From 24dba2108a9648ccf14aa908480d0fabc8bb41b6 Mon Sep 17 00:00:00 2001 From: egimaben Date: Fri, 29 Jul 2016 02:46:59 +0300 Subject: [PATCH] added dozer tutorial maven project --- dozer-tutorial/pom.xml | 59 ++++++ .../main/java/com/baeldung/dozer/Dest.java | 33 +++ .../main/java/com/baeldung/dozer/Dest2.java | 38 ++++ .../com/baeldung/dozer/MyCustomConvertor.java | 48 +++++ .../main/java/com/baeldung/dozer/Person.java | 43 ++++ .../main/java/com/baeldung/dozer/Person2.java | 43 ++++ .../main/java/com/baeldung/dozer/Person3.java | 39 ++++ .../java/com/baeldung/dozer/Personne.java | 43 ++++ .../java/com/baeldung/dozer/Personne2.java | 47 +++++ .../java/com/baeldung/dozer/Personne3.java | 38 ++++ .../main/java/com/baeldung/dozer/Source.java | 32 +++ .../main/java/com/baeldung/dozer/Source2.java | 38 ++++ .../java/com/baeldung/dozer/DozerTest.java | 199 ++++++++++++++++++ .../test/resources/dozer_custom_convertor.xml | 14 ++ .../src/test/resources/dozer_mapping.xml | 17 ++ .../src/test/resources/dozer_mapping2.xml | 17 ++ 16 files changed, 748 insertions(+) create mode 100644 dozer-tutorial/pom.xml create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Dest.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Dest2.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/MyCustomConvertor.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Person.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Person2.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Person3.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Personne.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Personne2.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Personne3.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Source.java create mode 100644 dozer-tutorial/src/main/java/com/baeldung/dozer/Source2.java create mode 100644 dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java create mode 100644 dozer-tutorial/src/test/resources/dozer_custom_convertor.xml create mode 100644 dozer-tutorial/src/test/resources/dozer_mapping.xml create mode 100644 dozer-tutorial/src/test/resources/dozer_mapping2.xml diff --git a/dozer-tutorial/pom.xml b/dozer-tutorial/pom.xml new file mode 100644 index 0000000000..9447a3ff54 --- /dev/null +++ b/dozer-tutorial/pom.xml @@ -0,0 +1,59 @@ + + 4.0.0 + com.baeldung + dozer-tutorial + 1.0 + Dozer + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.3 + + 7 + 7 + + + + + + + org.slf4j + slf4j-api + 1.7.5 + + + + org.slf4j + jcl-over-slf4j + 1.7.5 + + + + org.apache.commons + commons-lang3 + 3.2.1 + + + + commons-beanutils + commons-beanutils + 1.9.1 + + + + net.sf.dozer + dozer + 5.5.1 + + + junit + junit + 4.3 + test + + + + diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest.java new file mode 100644 index 0000000000..26ba7e3ac4 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest.java @@ -0,0 +1,33 @@ +package com.baeldung.dozer; + +public class Dest { + private String name; + private int age; + + public Dest() { + + } + + public Dest(String name, int age) { + super(); + this.name = name; + this.age = age; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest2.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest2.java new file mode 100644 index 0000000000..aa969b38d6 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Dest2.java @@ -0,0 +1,38 @@ +package com.baeldung.dozer; + +public class Dest2 { + private int id; + private int points; + + public Dest2() { + + } + + public Dest2(int id, int points) { + super(); + this.id = id; + this.points = points; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + + public int getPoints() { + return points; + } + + public void setPoints(int points) { + this.points = points; + } + + @Override + public String toString() { + return "Dest2 [id=" + id + ", points=" + points + "]"; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/MyCustomConvertor.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/MyCustomConvertor.java new file mode 100644 index 0000000000..ae0ed0ba87 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/MyCustomConvertor.java @@ -0,0 +1,48 @@ +package com.baeldung.dozer; + +import java.text.DateFormat; +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; + +import org.dozer.CustomConverter; +import org.dozer.MappingException; + +public class MyCustomConvertor implements CustomConverter { + + @Override + public Object convert(Object dest, Object source, Class arg2, + Class arg3) { + if (source == null) { + return null; + } + if (source instanceof Personne3) { + Personne3 person = (Personne3) source; + Date date = new Date(person.getDtob()); + DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"); + String isoDate = format.format(date); + return new Person3(person.getName(), isoDate); + + } else if (source instanceof Person3) { + Person3 person = (Person3) source; + DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"); + Date date = null; + try { + date = format.parse(person.getDtob()); + + } catch (ParseException e) { + throw new MappingException("Converter MyCustomConvertor " + + "used incorrectly:" + e.getMessage()); + } + long timestamp = date.getTime(); + return new Personne3(person.getName(), timestamp); + + } else { + throw new MappingException("Converter MyCustomConvertor " + + "used incorrectly. Arguments passed in were:" + dest + + " and " + source); + + } + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Person.