/*
* Orika - simpler, better and faster Java bean mapping
*
* Copyright (C) 2011 Orika authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ma.glasnost.orika.test.inheritance;
import junit.framework.Assert;
import ma.glasnost.orika.MapperBase;
import ma.glasnost.orika.MapperFacade;
import ma.glasnost.orika.MapperFactory;
import ma.glasnost.orika.MappingContext;
import ma.glasnost.orika.metadata.ClassMapBuilder;
import ma.glasnost.orika.test.MappingUtil;
import org.junit.Test;
public class InheritanceTestCase {
private final MapperFactory factory = MappingUtil.getMapperFactory();
public void setUp() {
}
@Test
public void testSimpleInheritance() {
MapperFacade mapper = factory.getMapperFacade();
ChildEntity entity = new ChildEntity();
entity.setId(1L);
entity.setName("Khettabi");
ChildDTO dto = mapper.map(entity, ChildDTO.class);
Assert.assertEquals(entity.getId(), dto.getId());
Assert.assertEquals(entity.getName(), dto.getName());
}
@Test
public void resolveConcreteClass() {
MapperFacade mapper = factory.getMapperFacade();
factory.registerClassMap(ClassMapBuilder.map(ChildEntity.class, ChildDTO.class).byDefault().toClassMap());
factory.build();
ChildEntity entity = new ChildEntity();
entity.setId(1L);
entity.setName("Khettabi");
BaseDTO dto = mapper.map(entity, BaseDTO.class);
Assert.assertTrue(dto instanceof ChildDTO);
Assert.assertEquals(entity.getName(), ((ChildDTO) dto).getName());
}
@Test
public void testDifferentLevelOfInheritance() {
factory.registerClassMap(ClassMapBuilder.map(ChildEntity.class, Child2DTO.class)
.customize(new MapperBase<ChildEntity, Child2DTO>() {
@Override
public void mapAtoB(ChildEntity a, Child2DTO b, MappingContext context) {
b.setMessage("Hello " + a.getName());
}
}).byDefault().toClassMap());
factory.build();
MapperFacade mapper = factory.getMapperFacade();
ChildEntity entity = new ChildEntity();
entity.setId(1L);
entity.setName("Khettabi");
Child2DTO dto = mapper.map(entity, Child2DTO.class);
Assert.assertEquals(entity.getId(), dto.getId());
Assert.assertEquals(entity.getName(), dto.getName());
Assert.assertEquals("Hello Khettabi", dto.getMessage());
}
public static abstract class BaseEntity {
private Long id;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}
public static abstract class BaseDTO {
private Long id;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}
public static class ChildEntity extends BaseEntity {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public static class ChildDTO extends BaseDTO {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public static class Child2DTO extends ChildDTO {
private String message;
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
}
}