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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* 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.tuscany.container.rhino.e4x;
import java.util.List;
import javax.wsdl.Input;
import javax.wsdl.Message;
import javax.wsdl.Operation;
import javax.wsdl.PortType;
import javax.xml.namespace.QName;
import org.apache.tuscany.container.rhino.assembly.JavaScriptImplementation;
import org.apache.tuscany.core.builder.BuilderException;
import org.apache.tuscany.core.builder.SourcePolicyBuilder;
import org.apache.tuscany.core.builder.TargetPolicyBuilder;
import org.apache.tuscany.core.builder.system.PolicyBuilderRegistry;
import org.apache.tuscany.core.system.annotation.Autowire;
import org.apache.tuscany.core.wire.TargetInvocationConfiguration;
import org.apache.tuscany.core.wire.WireSourceConfiguration;
import org.apache.tuscany.core.wire.WireTargetConfiguration;
import org.apache.tuscany.model.assembly.AtomicComponent;
import org.apache.tuscany.model.assembly.AtomicImplementation;
import org.apache.tuscany.model.assembly.ConfiguredReference;
import org.apache.tuscany.model.assembly.ConfiguredService;
import org.apache.tuscany.model.assembly.Part;
import org.apache.tuscany.model.assembly.Service;
import org.apache.tuscany.model.assembly.ServiceContract;
import org.apache.tuscany.model.types.wsdl.WSDLServiceContract;
import org.osoa.sca.annotations.Init;
import commonj.sdo.helper.TypeHelper;
/**
*/
@org.osoa.sca.annotations.Scope("MODULE")
public class E4XPolicyBuilder implements SourcePolicyBuilder, TargetPolicyBuilder {
private PolicyBuilderRegistry builderRegistry;
public E4XPolicyBuilder() {
}
@Init(eager = true)
public void init() {
builderRegistry.registerSourceBuilder(this);
builderRegistry.registerTargetBuilder(this);
}
@Autowire
public void setBuilderRegistry(PolicyBuilderRegistry builderRegistry) {
this.builderRegistry = builderRegistry;
}
public void build(ConfiguredReference service, List<WireSourceConfiguration> wireSourceConfigurations) throws BuilderException {
}
public void build(ConfiguredService service, WireTargetConfiguration wireTargetConfiguration) throws BuilderException {
Part part = service.getPart();
if (part instanceof AtomicComponent) {
AtomicImplementation implementation = ((AtomicComponent) part).getImplementation();
if (implementation instanceof JavaScriptImplementation) {
JavaScriptImplementation javaScriptImplementation = (JavaScriptImplementation) implementation;
for (TargetInvocationConfiguration configuration : wireTargetConfiguration.getInvocationConfigurations().values()) {
TypeHelper typeHelper = javaScriptImplementation.getTypeHelper();
ClassLoader classLoader = javaScriptImplementation.getResourceLoader().getClassLoader();
String methodName = configuration.getMethod().getName();
QName responseQN = getElementQName(javaScriptImplementation, methodName);
if (responseQN != null) {
configuration.addInterceptor(new E4XInterceptor(responseQN, typeHelper, classLoader));
}
}
}
}
}
protected QName getElementQName(JavaScriptImplementation javaScriptImplementation, String methodName) {
for (Service service : javaScriptImplementation.getComponentType().getServices()) {
ServiceContract sc = service.getServiceContract();
if (sc instanceof WSDLServiceContract) {
PortType pt = ((WSDLServiceContract) sc).getPortType();
for (Object o : pt.getOperations()) {
Operation operation = (Operation) o;
if (methodName.equals(operation.getName())) {
Input input = operation.getInput();
if (input != null) {
Message message = input.getMessage();
if (message != null) {
List parts = message.getOrderedParts(null);
if (parts != null && parts.size() > 0) {
javax.wsdl.Part part = (javax.wsdl.Part) parts.get(0);
return part.getElementName();
}
}
}
}
}
}
}
return null;
}
}
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