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/*******************************************************************************
* Copyright (c) 2002-2005 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 - Initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsi.internal.core.util;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.wsdl.Binding;
import javax.wsdl.Definition;
import javax.wsdl.Import;
import javax.wsdl.Message;
import javax.wsdl.Operation;
import javax.wsdl.Part;
import javax.wsdl.PortType;
import javax.wsdl.Service;
import javax.wsdl.extensions.soap.SOAPBody;
import org.eclipse.wst.wsi.internal.core.WSIConstants;
/**
* The utility class to automate WSDL processing.
*
* @author Kulik
*/
public final class WSDLUtil
{
/**
* The method extracts list of parts for the given soapbind:body,
* binding operation, message, and style.
*
* @param op an operation.
* @param m a message.
* @param body a SOAP body.
* @param style an operation style.
* @return list of parts for the given soapbind:body,
* binding operation, message, and style.
*/
static public List getParts(
Operation op,
Message m,
SOAPBody body,
String style)
{
// if null, get parts from message
if (body.getParts() == null)
// if rpc style is used, try to use partOrder attribute from operation
if (WSIConstants.ATTRVAL_SOAP_BIND_STYLE_RPC.equals(style))
return m.getOrderedParts(op.getParameterOrdering());
else
return m.getOrderedParts(null);
else
// converse parts name to parts objects
return m.getOrderedParts(body.getParts());
}
/**
* The method iterates all imports from the given definition and expands all
* imported messages, service, portTypes, and bindings to the definition.
*
* @param def a WSDL definition.
*/
static public void expandDefinition(Definition def)
{
if (def != null && def.getImports() != null)
{
Iterator it = def.getImports().values().iterator();
while (it.hasNext())
{
List v = (List) it.next();
if (v != null)
{
Iterator it2 = v.iterator();
while (it2.hasNext())
expandDefinition(def, (Import) it2.next(), new ArrayList());
}
}
}
}
/**
* The internal method to expand definition.
* @param target WSDL definition.
* @param im internal method.
*/
static private void expandDefinition(Definition target, Import im, List processedDefinitions)
{
if (im != null)
{
Definition d = im.getDefinition();
if ((d != null) && (!processedDefinitions.contains(d)))
{
processedDefinitions.add(d);
if (d.getMessages() != null)
{
Iterator it = d.getMessages().values().iterator();
while (it.hasNext())
target.addMessage((Message) it.next());
}
if (d.getPortTypes() != null)
{
Iterator it = d.getPortTypes().values().iterator();
while (it.hasNext())
target.addPortType((PortType) it.next());
}
if (d.getBindings() != null)
{
Iterator it = d.getBindings().values().iterator();
while (it.hasNext())
target.addBinding((Binding) it.next());
}
if (d.getServices() != null)
{
Iterator it = d.getServices().values().iterator();
while (it.hasNext())
target.addService((Service) it.next());
}
Iterator it = d.getImports().values().iterator();
while (it.hasNext())
{
List v = (List) it.next();
if (v != null)
{
Iterator it2 = v.iterator();
while (it2.hasNext())
expandDefinition(target, (Import) it2.next(), processedDefinitions);
}
}
}
}
}
/**
* The method extracts part from the message.
*
* @param message a SOAP message.
* @param part a part name.
* @return part from the specified message.
*/
static public Part getPart(Message message, String part)
{
Part mesPart = null;
if (part == null)
mesPart = (Part) message.getOrderedParts(null).get(0);
else
mesPart = message.getPart(part);
return mesPart;
}
}
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