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Ignoring unmapped properties with MapStruct (#7809)

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This commit is contained in:
Catalin Burcea 2019-09-29 12:18:58 +03:00 committed by ashleyfrieze
parent 39e99cd907
commit b86270a6aa
16 changed files with 440 additions and 0 deletions
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7
mapstruct/pom.xml
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@ -35,6 +35,12 @@
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -70,6 +76,7 @@
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<org.projectlombok.version>1.18.4</org.projectlombok.version>
<assertj.version>3.11.1</assertj.version>
</properties>
</project>

23
mapstruct/src/main/java/com/baeldung/unmappedproperties/dto/CarDTO.java Normal file
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@ -0,0 +1,23 @@
package com.baeldung.unmappedproperties.dto;
public class CarDTO {
private int id;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

52
mapstruct/src/main/java/com/baeldung/unmappedproperties/dto/DocumentDTO.java Normal file
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@ -0,0 +1,52 @@
package com.baeldung.unmappedproperties.dto;
import java.util.List;
public class DocumentDTO {
private int id;
private String title;
private String text;
private List<String> comments;
private String author;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public List<String> getComments() {
return comments;
}
public void setComments(List<String> comments) {
this.comments = comments;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
}

23
mapstruct/src/main/java/com/baeldung/unmappedproperties/entity/Car.java Normal file
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@ -0,0 +1,23 @@
package com.baeldung.unmappedproperties.entity;
public class Car {
private int id;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

42
mapstruct/src/main/java/com/baeldung/unmappedproperties/entity/Document.java Normal file
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@ -0,0 +1,42 @@
package com.baeldung.unmappedproperties.entity;
import java.util.Date;
public class Document {
private int id;
private String title;
private String text;
private Date modificationTime;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public Date getModificationTime() {
return modificationTime;
}
public void setModificationTime(Date modificationTime) {
this.modificationTime = modificationTime;
}
}

13
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/CarMapper.java Normal file
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@ -0,0 +1,13 @@
package com.baeldung.unmappedproperties.mapper;
import com.baeldung.unmappedproperties.dto.CarDTO;
import com.baeldung.unmappedproperties.entity.Car;
import org.mapstruct.Mapper;
import org.mapstruct.factory.Mappers;
@Mapper
public interface CarMapper {
CarMapper INSTANCE = Mappers.getMapper(CarMapper.class);
CarDTO carToCarDTO(Car car);
}

16
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/DocumentMapper.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.unmappedproperties.mapper;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import org.mapstruct.Mapper;
import org.mapstruct.factory.Mappers;
@Mapper
public interface DocumentMapper {
DocumentMapper INSTANCE = Mappers.getMapper(DocumentMapper.class);
DocumentDTO documentToDocumentDTO(Document entity);
Document documentDTOToDocument(DocumentDTO dto);
}

20
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/DocumentMapperMappingIgnore.java Normal file
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@ -0,0 +1,20 @@
package com.baeldung.unmappedproperties.mapper;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.factory.Mappers;
@Mapper
public interface DocumentMapperMappingIgnore {
DocumentMapperMappingIgnore INSTANCE = Mappers.getMapper(DocumentMapperMappingIgnore.class);
@Mapping(target = "comments", ignore = true)
DocumentDTO documentToDocumentDTO(Document entity);
@Mapping(target = "modificationTime", ignore = true)
Document documentDTOToDocument(DocumentDTO dto);
}

17
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/DocumentMapperUnmappedPolicy.java Normal file
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@ -0,0 +1,17 @@
package com.baeldung.unmappedproperties.mapper;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import org.mapstruct.Mapper;
import org.mapstruct.ReportingPolicy;
import org.mapstruct.factory.Mappers;
@Mapper(unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface DocumentMapperUnmappedPolicy {
DocumentMapperUnmappedPolicy INSTANCE = Mappers.getMapper(DocumentMapperUnmappedPolicy.class);
DocumentDTO documentToDocumentDTO(Document entity);
Document documentDTOToDocument(DocumentDTO dto);
}

16
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/DocumentMapperWithConfig.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.unmappedproperties.mapper;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import org.mapstruct.Mapper;
import org.mapstruct.factory.Mappers;
@Mapper(config = IgnoreUnmappedMapperConfig.class)
public interface DocumentMapperWithConfig {
DocumentMapperWithConfig INSTANCE = Mappers.getMapper(DocumentMapperWithConfig.class);
DocumentDTO documentToDocumentDTO(Document entity);
Document documentDTOToDocument(DocumentDTO dto);
}

