsets.UTF_8, StandardCharsets.ISO_8859_1);
List<Charset> suitableCharsets = new ArrayList<>();
allCandidateCharSets.forEach(charset -> {
try {
CharsetDecoder charsetDecoder = charset.newDecoder().onMalformedInput(CodingErrorAction.REPORT);
Reader reader = new InputStreamReader(Files.newInputStream(path), charsetDecoder);
BufferedReader bufferedReader = new BufferedReader(reader);
bufferedReader.readLine();
suitableCharsets.add(charset);
} catch (MalformedInputException ignored) {
} catch (IOException ex) {
ex.printStackTrace();
}
});
Assertions.assertEquals(suitableCharsets, Arrays.asList(StandardCharsets.UTF_8, StandardCharsets.ISO_8859_1));
}
}