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/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.ws.internal.explorer.platform.wsdl.transformer;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;
import javax.wsdl.Part;
import javax.xml.parsers.ParserConfigurationException;
import org.eclipse.wst.ws.internal.explorer.platform.engine.transformer.ITransformer;
import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
import org.eclipse.wst.ws.internal.explorer.platform.util.XMLUtils;
import org.eclipse.wst.ws.internal.explorer.platform.wsdl.constants.FragmentConstants;
import org.eclipse.wst.ws.internal.explorer.platform.wsdl.datamodel.WSDLOperationElement;
import org.eclipse.wst.ws.internal.explorer.platform.wsdl.fragment.IXSDFragment;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class FragmentTransformer implements ITransformer
{
protected Controller controller;
public FragmentTransformer(Controller controller)
{
this.controller = controller;
}
public Hashtable normalize(Hashtable properties)
{
StringBuffer sb = new StringBuffer();
sb.append("<root>");
WSDLOperationElement operElement = (WSDLOperationElement)controller.getWSDLPerspective().getNodeManager().getSelectedNode().getTreeElement();
Iterator it = operElement.getOrderedBodyParts().iterator();
while (it.hasNext())
{
Part part = (Part)it.next();
IXSDFragment frag = (IXSDFragment)operElement.getFragment(part);
Element[] elements = new Element[0];
try
{
elements = frag.genInstanceDocumentsFromParameterValues(!operElement.isUseLiteral(), new Hashtable(), XMLUtils.createNewDocument(null));
}
catch (ParserConfigurationException pce)
{
}
for (int i = 0; i < elements.length; i++)
sb.append(XMLUtils.serialize(elements[i], true));
}
sb.append("</root>");
properties.put(FragmentConstants.SOURCE_CONTENT, sb.toString());
return properties;
}
public Hashtable deNormalize(Hashtable properties)
{
String source = (String) properties.get(FragmentConstants.SOURCE_CONTENT);
if (source != null)
{
try
{
Element root = XMLUtils.stringToElement(source);
if (root != null)
{
NodeList childNodes = root.getChildNodes();
Vector childrenVector = new Vector();
for (int i = 0; i < childNodes.getLength(); i++)
{
Node child = childNodes.item(i);
if (child instanceof Element)
childrenVector.add(child);
}
Element[] children = (Element[])childrenVector.toArray(new Element[0]);
WSDLOperationElement operElement = (WSDLOperationElement) controller.getWSDLPerspective().getNodeManager().getSelectedNode().getTreeElement();
Iterator it = operElement.getOrderedBodyParts().iterator();
while (it.hasNext())
{
Part part = (Part)it.next();
IXSDFragment frag = (IXSDFragment)operElement.getFragment(part);
frag.setParameterValuesFromInstanceDocuments(children);
}
}
}
catch (Throwable t)
{
}
}
return properties;
}
}
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