On Tuesday 14 December 2004 22:37, Frank Maritato wrote:
> Is it possible to use my java classes generated from a wsdl and xsd's
> to deserialize static xml (i.e. a file)? I have a sample of what the
> output is and I want to run it through deserialization to make sure
> it will work. I can't just run it against the server because I'm
> waiting on other groups to complete their work, but I'd like to get
> as much done as possible in the meantime.
I've attached a class that I use as a helper for unit testing
deserializers. In the actual test case class, I have a method like the
following that I use to get at the deserialized class and test it
further.
private MyClass deserializeVerzeichnis(String filename)
throws Exception {
URL xmlFile = getClass().getResource(filename);
DeserializationTester tester = new DeserializationTester(
xmlFile, new QName("myclass"),
MyClass.class,
new MyClassDeserializerFactory());
Object result = tester.getResult();
assertNotNull(result);
assertTrue(result instanceof MyClass);
return Verzeichnis vz = (MyClass)result;
}
HTH,
Michael
--
Michael Schuerig Most people would rather die than think.
mailto:[EMAIL PROTECTED] In fact, they do.
http://www.schuerig.de/michael/ --Bertrand Russell
/*
* Copyright 2004 Michael Schuerig <[EMAIL PROTECTED]>
*
* 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 de.schuerig.util;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.StringReader;
import java.net.URL;
import javax.xml.namespace.QName;
import org.apache.axis.AxisFault;
import org.apache.axis.Constants;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.encoding.DeserializationContext;
import org.apache.axis.encoding.DeserializerFactory;
import org.apache.axis.encoding.TypeMapping;
import org.apache.axis.encoding.TypeMappingRegistry;
import org.apache.axis.message.RPCElement;
import org.apache.axis.message.SOAPBodyElement;
import org.apache.axis.message.SOAPEnvelope;
import org.apache.axis.server.AxisServer;
import org.apache.commons.io.FileUtils;
import org.xml.sax.InputSource;
public class DeserializationTester {
private static final String XML_ENCODING = "UTF-8";
private final DeserializationContext _context;
private final QName _elementName;
private final Class _javaClass;
private final DeserializerFactory _factory;
public DeserializationTester(
String xmlInput,
QName elementName,
Class javaClass,
DeserializerFactory factory) throws Exception {
_elementName = elementName;
_javaClass = javaClass;
_factory = factory;
_context = createDeserializationContext(xmlInput, elementName,
javaClass, factory);
}
public DeserializationTester(
URL xmlInput,
QName elementName,
Class javaClass,
DeserializerFactory factory) throws Exception {
this(getText(xmlInput), elementName, javaClass, factory);
}
public Object getResult() throws Exception {
_context.parse();
return extractResult(_context, _elementName, _javaClass);
}
private static String getText( URL xmlInput ) throws IOException {
return FileUtils.readFileToString(FileUtils.toFile(xmlInput), XML_ENCODING);
}
public static DeserializationContext createDeserializationContext(
String document,
QName elementName,
Class javaClass,
DeserializerFactory factory)
throws Exception {
DeserializationContext context;
SOAPEnvelope env = new SOAPEnvelope();
SOAPBodyElement body = new SOAPBodyElement(
new ByteArrayInputStream(document.getBytes()));
env.addBodyElement(body);
MessageContext mctx = new MessageContext(new AxisServer());
InputSource is = new InputSource(new StringReader(env.toString()));
context = new DeserializationContext(is, mctx, Message.RESPONSE);
TypeMappingRegistry reg = context.getTypeMappingRegistry();
TypeMapping tm = (TypeMapping)reg.getTypeMapping("");
if (tm == null) {
tm = (TypeMapping) reg.createTypeMapping();
reg.register(Constants.URI_DEFAULT_SOAP_ENC, tm);
}
tm.register(javaClass,
elementName,
null,
factory);
return context;
}
public static Object extractResult(DeserializationContext context,
QName elementName, Class javaClass) throws AxisFault, Exception {
SOAPEnvelope env = context.getEnvelope();
RPCElement body = (RPCElement)env.getFirstBody();
return body.getValueAsType(elementName, javaClass);
}
}
