/*
* Copyright 2004,2005 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 org.apache.axis2.description;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import org.apache.woden.wsdl20.Description;
import org.apache.woden.wsdl20.Endpoint;
import org.apache.woden.wsdl20.Interface;
import org.apache.woden.wsdl20.Service;
import javax.wsdl.WSDLException;
import org.apache.axis2.AxisFault;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Extends the WSDL20ToAxisServiceBuilder class to provide functionality to return
* multiple AxisService objects; one for each endpoint on each service in the WSDL 2.0 file.
*
*/
public class WSDL20ToAllAxisServicesBuilder extends WSDL20ToAxisServiceBuilder {
protected static final Log log =
LogFactory.getLog(WSDL20ToAllAxisServicesBuilder.class);
private ArrayList axisServices = null;
/**
* Class constructor.
* @param in - Contains the wsdl 2.0 file
*/
public WSDL20ToAllAxisServicesBuilder(InputStream in) {
super(in, null, null);
axisServices = new ArrayList(); // create an empty ArrayList
}
/**
* Public method to access the wsdl 2.0 file and create a List of AxisService objects.
* For each endpoint on each service in the wsdl, an AxisService object is created and
* added to the List. The name of the AxisService is changed from the service name
* to the the following: <service name>#<endpoint name>. Note that the endpoint name
* is not unique to a wsdl 2.0 file. Multiple services in the file may have endpoints
* with the same name. Therefore the name of the AxisService needs to be a combination
* of service/endpoint name to be unique to the wsdl.
* @return A List containing one AxisService object for each port in the wsdl file.
* The name of the AxisService is modified to uniquely represent the service/endpoint
* pair. The format of the name is "<wsdl service name>#<wsdl endpoint name>"
* @throws AxisFault
*/
public List populateAllServices() throws AxisFault {
try {
if (log.isDebugEnabled()) {
log.debug("Entry: populateAllServices");
}
setup(); // setup contains code with gathers non-service specific info
// from the WSDL. This only needs to be done once per WSDL.
if (description == null) {
if (log.isDebugEnabled()) {
log.debug("Exit: populateAllServices. wsdl description is null!");
}
return null; // can't go any further without the wsdl
}
Service[] services = description.getServices();
for (int i = 0; i < services.length; i++) {
Service service = services[i];
// set the serviceName on the parent to setup call to populateService
serviceName = service.getName();
Endpoint[] endpoints = service.getEndpoints();
for (int j = 0; j < endpoints.length; j++) {
interfaceName = endpoints[j].getName().toString();
// start with a fresh axisService
this.axisService = new AxisService();
// now that serviceName and interfaceName are set, call up to the
// parent class to populate this service.
AxisService retAxisService = populateService();
if (retAxisService != null) {
// since this AxisService really represents the wsdl
// port, change the name
// from wsdl service name to port name.
// TODO: mangle name?
retAxisService.setName(retAxisService.getName() + "$" + interfaceName); // TODO: mangle name????
axisServices.add(retAxisService);
} // end if axisService was returned
} // end for all ports of a service
} // end for all services in the wsdl
if (log.isDebugEnabled()) {
log.debug("Exit: populateAllServices.");
}
return axisServices;
} catch (AxisFault e) {
throw e; // just rethrow any AxisFaults
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("populateAllServices caught Exception. Converting to AxisFault. " + e.toString());
}
throw new AxisFault(e);
}
}
}