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person.java new file mode 100644 index 0000000000..7367541951 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person.java @@ -0,0 +1,43 @@ +package com.baeldung.dozer; + +public class Person { + private String name; + private String nickname; + private int age; + + public Person() { + + } + + public Person(String name, String nickname, int age) { + super(); + this.name = name; + this.nickname = nickname; + this.age = age; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getNickname() { + return nickname; + } + + public void setNickname(String nickname) { + this.nickname = nickname; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Person2.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person2.java new file mode 100644 index 0000000000..1920f2868c --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person2.java @@ -0,0 +1,43 @@ +package com.baeldung.dozer; + +public class Person2 { + private String name; + private String nickname; + private int age; + + public Person2() { + + } + + public Person2(String name, String nickname, int age) { + super(); + this.name = name; + this.nickname = nickname; + this.age = age; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getNickname() { + return nickname; + } + + public void setNickname(String nickname) { + this.nickname = nickname; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Person3.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person3.java new file mode 100644 index 0000000000..ae1e610aa2 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Person3.java @@ -0,0 +1,39 @@ +package com.baeldung.dozer; + +public class Person3 { + private String name; + private String dtob; + + public Person3() { + + } + + public Person3(String name, String dtob) { + super(); + this.name = name; + this.dtob = dtob; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getDtob() { + return dtob; + } + + public void setDtob(String dtob) { + this.dtob = dtob; + } + + @Override + public String toString() { + return "Person3 [name=" + name + ", dtob=" + dtob + "]"; + } + + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne.java new file mode 100644 index 0000000000..f6ff22c96b --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne.java @@ -0,0 +1,43 @@ +package com.baeldung.dozer; + +public class Personne { + private String nom; + private String surnom; + private int age; + + public Personne() { + + } + + public Personne(String nom, String surnom, int age) { + super(); + this.nom = nom; + this.surnom = surnom; + this.age = age; + } + + public String getNom() { + return nom; + } + + public void setNom(String nom) { + this.nom = nom; + } + + public String getSurnom() { + return surnom; + } + + public void setSurnom(String surnom) { + this.surnom = surnom; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne2.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne2.java new file mode 100644 index 0000000000..1cd3f7cdfd --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne2.java @@ -0,0 +1,47 @@ +package com.baeldung.dozer; + +import org.dozer.Mapping; + +public class Personne2 { + private String nom; + private String surnom; + private int age; + + public Personne2() { + + } + + public Personne2(String nom, String surnom, int age) { + super(); + this.nom = nom; + this.surnom = surnom; + this.age = age; + } + + @Mapping("name") + public String getNom() { + return nom; + } + + @Mapping("nickname") + public String getSurnom() { + return surnom; + } + + public void setNom(String nom) { + this.nom = nom; + } + + public void setSurnom(String surnom) { + this.surnom = surnom; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne3.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne3.java new file mode 100644 index 0000000000..04af1fe2d1 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Personne3.java @@ -0,0 +1,38 @@ +package com.baeldung.dozer; + +public class Personne3 { + private String name; + private long dtob; + + public Personne3() { + + } + + public Personne3(String name, long dtob) { + super(); + this.name = name; + this.dtob = dtob; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public long getDtob() { + return dtob; + } + + public void setDtob(long dtob) { + this.dtob = dtob; + } + + @Override + public String toString() { + return "Personne3 [name=" + name + ", dtob=" + dtob + "]"; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Source.