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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.wink.server.internal.providers.entity;
import java.io.ByteArrayInputStream;
import java.io.StringWriter;
import java.io.Writer;
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
import javax.xml.bind.annotation.adapters.XmlAdapter;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
import org.apache.wink.server.internal.servlet.MockServletInvocationTest;
import org.apache.wink.test.mock.MockRequestConstructor;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
public class JAXBProvidersWithXmlAdapterTest extends MockServletInvocationTest {
private static int adapterMarshalMethodCalled = 0;
private static int adapterUnmarshalMethodCalled = 0;
public static class MyRandomPojo {
private int sum;
public MyRandomPojo(int sum) {
this.sum = sum;
}
public int getSum() {
return sum;
}
}
public static class MyRandomPojoAdapter extends XmlAdapter<AddNumbers,MyRandomPojo> {
@Override
public AddNumbers marshal(MyRandomPojo v) throws Exception {
adapterMarshalMethodCalled++;
AddNumbers addNumbers = new AddNumbers();
addNumbers.setArg0(66);
addNumbers.setArg1(99);
return addNumbers;
}
@Override
public MyRandomPojo unmarshal(AddNumbers v) throws Exception {
adapterUnmarshalMethodCalled++;
return new MyRandomPojo(v.getArg0() + v.getArg1());
}
}
@XmlJavaTypeAdapter(AddNumbers.Adapter.class)
public static interface IAddNumbers {
public int getArg0();
public void setArg0(int value);
public int getArg1();
public void setArg1(int value);
}
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"arg0",
"arg1"
})
@XmlRootElement(name = "addNumbers")
public static class AddNumbers implements IAddNumbers {
protected int arg0;
protected int arg1;
/**
* Gets the value of the arg0 property.
*
*/
public int getArg0() {
return arg0;
}
/**
* Sets the value of the arg0 property.
*
*/
public void setArg0(int value) {
this.arg0 = value;
}
/**
* Gets the value of the arg1 property.
*
*/
public int getArg1() {
return arg1;
}
/**
* Sets the value of the arg1 property.
*
*/
public void setArg1(int value) {
this.arg1 = value;
}
public static class Adapter extends XmlAdapter<AddNumbers,IAddNumbers> {
public IAddNumbers unmarshal(AddNumbers v) {
adapterUnmarshalMethodCalled++;
return v;
}
public AddNumbers marshal(IAddNumbers v) {
adapterMarshalMethodCalled++;
return (AddNumbers)v;
}
}
}
@Override
protected Class<?>[] getClasses() {
return new Class<?>[] {Resource.class};
}
@Path("jaxbresource")
public static class Resource {
@POST
@Path("jaxbelement")
@Consumes(MediaType.APPLICATION_XML)
@Produces(MediaType.APPLICATION_XML)
public IAddNumbers add(IAddNumbers addNumbers) {
return addNumbers;
}
@POST
@Path("jaxbelementarray")
@Consumes(MediaType.APPLICATION_XML)
@Produces(MediaType.APPLICATION_XML)
public IAddNumbers[] addArray(IAddNumbers[] addNumbers) {
return addNumbers;
}
@POST
@Path("jaxbelementcollection")
@Consumes(MediaType.APPLICATION_XML)
@Produces(MediaType.APPLICATION_XML)
public List<IAddNumbers> addCollection(List<IAddNumbers> addNumbers) {
return addNumbers;
}
@POST
@Path("jaxbtopojo")
@Consumes(MediaType.APPLICATION_XML)
@Produces(MediaType.APPLICATION_XML)
public @XmlJavaTypeAdapter(MyRandomPojoAdapter.class) MyRandomPojo addCollection(@XmlJavaTypeAdapter(MyRandomPojoAdapter.class) MyRandomPojo myPojo) {
return myPojo;
}
}
@Override
public void setUp() throws Exception {
super.setUp();
adapterMarshalMethodCalled = 0;
adapterUnmarshalMethodCalled = 0;
}
public void test1() throws Exception {
AddNumbers addNumbers = new AddNumbers();
addNumbers.setArg0(2);
addNumbers.setArg1(3);
JAXBContext context = JAXBContext.newInstance(AddNumbers.class);
