/**
* Copyright 2012-2014 Gunnar Morling (http://www.gunnarmorling.de/)
* and/or other contributors as indicated by the @authors tag. See the
* copyright.txt file in the distribution for a full listing of all
* contributors.
*
* 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 org.mapstruct.itest.jaxb;
import static org.fest.assertions.Assertions.assertThat;
import java.io.ByteArrayOutputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import org.junit.Test;
import org.mapstruct.itest.jaxb.xsd.test1.ObjectFactory;
import org.mapstruct.itest.jaxb.xsd.test1.OrderType;
/**
* Test for generation of JAXB based mapper implementations.
*
* @author Sjaak Derksen
*/
public class JaxbBasedMapperTest {
@Test
public void shouldMapJaxb() throws ParseException, JAXBException {
SourceTargetMapper mapper = SourceTargetMapper.INSTANCE;
OrderDto source1 = new OrderDto();
source1.setOrderDetails( new OrderDetailsDto() );
source1.setOrderNumber( 11L );
source1.setOrderDate( createDate( "31-08-1982 10:20:56" ) );
source1.setShippingAddress( new ShippingAddressDto() );
source1.getShippingAddress().setCity( "SmallTown" );
source1.getShippingAddress().setHouseNumber( "11a" );
source1.getShippingAddress().setStreet( "Awesome rd" );
source1.getShippingAddress().setCountry( "USA" );
source1.getOrderDetails().setDescription( new ArrayList<String>() );
source1.getOrderDetails().setName( "Shopping list for a Mapper" );
source1.getOrderDetails().getDescription().add( "1 MapStruct" );
source1.getOrderDetails().getDescription().add( "3 Lines of Code" );
source1.getOrderDetails().getDescription().add( "1 Dose of Luck" );
source1.getOrderDetails().setStatus( OrderStatusDto.ORDERED );
// map to JAXB
OrderType target = mapper.targetToSource( source1 );
// do a pretty print
ObjectFactory of = new ObjectFactory();
System.out.println( toXml( of.createOrder( target ) ) );
// map back from JAXB
OrderDto source2 = mapper.sourceToTarget( target );
// verify that source1 and source 2 are equal
assertThat( source2.getOrderNumber() ).isEqualTo( source1.getOrderNumber() );
assertThat( source2.getOrderDate() ).isEqualTo( source1.getOrderDate() );
assertThat( source2.getOrderDetails().getDescription().size() ).isEqualTo(
source1.getOrderDetails().getDescription().size()
);
assertThat( source2.getOrderDetails().getDescription().get( 0 ) ).isEqualTo(
source1.getOrderDetails().getDescription().get( 0 )
);
assertThat( source2.getOrderDetails().getDescription().get( 1 ) ).isEqualTo(
source1.getOrderDetails().getDescription().get( 1 )
);
assertThat( source2.getOrderDetails().getDescription().get( 2 ) ).isEqualTo(
source1.getOrderDetails().getDescription().get( 2 )
);
assertThat( source2.getOrderDetails().getName() ).isEqualTo( source1.getOrderDetails().getName() );
assertThat( source2.getOrderDetails().getStatus() ).isEqualTo( source1.getOrderDetails().getStatus() );
}
private Date createDate(String date) throws ParseException {
SimpleDateFormat sdf = new SimpleDateFormat( "dd-M-yyyy hh:mm:ss" );
return sdf.parse( date );
}
private String toXml(JAXBElement<?> element) throws JAXBException {
JAXBContext jc = JAXBContext.newInstance( element.getValue().getClass() );
Marshaller marshaller = jc.createMarshaller();
marshaller.setProperty( Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
marshaller.marshal( element, baos );
return baos.toString();
}
}