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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.axis2;
import java.util.List;
import java.util.Map;
import org.apache.axiom.om.OMElement;
import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.contribution.resolver.ResolverExtension;
import org.apache.tuscany.sca.host.http.ServletHost;
import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
import org.apache.tuscany.sca.interfacedef.InterfaceContract;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
import org.apache.tuscany.sca.interfacedef.wsdl.WSDLFactory;
import org.apache.tuscany.sca.interfacedef.wsdl.java2wsdl.Java2WSDLHelper;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.invocation.MessageFactory;
import org.apache.tuscany.sca.policy.util.PolicyHandlerTuple;
import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
import org.apache.tuscany.sca.xsd.XSDFactory;
public class Axis2ReferenceBindingProvider implements ReferenceBindingProvider {
private WebServiceBinding wsBinding;
private Axis2ServiceClient axisClient;
public Axis2ReferenceBindingProvider(RuntimeComponent component,
RuntimeComponentReference reference,
WebServiceBinding wsBinding,
ServletHost servletHost,
ModelFactoryExtensionPoint modelFactories,
Map<ClassLoader, List<PolicyHandlerTuple>> policyHandlerClassnames,
DataBindingExtensionPoint dataBindings) {
MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class);
WSDLFactory wsdlFactory = modelFactories.getFactory(WSDLFactory.class);
XSDFactory xsdFactory = modelFactories.getFactory(XSDFactory.class);
this.wsBinding = wsBinding;
InterfaceContract contract = wsBinding.getBindingInterfaceContract();
if (contract == null) {
contract = reference.getInterfaceContract().makeUnidirectional(false);
if (contract instanceof JavaInterfaceContract) {
ModelResolver resolver = component instanceof ResolverExtension ?
((ResolverExtension)component).getModelResolver() : null;
contract = Java2WSDLHelper.createWSDLInterfaceContract(
(JavaInterfaceContract)contract,
Axis2ServiceBindingProvider.requiresSOAP12(wsBinding),
resolver,
dataBindings,
wsdlFactory,
xsdFactory);
}
wsBinding.setBindingInterfaceContract(contract);
}
// TODO - fix up the conversational flag and operation sequences in case the contract has come from WSDL
// as we don't yet support requires="conversational" or sca:endConversation annotations
// in WSDL interface descriptions (see section 1.5.4 of the Assembly Specification V1.0)
if ( reference.getInterfaceContract().getInterface() != null && contract.getInterface() != null) {
contract.getInterface().setConversational(reference.getInterfaceContract().getInterface().isConversational());
for (Operation operation : contract.getInterface().getOperations()){
Operation referenceOperation = null;
for (Operation tmpOp : reference.getInterfaceContract().getInterface().getOperations()){
if ( operation.getName().equals(tmpOp.getName())) {
referenceOperation = tmpOp;
break;
}
}
if (referenceOperation != null ){
operation.setConversationSequence(referenceOperation.getConversationSequence());
}
}
}
// Set to use the Axiom data binding
if (contract.getInterface() != null) {
contract.getInterface().resetDataBinding(OMElement.class.getName());
}
axisClient = new Axis2ServiceClient(component, reference, wsBinding, servletHost, messageFactory, policyHandlerClassnames);
}
public void start() {
axisClient.start();
}
public void stop() {
axisClient.stop();
}
public InterfaceContract getBindingInterfaceContract() {
return wsBinding.getBindingInterfaceContract();
}
public boolean supportsOneWayInvocation() {
return true;
}
public Invoker createInvoker(Operation operation) {
return axisClient.createInvoker(operation);
}
}
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