Marshaller marshaller = context.createMarshaller();
Writer writer = new StringWriter();
marshaller.marshal(addNumbers, writer);
MockHttpServletRequest request = MockRequestConstructor
.constructMockRequest("POST", "/jaxbresource/jaxbelement",
MediaType.APPLICATION_XML, MediaType.APPLICATION_XML,
writer.toString().getBytes());
MockHttpServletResponse response = invoke(request);
assertEquals(200, response.getStatus());
// make sure the round trip really was successful
context = JAXBContext.newInstance(AddNumbers.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
IAddNumbers ifaceAN = (IAddNumbers) unmarshaller.unmarshal(new ByteArrayInputStream(response.getContentAsByteArray()));
assertEquals(2, ifaceAN.getArg0());
assertEquals(3, ifaceAN.getArg1());
// make sure the adapter was called the right number of times
assertEquals(1, adapterMarshalMethodCalled);
assertEquals(1, adapterUnmarshalMethodCalled);
}
public void testArray() throws Exception {
String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
+ "<addNumberss>"
+ "<addNumbers><arg0>2</arg0><arg1>3</arg1></addNumbers>"
+ "<addNumbers><arg0>4</arg0><arg1>5</arg1></addNumbers>"
+ "</addNumberss>";
MockHttpServletRequest request = MockRequestConstructor
.constructMockRequest("POST", "/jaxbresource/jaxbelementarray",
MediaType.APPLICATION_XML, MediaType.APPLICATION_XML,
xml.getBytes());
MockHttpServletResponse response = invoke(request);
assertEquals(200, response.getStatus());
// make sure the round trip really was successful
assertEquals(xml, response.getContentAsString());
// make sure the adapter was called the right number of times
assertEquals(2, adapterMarshalMethodCalled);
assertEquals(2, adapterUnmarshalMethodCalled);
}
public void testCollection() throws Exception {
String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
+ "<addNumberss>"
+ "<addNumbers><arg0>2</arg0><arg1>3</arg1></addNumbers>"
+ "<addNumbers><arg0>4</arg0><arg1>5</arg1></addNumbers>"
+ "</addNumberss>";
MockHttpServletRequest request = MockRequestConstructor
.constructMockRequest("POST", "/jaxbresource/jaxbelementcollection",
MediaType.APPLICATION_XML, MediaType.APPLICATION_XML,
xml.getBytes());
MockHttpServletResponse response = invoke(request);
assertEquals(200, response.getStatus());
// make sure the round trip really was successful
assertEquals(xml, response.getContentAsString());
// make sure the adapter was called the right number of times
assertEquals(2, adapterMarshalMethodCalled);
assertEquals(2, adapterUnmarshalMethodCalled);
}
public void testJAXBtoPojo() throws Exception {
AddNumbers addNumbers = new AddNumbers();
addNumbers.setArg0(2);
addNumbers.setArg1(3);
JAXBContext context = JAXBContext.newInstance(AddNumbers.class);
Marshaller marshaller = context.createMarshaller();
Writer writer = new StringWriter();
marshaller.marshal(addNumbers, writer);
MockHttpServletRequest request = MockRequestConstructor
.constructMockRequest("POST", "/jaxbresource/jaxbtopojo",
MediaType.APPLICATION_XML, MediaType.APPLICATION_XML,
writer.toString().getBytes());
MockHttpServletResponse response = invoke(request);
assertEquals(200, response.getStatus());
// make sure the round trip really was successful
context = JAXBContext.newInstance(AddNumbers.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
IAddNumbers ifaceAN = (IAddNumbers) unmarshaller.unmarshal(new ByteArrayInputStream(response.getContentAsByteArray()));
assertEquals(66, ifaceAN.getArg0());
assertEquals(99, ifaceAN.getArg1());
// make sure the adapter was called the right number of times
assertEquals(1, adapterMarshalMethodCalled);
assertEquals(1, adapterUnmarshalMethodCalled);
}
}