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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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.tuscany.sca.databinding.jaxb;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.Map;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.namespace.QName;
import javax.xml.transform.stream.StreamSource;
import org.junit.Test;
/**
*
* @version $Rev$ $Date$
*/
public class POJOTestCase {
@Test
public void testAdapter() throws Exception {
JAXBContext context = JAXBContext.newInstance(MyJaxbBean.class, MyInterfaceImpl.class);
StringWriter writer = new StringWriter();
MyJaxbBean bean = new MyJaxbBean();
bean.myBean = new MySubBean();
bean.myBean.setName("Ray");
bean.myInterface = new MyInterfaceImpl();
bean.myInterface.setId("001");
bean.myObject = new MyBean();
((MyBean) bean.myObject).setName("Y");
context.createMarshaller().marshal(bean, writer);
System.out.println(writer.toString());
Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
assertTrue(result instanceof MyJaxbBean);
Map<String, String> schemas = JAXBTypeHelper.generateSchema(context);
System.out.println(schemas);
}
@Test
public void testPOJO() throws Exception {
JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
StringWriter writer = new StringWriter();
MyBean bean = new MyBean();
bean.setName("Test");
bean.setAge(20);
bean.getNotes().add("1");
bean.getNotes().add("2");
bean.getMap().put("1", 1);
MyInterface service = new MyInterfaceImpl();
service.setId("ID001");
bean.setService(service);
bean.setOtherService(service);
JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, bean);
context.createMarshaller().marshal(element, writer);
// System.out.println(writer.toString());
Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof MyBean);
MyBean newBean = (MyBean)e2.getValue();
assertEquals(bean, newBean);
}
@Test
public void testPOJOArray() throws Exception {
JAXBContext context = JAXBContext.newInstance(MyBean[].class, MySubBean.class);
StringWriter writer = new StringWriter();
MySubBean bean = new MySubBean();
bean.setAddtional("SUB");
bean.setName("Test");
bean.setAge(20);
bean.getNotes().add("1");
bean.getNotes().add("2");
bean.getMap().put("1", 1);
JAXBElement<Object> element =
new JAXBElement<Object>(new QName("http://ns1", "beans"), Object.class, new MyBean[] {bean});
context.createMarshaller().marshal(element, writer);
System.out.println(writer.toString());
Object result =
context.createUnmarshaller().unmarshal(new StreamSource(new StringReader(writer.toString())),
MyBean[].class);
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof MyBean[]);
MyBean newBean = ((MyBean[])e2.getValue())[0];
assertTrue(newBean instanceof MySubBean);
}
/*
public void testXMLStreamReader() throws Exception {
JAXBContext context = JAXBContext.newInstance(MyBean.class, MyInterfaceImpl.class);
MyBean bean = new MyBean();
bean.setName("Test");
bean.setAge(20);
bean.getNotes().add("1");
bean.getNotes().add("2");
bean.getMap().put("1", 1);
MyInterface service = new MyInterfaceImpl();
service.setId("ID001");
bean.setService(service);
bean.setOtherService(service);
QName name = new QName("http://ns1", "bean");
JAXBElement<Object> element = new JAXBElement<Object>(name, Object.class, bean);
TransformationContext tContext = new TransformationContextImpl();
XMLStreamReader reader = new JAXB2XMLStreamReader().transform(element, tContext);
// XMLStreamReader2String t2 = new XMLStreamReader2String();
// String xml = t2.transform(reader, null);
// System.out.println(xml);
Object result = context.createUnmarshaller().unmarshal(reader, MyBean.class);
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof MyBean);
MyBean newBean = (MyBean)e2.getValue();
// FIXME :To be implemented
// assertEquals(bean, newBean);
}
*/
@Test
public void testString() throws Exception {
JAXBContext context = JAXBContext.newInstance(String.class);
StringWriter writer = new StringWriter();
JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC");
context.createMarshaller().marshal(element, writer);
// System.out.println(writer.toString());
Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertEquals("ABC", e2.getValue());
}
@Test
public void testNull() throws Exception {
JAXBContext context = JAXBContext.newInstance(String.class);
StringWriter writer = new StringWriter();
JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, null);
element.setNil(true);
context.createMarshaller().marshal(element, writer);
// System.out.println(writer.toString());
StreamSource source = new StreamSource(new StringReader(writer.toString()));
Object result = context.createUnmarshaller().unmarshal(source, String.class);
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertNull(e2.getValue());
}
@Test
public void testArray() throws Exception {
JAXBContext context = JAXBContext.newInstance(String[].class);
StringWriter writer = new StringWriter();
JAXBElement<Object> element =
new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, new String[] {"ABC", "123"});
context.createMarshaller().marshal(element, writer);
// System.out.println(writer.toString());
Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof String[]);
}
@Test
public void testByteArray() throws Exception {
JAXBContext context = JAXBContext.newInstance(byte[].class);
StringWriter writer = new StringWriter();
JAXBElement<Object> element =
new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, "ABC".getBytes());
context.createMarshaller().marshal(element, writer);
String xml = writer.toString();
assertTrue(xml.contains("QUJD"));
assertTrue(xml.contains("base64Binary"));
Object result = context.createUnmarshaller().unmarshal(new StringReader(xml));
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof byte[]);
}
@Test
public void testPrimitive() throws Exception {
JAXBContext context = JAXBContext.newInstance(int.class);
StringWriter writer = new StringWriter();
JAXBElement<Integer> element = new JAXBElement<Integer>(new QName("http://ns1", "bean"), Integer.class, 1);
context.createMarshaller().marshal(element, writer);
// System.out.println(writer.toString());
StreamSource source = new StreamSource(new StringReader(writer.toString()));
Object result = context.createUnmarshaller().unmarshal(source, int.class);
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertEquals(1, e2.getValue());
}
/*
public void testException() throws Exception {
JAXBContext context = JAXBContext.newInstance(IllegalArgumentException.class);
StringWriter writer = new StringWriter();
Exception e = new IllegalArgumentException("123");
JAXBElement<Object> element = new JAXBElement<Object>(new QName("http://ns1", "bean"), Object.class, e);
context.createMarshaller().marshal(element, writer);
System.out.println(writer.toString());
Object result = context.createUnmarshaller().unmarshal(new StringReader(writer.toString()));
assertTrue(result instanceof JAXBElement);
JAXBElement e2 = (JAXBElement)result;
assertTrue(e2.getValue() instanceof Exception);
}
*/
}
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