8
mapstruct/src/main/java/com/baeldung/unmappedproperties/mapper/IgnoreUnmappedMapperConfig.java Normal file
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@ -0,0 +1,8 @@
package com.baeldung.unmappedproperties.mapper;
import org.mapstruct.MapperConfig;
import org.mapstruct.ReportingPolicy;
@MapperConfig(unmappedTargetPolicy = ReportingPolicy.IGNORE)
public interface IgnoreUnmappedMapperConfig {
}

23
mapstruct/src/test/java/com/baeldung/mapper/unmappedproperties/CarMapperUnitTest.java Normal file
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@ -0,0 +1,23 @@
package com.baeldung.mapper.unmappedproperties;
import com.baeldung.unmappedproperties.dto.CarDTO;
import com.baeldung.unmappedproperties.entity.Car;
import com.baeldung.unmappedproperties.mapper.CarMapper;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class CarMapperUnitTest {
@Test
public void givenCarEntitytoCar_whenMaps_thenCorrect() {
Car entity = new Car();
entity.setId(1);
entity.setName("Toyota");
CarDTO carDto = CarMapper.INSTANCE.carToCarDTO(entity);
assertThat(carDto.getId()).isEqualTo(entity.getId());
assertThat(carDto.getName()).isEqualTo(entity.getName());
}
}

45
mapstruct/src/test/java/com/baeldung/mapper/unmappedproperties/DocumentMapperMappingIgnoreUnitTest.java Normal file
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@ -0,0 +1,45 @@
package com.baeldung.mapper.unmappedproperties;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import com.baeldung.unmappedproperties.mapper.DocumentMapperMappingIgnore;
import org.junit.Test;
import java.util.Arrays;
import java.util.Date;
import static org.assertj.core.api.Assertions.assertThat;
public class DocumentMapperMappingIgnoreUnitTest {
@Test
public void givenDocumentEntityToDocumentDto_whenMaps_thenCorrect() {
Document entity = new Document();
entity.setId(1);
entity.setTitle("Price 13-42");
entity.setText("List of positions.......");
entity.setModificationTime(new Date());
DocumentDTO dto = DocumentMapperMappingIgnore.INSTANCE.documentToDocumentDTO(entity);
assertThat(dto.getId()).isEqualTo(entity.getId());
assertThat(dto.getTitle()).isEqualTo(entity.getTitle());
assertThat(dto.getText()).isEqualTo(entity.getText());
}
@Test
public void givenDocumentDtoToDocumentEntity_whenMaps_thenCorrect() {
DocumentDTO dto = new DocumentDTO();
dto.setId(1);
dto.setTitle("Price 13-42");
dto.setText("List of positions.......");
dto.setComments(Arrays.asList("Not all positions", "Wrong price values"));
dto.setAuthor("Author1");
Document entity = DocumentMapperMappingIgnore.INSTANCE.documentDTOToDocument(dto);
assertThat(entity.getId()).isEqualTo(dto.getId());
assertThat(entity.getTitle()).isEqualTo(dto.getTitle());
assertThat(entity.getText()).isEqualTo(dto.getText());
}
}

45
mapstruct/src/test/java/com/baeldung/mapper/unmappedproperties/DocumentMapperUnitTest.java Normal file
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@ -0,0 +1,45 @@
package com.baeldung.mapper.unmappedproperties;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import com.baeldung.unmappedproperties.mapper.DocumentMapper;
import org.junit.Test;
import java.util.Arrays;
import java.util.Date;
import static org.assertj.core.api.Assertions.assertThat;
public class DocumentMapperUnitTest {
@Test
public void givenDocumentEntityToDocumentDto_whenMaps_thenCorrect() {
Document entity = new Document();
entity.setId(1);
entity.setTitle("Price 13-42");
entity.setText("List of positions.......");
entity.setModificationTime(new Date());
DocumentDTO dto = DocumentMapper.INSTANCE.documentToDocumentDTO(entity);
assertThat(dto.getId()).isEqualTo(entity.getId());
assertThat(dto.getTitle()).isEqualTo(entity.getTitle());
assertThat(dto.getText()).isEqualTo(entity.getText());
}
@Test
public void givenDocumentDtoToDocumentEntity_whenMaps_thenCorrect() {
DocumentDTO dto = new DocumentDTO();
dto.setId(1);
dto.setTitle("Price 13-42");
dto.setText("List of positions.......");
dto.setComments(Arrays.asList("Not all positions", "Wrong price values"));
dto.setAuthor("Author1");
Document entity = DocumentMapper.INSTANCE.documentDTOToDocument(dto);
assertThat(entity.getId()).isEqualTo(dto.getId());
assertThat(entity.getTitle()).isEqualTo(dto.getTitle());
assertThat(entity.getText()).isEqualTo(dto.getText());
}
}

