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/*******************************************************************************
* Copyright (c) 2005, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.ws.internal.common;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import java.util.Map;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.Service;
import javax.wsdl.extensions.ExtensibilityElement;
import javax.wsdl.extensions.http.HTTPAddress;
import javax.wsdl.extensions.soap.SOAPAddress;
import org.eclipse.core.resources.IResource;
import org.eclipse.osgi.util.NLS;
import org.eclipse.wst.ws.internal.WstWSPluginMessages;
import org.eclipse.wst.ws.internal.parser.wsil.WebServicesParser;
/**
* Utilities for working with a workspace WSDL file resource.
*
* @author joan
*
*/
public class WSDLUtility {
protected Definition definition_ = null;
protected IResource resource_ = null;
protected String serviceName_ = "";
protected URL url_ = null;
public WSDLUtility(IResource res)
{
super();
resource_ = res;
buildDefinition();
}
protected boolean buildDefinition()
{
if (resource_.getType() == IResource.FILE)
{
String ext = resource_.getFileExtension();
String resPath = resource_.getFullPath().toString();
if (ext != null)
{
WebServicesParser parser = new WebServicesParser();
try {
definition_ = parser.getWSDLDefinition("platform:" + resPath);
if (definition_ == null){
throw new Exception(NLS.bind(WstWSPluginMessages.MSG_UNABLE_TO_RESOLVE_PLATFORM_URI, resPath));
}
}
catch (Exception e){
return false;
}
}
else if (resPath.indexOf('?') > 0) //deployed resource
{
WebServicesParser parser = new WebServicesParser();
try {
definition_ = parser.getWSDLDefinition("http:" + resPath);
if (definition_ == null){
throw new Exception(NLS.bind(WstWSPluginMessages.MSG_UNABLE_TO_RESOLVE_HTTP, resPath));
}
}
catch (Exception e){
return false;
}
}
}
serviceName_ = "";
return true;
}
/**
* Determines the name of the service defined in the WSDL file
*
* @param resource The workspace resource for the WSDL file
* @return Returns a string containing the value of the name attribute of the service element
*/
public String getServiceName()
{
if (serviceName_.equals(""))
{
if (definition_ != null)
{
Map servicesMap = definition_.getServices(); //jvh - need to handle null definition here....
Object[] services = servicesMap.values().toArray();
// TODO: here can detect if no service tag - send appropriate message
// TODO: what if > 1 service defined in the WSDL?
// for now return the first service name found...
for (int i = 0; i < services.length; i++) {
Service s = (Service)services[i];
String qString = s.getQName().toString();
//get name only from qualified string
int index1 = qString.indexOf("}")+1; //$NON-NLS-1$
int index2 = qString.length();
serviceName_ = qString.substring(index1, index2);
}
}
}
return serviceName_;
}
public URL getWSDLAddress()
{
if (url_ == null)
{
String locationURI = null;
if (definition_ != null)
{
Map servicesMap = definition_.getServices();
Object[] services = servicesMap.values().toArray();
// TODO: here can detect if no service tag - send appropriate message
// TODO: what if > 1 service defined in the WSDL?
for (int i = 0; i < services.length; i++) {
Service s = (Service)services[i];
Map portsMap = s.getPorts();
Object[] ports = portsMap.values().toArray();
// TODO: here can detect if > 1 port for the service - determine how to handle
for (int j = 0; j < ports.length; j++) {
Port p = (Port)ports[j];
List extList = p.getExtensibilityElements();
for (int k = 0; j < extList.size(); j++){
ExtensibilityElement extElement = (ExtensibilityElement)extList.get(k);
if (extElement instanceof SOAPAddress)
{
locationURI = ((SOAPAddress)extElement).getLocationURI();
}
else if (extElement instanceof HTTPAddress)
{
locationURI = ((HTTPAddress)extElement).getLocationURI();
}
else
{
//TODO: if not SOAP or HTTP - how do we want to handle it...
}
}
}
}
try {
url_ = new URL(locationURI + "?" + resource_.getFileExtension());
}
catch (MalformedURLException malExc){}
}
}
return url_;
}
}
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