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BAEL-3097 new example added

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This commit is contained in:
anilkivilcim.eray 2019-09-01 20:46:52 +03:00
parent 91d071c43e
commit d93e68d4df
7 changed files with 82 additions and 74 deletions
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5
mapstruct/src/main/java/com/baeldung/dto/UrlDTO.java → mapstruct/src/main/java/com/baeldung/dto/UserBodyImperialValuesDTO.java
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@ -5,6 +5,7 @@ import lombok.Setter;
@Getter @Getter
@Setter @Setter
public class UrlDTO { public class UserBodyImperialValuesDTO {
private String address; private int inch;
private int pound;
} }

5
mapstruct/src/main/java/com/baeldung/entity/UrlObject.java → mapstruct/src/main/java/com/baeldung/entity/UserBodyValues.java
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@ -5,6 +5,7 @@ import lombok.Setter;
@Getter @Getter
@Setter @Setter
public class UrlObject { public class UserBodyValues {
private String address; private double kilogram;
private double centimeter;
} }

2
mapstruct/src/main/java/com/baeldung/mapper/ProtocolRemover.java → mapstruct/src/main/java/com/baeldung/mapper/PoundToKilogramMapper.java
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@ -10,4 +10,4 @@ import java.lang.annotation.Target;
@Qualifier @Qualifier
@Target(ElementType.METHOD) @Target(ElementType.METHOD)
@Retention(RetentionPolicy.CLASS) @Retention(RetentionPolicy.CLASS)
public @interface ProtocolRemover {} public @interface PoundToKilogramMapper {}

39
mapstruct/src/main/java/com/baeldung/mapper/UrlMapper.java
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@ -1,39 +0,0 @@
package com.baeldung.mapper;
import com.baeldung.dto.UrlDTO;
import com.baeldung.entity.UrlObject;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.Named;
import org.mapstruct.factory.Mappers;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
@Mapper
public interface UrlMapper {
UrlMapper INSTANCE = Mappers.getMapper(UrlMapper.class);
@Mapping(source = "address", target = "address", qualifiedByName = "protocolRemover")
public UrlObject urlObjectNamedMapper(UrlDTO urlDTO);
@Mapping(source = "address", target = "address", qualifiedBy = ProtocolRemover.class)
public UrlObject urlObjectAnnotatedMapper(UrlDTO urlDTO);
@Named("protocolRemover")
public static String protocolRemoverWithCustomMethod(String address) throws URISyntaxException {
URI uri = new URI(address);
return uri.getHost() + uri.getPath();
}
@ProtocolRemover
public static String protocolRemoverMethod(String address) throws URISyntaxException {
URI uri = new URI(address);
return uri.getHost() + uri.getPath();
}
}

28
mapstruct/src/main/java/com/baeldung/mapper/UserBodyValuesMapper.java Normal file
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@ -0,0 +1,28 @@
package com.baeldung.mapper;
import com.baeldung.dto.UserBodyImperialValuesDTO;
import com.baeldung.entity.UserBodyValues;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.Named;
import org.mapstruct.factory.Mappers;
@Mapper
public interface UserBodyValuesMapper {
UserBodyValuesMapper INSTANCE = Mappers.getMapper(UserBodyValuesMapper.class);
@Mapping(source = "pound", target = "kilogram", qualifiedBy = PoundToKilogramMapper.class)
@Mapping(source = "inch", target = "centimeter", qualifiedByName = "inchToCentimeter")
public UserBodyValues userBodyValuesMapper(UserBodyImperialValuesDTO dto);
@Named("inchToCentimeter")
public static double inchToCentimeter(int inch) {
return inch * 2.54;
}
@PoundToKilogramMapper
public static double poundToKilogram(int pound) {
return pound * 0.4535;
}
}

30
mapstruct/src/test/java/com/baeldung/mapper/UrlMapperUnitTest.java
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@ -1,30 +0,0 @@
package com.baeldung.mapper;
import com.baeldung.dto.UrlDTO;
import com.baeldung.entity.UrlObject;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class UrlMapperUnitTest {
@Test
public void givenDomain_whenCallNamedMapper_thenReturnDomainWithoutProtocol() {
UrlDTO dto = new UrlDTO();
dto.setAddress("http://www.baeldung.com/mapstruct");
UrlObject urlObject = UrlMapper.INSTANCE.urlObjectNamedMapper(dto);
assertEquals(urlObject.getAddress(), "www.baeldung.com/mapstruct");
}
@Test
public void givenAddress_whenCallAnnotatedMapper_thenReturnDomainWithoutProtocol() {
UrlDTO dto = new UrlDTO();
dto.setAddress("http://www.baeldung.com/customMappers");
UrlObject urlObject = UrlMapper.INSTANCE.urlObjectAnnotatedMapper(dto);
assertEquals(urlObject.getAddress(), "www.baeldung.com/customMappers");
}
}

47
mapstruct/src/test/java/com/baeldung/mapper/UserBodyValuesMapperUnitTest.java Normal file
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@ -0,0 +1,47 @@
package com.baeldung.mapper;
import com.baeldung.dto.UserBodyImperialValuesDTO;
import com.baeldung.entity.UserBodyValues;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class UserBodyValuesMapperUnitTest {
@Test
public void givenUserBodyImperialValuesDTOToUserBodyValuesObject_whenMaps_thenCorrect() {
UserBodyImperialValuesDTO dto = new UserBodyImperialValuesDTO();
dto.setInch(10);
dto.setPound(100);
UserBodyValues obj = UserBodyValuesMapper.INSTANCE.userBodyValuesMapper(dto);
assertNotNull(obj);
assertEquals(25.4, obj.getCentimeter(), 0);
assertEquals(45.35, obj.getKilogram(), 0);
}
@Test
public void givenUserBodyImperialValuesDTOWithInchToUserBodyValuesObject_whenMaps_thenCorrect() {
UserBodyImperialValuesDTO dto = new UserBodyImperialValuesDTO();
dto.setInch(10);
UserBodyValues obj = UserBodyValuesMapper.INSTANCE.userBodyValuesMapper(dto);
assertNotNull(obj);
assertEquals(25.4, obj.getCentimeter(), 0);
}
@Test
public void givenUserBodyImperialValuesDTOWithPoundToUserBodyValuesObject_whenMaps_thenCorrect() {
UserBodyImperialValuesDTO dto = new UserBodyImperialValuesDTO();
dto.setPound(100);
UserBodyValues obj = UserBodyValuesMapper.INSTANCE.userBodyValuesMapper(dto);
assertNotNull(obj);
assertEquals(45.35, obj.getKilogram(), 0);
}
}