45
mapstruct/src/test/java/com/baeldung/mapper/unmappedproperties/DocumentMapperUnmappedPolicyUnitTest.java Normal file
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@ -0,0 +1,45 @@
package com.baeldung.mapper.unmappedproperties;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import com.baeldung.unmappedproperties.mapper.DocumentMapperUnmappedPolicy;
import org.junit.Test;
import java.util.Arrays;
import java.util.Date;
import static org.assertj.core.api.Assertions.assertThat;
public class DocumentMapperUnmappedPolicyUnitTest {
@Test
public void givenDocumentEntityToDocumentDto_whenMaps_thenCorrect() {
Document entity = new Document();
entity.setId(1);
entity.setTitle("Price 13-42");
entity.setText("List of positions.......");
entity.setModificationTime(new Date());
DocumentDTO dto = DocumentMapperUnmappedPolicy.INSTANCE.documentToDocumentDTO(entity);
assertThat(dto.getId()).isEqualTo(entity.getId());
assertThat(dto.getTitle()).isEqualTo(entity.getTitle());
assertThat(dto.getText()).isEqualTo(entity.getText());
}
@Test
public void givenDocumentDtoToDocumentEntity_whenMaps_thenCorrect() {
DocumentDTO dto = new DocumentDTO();
dto.setId(1);
dto.setTitle("Price 13-42");
dto.setText("List of positions.......");
dto.setComments(Arrays.asList("Not all positions", "Wrong price values"));
dto.setAuthor("Author1");
Document entity = DocumentMapperUnmappedPolicy.INSTANCE.documentDTOToDocument(dto);
assertThat(entity.getId()).isEqualTo(dto.getId());
assertThat(entity.getTitle()).isEqualTo(dto.getTitle());
assertThat(entity.getText()).isEqualTo(dto.getText());
}
}

45
mapstruct/src/test/java/com/baeldung/mapper/unmappedproperties/DocumentMapperWithConfigUnitTest.java Normal file
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@ -0,0 +1,45 @@
package com.baeldung.mapper.unmappedproperties;
import com.baeldung.unmappedproperties.dto.DocumentDTO;
import com.baeldung.unmappedproperties.entity.Document;
import com.baeldung.unmappedproperties.mapper.DocumentMapperWithConfig;
import org.junit.Test;
import java.util.Arrays;
import java.util.Date;
import static org.assertj.core.api.Assertions.assertThat;
public class DocumentMapperWithConfigUnitTest {
@Test
public void givenDocumentEntityToDocumentDto_whenMaps_thenCorrect() {
Document entity = new Document();
entity.setId(1);
entity.setTitle("Price 13-42");
entity.setText("List of positions.......");
entity.setModificationTime(new Date());
DocumentDTO dto = DocumentMapperWithConfig.INSTANCE.documentToDocumentDTO(entity);
assertThat(dto.getId()).isEqualTo(entity.getId());
assertThat(dto.getTitle()).isEqualTo(entity.getTitle());
assertThat(dto.getText()).isEqualTo(entity.getText());
}
@Test
public void givenDocumentDtoToDocumentEntity_whenMaps_thenCorrect() {
DocumentDTO dto = new DocumentDTO();
dto.setId(1);
dto.setTitle("Price 13-42");
dto.setText("List of positions.......");
dto.setComments(Arrays.asList("Not all positions", "Wrong price values"));
dto.setAuthor("Author1");
Document entity = DocumentMapperWithConfig.INSTANCE.documentDTOToDocument(dto);
assertThat(entity.getId()).isEqualTo(dto.getId());
assertThat(entity.getTitle()).isEqualTo(dto.getTitle());
assertThat(entity.getText()).isEqualTo(dto.getText());
}
}