Source Code of test.encoding.TestDerivatedBeanSerializer

/*
 * Copyright 2002-2004 The Apache Software Foundation.
 * 
 * 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 test.encoding;


import java.io.StringReader;
import java.io.StringWriter;


import javax.xml.namespace.QName;


import junit.framework.TestCase;


import org.apache.axis.Constants;
import org.apache.axis.MessageContext;
import org.apache.axis.utils.XMLUtils;
import org.apache.axis.encoding.SerializationContext;
import org.apache.axis.encoding.SerializationContext;
import org.apache.axis.encoding.TypeMapping;
import org.apache.axis.encoding.TypeMappingRegistry;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializer;
import org.apache.axis.encoding.ser.BeanSerializerFactory;
import org.apache.axis.server.AxisServer;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;


/**
 * A little testcase for validating the serialization of inherited type.
 */
public class TestDerivatedBeanSerializer extends TestCase {
  
  QName superTypeQName = new QName("typeNS", "SuperBean");
  QName inheritedTypeQName = new QName("typeNS", "DerivatedBean");




  StringWriter stringWriter;
  SerializationContext context;


  /**
   * Constructor for DerivatedBeanSerializerTest.
   * @param arg0
   */
  public TestDerivatedBeanSerializer(String arg0) {
    super(arg0);
  }


  /**
   * @see TestCase#setUp()
   */
  protected void setUp() throws Exception {
    super.setUp();


    // Initialisation of attribute used in the testMethods.
    stringWriter = new StringWriter();
    MessageContext msgContext = new MessageContext(new AxisServer());
    context = new SerializationContext(stringWriter, msgContext);


    // Create a TypeMapping and register the specialized Type Mapping
    TypeMappingRegistry reg = context.getTypeMappingRegistry();
    TypeMapping tm = (TypeMapping) reg.createTypeMapping();
    tm.setSupportedEncodings(new String[] {Constants.URI_DEFAULT_SOAP_ENC});
    reg.register(Constants.URI_DEFAULT_SOAP_ENC, tm);


    tm.register(SuperBean.class, superTypeQName, new BeanSerializerFactory(SuperBean.class,superTypeQName), new BeanDeserializerFactory(SuperBean.class,superTypeQName));
    tm.register(DerivatedBean.class, inheritedTypeQName, new BeanSerializerFactory(DerivatedBean.class,inheritedTypeQName), new BeanDeserializerFactory(DerivatedBean.class,inheritedTypeQName));
  }




  /**
   * Test the serialization of an simple sequence. The bean contains three
   * elements (zero, one, two). The excepted result is something like:
   * <BR>
   * <PRE>
   * &lt;SuperBean&gt;
   *     &lt;zero/&gt;
   *     &lt;one/&gt;
   *     &lt;two/&gt;
   * &lt;/SuperBean&gt;
   * </PRE>
   */
    /*
  public void testSuperBeanSerialize() throws Exception {
    BeanSerializer ser = new BeanSerializer(SuperBean.class, superTypeQName);


    Object object = new SuperBean();
    ser.serialize(superTypeQName,null,object,context);
    
    // Check the result
    String msgString = stringWriter.toString();
    StringReader reader = new StringReader(msgString);
    DOMParser parser = new DOMParser();
    parser.parse(new InputSource(reader));
    Document doc = parser.getDocument();
    
    // We only test the order of the attributes.
    NodeList nodes = doc.getFirstChild().getChildNodes();
    assertEquals("1st Attribute", "zero", nodes.item(0).getLocalName());
    assertEquals("2nd Attribute", "one", nodes.item(1).getLocalName());
    assertEquals("3rd Attribute", "two", nodes.item(2).getLocalName());
  }
    */
    
  /**
   * Test the serialization of an derivated sequence. The derivated bean contains two elements
   * (three, four) and the super class has three elements (zero, one, two). The excepted
   * result is something like: <BR>
   * <PRE>
   * &lt;DerivatedBean&gt;
   *     &lt;zero/&gt;
   *     &lt;one/&gt;
   *     &lt;two/&gt;
   *     &lt;three/&gt;
   *     &lt;four/&gt;
   * &lt;/DerivatedBean&gt;
   * </PRE>
   */
  public void testDerivatedBeanSerialize() throws Exception {
    BeanSerializer ser = new BeanSerializer(DerivatedBean.class, inheritedTypeQName);


    Object object = new DerivatedBean();
    ser.serialize(inheritedTypeQName,null,object,context);
    


    // Check the result
    String msgString = stringWriter.toString();
    StringReader reader = new StringReader(msgString);
        Document doc = XMLUtils.newDocument(new InputSource(reader));
    
    NodeList nodes = doc.getFirstChild().getChildNodes();
    assertEquals("1st Attribute", "zero", nodes.item(0).getLocalName());
    assertEquals("2nd Attribute", "one", nodes.item(1).getLocalName());
    assertEquals("3rd Attribute", "two", nodes.item(2).getLocalName());
    assertEquals("4th Attribute", "three", nodes.item(3).getLocalName());
    assertEquals("First Attribute", "four", nodes.item(4).getLocalName());
  }




}
Source Code of test.encoding.TestDerivatedBeanSerializer

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