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Source.java new file mode 100644 index 0000000000..88b3c7a349 --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Source.java @@ -0,0 +1,32 @@ +package com.baeldung.dozer; + +public class Source { + private String name; + private int age; + + public Source() { + } + + public Source(String name, int age) { + super(); + this.name = name; + this.age = age; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + +} diff --git a/dozer-tutorial/src/main/java/com/baeldung/dozer/Source2.java b/dozer-tutorial/src/main/java/com/baeldung/dozer/Source2.java new file mode 100644 index 0000000000..ca7e5baaea --- /dev/null +++ b/dozer-tutorial/src/main/java/com/baeldung/dozer/Source2.java @@ -0,0 +1,38 @@ +package com.baeldung.dozer; + +public class Source2 { + private String id; + private double points; + + public Source2() { + + } + + public Source2(String id, double points) { + super(); + this.id = id; + this.points = points; + } + + public String getId() { + return id; + } + + public void setId(String id) { + this.id = id; + } + + public double getPoints() { + return points; + } + + public void setPoints(double points) { + this.points = points; + } + + @Override + public String toString() { + return "Source2 [id=" + id + ", points=" + points + "]"; + } + +} diff --git a/dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java b/dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java new file mode 100644 index 0000000000..ac4a121c64 --- /dev/null +++ b/dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java @@ -0,0 +1,199 @@ +package com.baeldung.dozer; + +import static org.junit.Assert.assertEquals; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import org.dozer.DozerBeanMapper; +import org.dozer.loader.api.BeanMappingBuilder; +import org.junit.Before; +import org.junit.Test; + +public class DozerTest { + DozerBeanMapper mapper = new DozerBeanMapper(); + + @Before + public void before() throws Exception { + mapper = new DozerBeanMapper(); + } + + BeanMappingBuilder builder = new BeanMappingBuilder() { + + @Override + protected void configure() { + mapping(Person.class, Personne.class).fields("name", "nom").fields( + "nickname", "surnom"); + + } + }; + BeanMappingBuilder builderMinusAge = new BeanMappingBuilder() { + + @Override + protected void configure() { + mapping(Person.class, Personne.class).fields("name", "nom") + .fields("nickname", "surnom").exclude("age"); + + } + }; + + @Test + public void givenApiMapper_whenMaps_thenCorrect() { + Personne frenchAppPerson = new Personne("Sylvester Stallone", "Rambo", + 70); + mapper.addMapping(builder); + Person englishAppPerson = mapper.map(frenchAppPerson, Person.class); + assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom()); + assertEquals(englishAppPerson.getNickname(), + frenchAppPerson.getSurnom()); + assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge()); + } + + @Test + public void givenApiMapper_whenMapsOnlySpecifiedFields_thenCorrect() { + Person englishAppPerson = new Person("Sylvester Stallone", "Rambo", 70); + mapper.addMapping(builderMinusAge); + Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class); + assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); + assertEquals(frenchAppPerson.getSurnom(), + englishAppPerson.getNickname()); + assertEquals(frenchAppPerson.getAge(), 0); + } + + @Test + public void givenApiMapper_whenMapsBidirectionally_thenCorrect() { + Person englishAppPerson = new Person("Sylvester Stallone", "Rambo", 70); + mapper.addMapping(builder); + Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class); + assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); + assertEquals(frenchAppPerson.getSurnom(), + englishAppPerson.getNickname()); + assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge()); + } + + @Test + public void givenSourceObjectAndDestClass_whenMapsSameNameFieldsCorrectly_thenCorrect() { + Source source = new Source("Baeldung", 10); + Dest dest = mapper.map(source, Dest.class); + assertEquals(dest.getName(), "Baeldung"); + assertEquals(dest.getAge(), 10); + } + + @Test + public void givenSourceObjectAndDestObject_whenMapsSameNameFieldsCorrectly_thenCorrect() { + Source source = new Source("Baeldung", 10); + Dest dest = new Dest(); + mapper.map(source, dest); + assertEquals(dest.getName(), "Baeldung"); + assertEquals(dest.getAge(), 10); + } + + @Test + public void givenSourceAndDestWithDifferentFieldTypes_whenMapsAndAutoConverts_thenCorrect() { + Source2 source = new Source2("320", 15.2); + Dest2 dest = mapper.map(source, Dest2.class); + assertEquals(dest.getId(), 320); + assertEquals(dest.getPoints(), 15); + } + + @Test + public void givenSrcAndDestWithDifferentFieldNamesWithCustomMapper_whenMaps_thenCorrect() { + List mappingFiles = new ArrayList<>(); + mappingFiles.add("dozer_mapping.xml"); + Personne frenchAppPerson = new Personne("Sylvester Stallone", "Rambo", + 70); + mapper.setMappingFiles(mappingFiles); + Person englishAppPerson = mapper.map(frenchAppPerson, Person.class); + assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom()); + assertEquals(englishAppPerson.getNickname(), + frenchAppPerson.getSurnom()); + assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge()); + } + + @Test + public void givenSrcAndDestWithDifferentFieldNamesWithCustomMapper_whenMapsBidirectionally_thenCorrect() { + List mappingFiles = new ArrayList<>(); + mappingFiles.add("dozer_mapping.xml"); + Person englishAppPerson = new Person("Dwayne Johnson", "The Rock", 44); + mapper.setMappingFiles(mappingFiles); + Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class); + assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); + assertEquals(frenchAppPerson.getSurnom(), + englishAppPerson.getNickname()); + assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge()); + } + +// @Test +// public void givenMappingFileOutsideClasspath_whenMaps_thenCorrect() { +// List mappingFiles = new ArrayList<>(); +// mappingFiles.add("file:E:\\dozer_mapping.xml"); +// Person englishAppPerson = new Person("Marshall Bruce Mathers III", +// "Eminem", 43); +// mapper.setMappingFiles(mappingFiles); +// Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class); +// assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); +// assertEquals(frenchAppPerson.getSurnom(), +// englishAppPerson.getNickname()); +// assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge()); +// } + + @Test + public void givenSrcAndDest_whenMapsOnlySpecifiedFields_thenCorrect() { + List mappingFiles = new ArrayList<>(); + mappingFiles.add("dozer_mapping2.xml"); + Person englishAppPerson = new Person("Shawn Corey Carter", "Jay Z", 46); + mapper.setMappingFiles(mappingFiles); + Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class); + assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); + assertEquals(frenchAppPerson.getSurnom(), + englishAppPerson.getNickname()); + assertEquals(frenchAppPerson.getAge(), 0); + } + + @Test + public void givenAnnotatedSrcFields_whenMapsToRightDestField_thenCorrect() { + Person2 englishAppPerson = new Person2("Jean-Claude Van Damme", "JCVD", + 55); + Personne2 frenchAppPerson = mapper.map(englishAppPerson, + Personne2.class); + assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName()); + assertEquals(frenchAppPerson.getSurnom(), + englishAppPerson.getNickname()); + assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge()); + } + + @Test + public void givenAnnotatedSrcFields_whenMapsToRightDestFieldBidirectionally_thenCorrect() { + Personne2 frenchAppPerson = new Personne2("Jason Statham", + "transporter", 49); + Person2 englishAppPerson = mapper.map(frenchAppPerson, Person2.class); + assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom()); + assertEquals(englishAppPerson.getNickname(), + frenchAppPerson.getSurnom()); + assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge()); + } + + @Test + public void givenSrcAndDestWithDifferentFieldTypes_whenAbleToCustomConvert_thenCorrect() { + String dateTime = "2007-06-26T21:22:39Z"; + long timestamp = new Long("1182882159000"); + Person3 person = new Person3("Rich", dateTime); + mapper.setMappingFiles(Arrays + .asList(new String[] { "dozer_custom_convertor.xml" })); + Personne3 person0 = mapper.map(person, Personne3.class); + assertEquals(timestamp, person0.getDtob()); + } + + @Test + public void givenSrcAndDestWithDifferentFieldTypes_whenAbleToCustomConvertBidirectionally_thenCorrect() { + String dateTime = "2007-06-26T21:22:39Z"; + long timestamp = new Long("1182882159000"); + Personne3 person = new Personne3("Rich", timestamp); + mapper.setMappingFiles(Arrays + .asList(new String[] { "dozer_custom_convertor.xml" })); + Person3 person0 = mapper.map(person, Person3.class); + assertEquals(dateTime, person0.getDtob()); + } + +} diff --git a/dozer-tutorial/src/test/resources/dozer_custom_convertor.xml b/dozer-tutorial/src/test/resources/dozer_custom_convertor.xml new file mode 100644 index 0000000000..0cbe5a7918 --- /dev/null +++ b/dozer-tutorial/src/test/resources/dozer_custom_convertor.xml @@ -0,0 +1,14 @@ + + + + + + com.baeldung.dozer.Personne3 + com.baeldung.dozer.Person3 + + + + + \ No newline at end of file diff --git a/dozer-tutorial/src/test/resources/dozer_mapping.xml b/dozer-tutorial/src/test/resources/dozer_mapping.xml new file mode 100644 index 0000000000..13f31db11a --- /dev/null +++ b/dozer-tutorial/src/test/resources/dozer_mapping.xml @@ -0,0 +1,17 @@ + + + + com.baeldung.dozer.Personne + com.baeldung.dozer.Person + + nom + name + + + surnom + nickname + + + \ No newline at end of file diff --git a/dozer-tutorial/src/test/resources/dozer_mapping2.xml b/dozer-tutorial/src/test/resources/dozer_mapping2.xml new file mode 100644 index 0000000000..63411568b6 --- /dev/null +++ b/dozer-tutorial/src/test/resources/dozer_mapping2.xml @@ -0,0 +1,17 @@ + + + + com.baeldung.dozer.Personne + com.baeldung.dozer.Person + + nom + name + + + surnom + nickname + + + \ No newline at end of file