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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.tuscany.sca.binding.ws.jaxws.ri;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLWriter;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.transform.stream.StreamSource;
import javax.xml.ws.Endpoint;
import javax.xml.ws.Service.Mode;
import javax.xml.ws.ServiceMode;
import javax.xml.ws.WebServiceProvider;
import javax.xml.ws.soap.SOAPBinding;
import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
import org.apache.tuscany.sca.binding.ws.jaxws.JAXWSBindingProvider;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.provider.ServiceBindingProvider;
import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
@WebServiceProvider
@ServiceMode(Mode.MESSAGE)
public class JAXWSServiceBindingProvider implements ServiceBindingProvider {
private RuntimeEndpoint endpoint;
private WebServiceBinding wsBinding;
private JAXWSBindingProvider jaxwsBindingProvider;
private Endpoint wsEndpoint;
public JAXWSServiceBindingProvider(RuntimeEndpoint endpoint,
FactoryExtensionPoint modelFactories,
DataBindingExtensionPoint dataBindings, String defaultPort) {
this.endpoint = endpoint;
this.wsBinding = (WebServiceBinding)endpoint.getBinding();
jaxwsBindingProvider = new JAXWSBindingProvider(endpoint,
modelFactories,
dataBindings,
defaultPort);
}
public void start() {
// create the JAXWS endpoint based on the provider
wsEndpoint = Endpoint.create(SOAPBinding.SOAP11HTTP_BINDING, jaxwsBindingProvider);
// TODO - There is something odd in the way that service name is calculated in
// some circumstances
// sometimes getServiceName() returns null
// sometimes getService().getQName returns a QName namespace that doesn't match the WSDL
// sometimes getNamespace() returns null
// So here we delve directly into the WSDL4J model as the Tuscany model isn't up to date
String targetNamespace = wsBinding.getUserSpecifiedWSDLDefinition().getDefinition().getTargetNamespace();
//set up WSDL for Provider
List<Source> metadata = new ArrayList<Source>();
// WSDL DOM seems to be null here so went with writing out
// string version of WSDL and reading it back in again
//Node node = wsBinding.getWSDLDefinition().getDefinition().getDocumentationElement();
//Source source = new DOMSource(node);
ByteArrayOutputStream outStream = new ByteArrayOutputStream();
try {
WSDLWriter writer = WSDLFactory.newInstance().newWSDLWriter();
writer.writeWSDL(wsBinding.getUserSpecifiedWSDLDefinition().getDefinition(), outStream);
} catch (Exception ex){
ex.printStackTrace();
}
//System.out.println(outStream.toString());
ByteArrayInputStream inStream = new ByteArrayInputStream(outStream.toByteArray());
Source source = new StreamSource(inStream);
source.setSystemId(targetNamespace);
metadata.add(source);
Map<String, Object> properties = new HashMap<String, Object>();
QName portName = new QName(targetNamespace,
wsBinding.getPort().getName());
properties.put(Endpoint.WSDL_PORT, portName);
QName bindingServiceName = wsBinding.getServiceName() == null ? wsBinding.getService().getQName() : wsBinding.getServiceName();
QName serviceName = new QName(targetNamespace,
bindingServiceName.getLocalPart());
properties.put(Endpoint.WSDL_SERVICE, serviceName);
wsEndpoint.setMetadata(metadata);
wsEndpoint.setProperties(properties);
// Start up the endpoint
wsEndpoint.publish(wsBinding.getURI());
jaxwsBindingProvider.start();
endpoint.setDeployedURI(wsBinding.getURI());
}
public void stop() {
jaxwsBindingProvider.stop();
wsEndpoint.stop();
}
public InterfaceContract getBindingInterfaceContract() {
return wsBinding.getBindingInterfaceContract();
}
public boolean supportsOneWayInvocation() {
return true;
}
}
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