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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.itest.builder;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.WSDLException;
import javax.wsdl.extensions.soap.SOAPAddress;
import javax.wsdl.extensions.soap12.SOAP12Address;
import javax.wsdl.factory.WSDLFactory;
import javax.wsdl.xml.WSDLWriter;
import javax.xml.namespace.QName;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.stream.XMLStreamWriter;
import junit.framework.TestCase;
import org.apache.tuscany.sca.assembly.Binding;
import org.apache.tuscany.sca.assembly.Component;
import org.apache.tuscany.sca.assembly.ComponentService;
import org.apache.tuscany.sca.assembly.ComponentReference;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.Contract;
import org.apache.tuscany.sca.assembly.Implementation;
import org.apache.tuscany.sca.assembly.Reference;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.Problem;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
import org.w3c.dom.Document;
/**
* Static utility methods for use by test cases.
*
* @version $Rev$ $Date$
*/
public class TestUtils {
protected static void checkProblems(CustomCompositeBuilder customBuilder) throws Exception {
boolean problems = false;
for (Problem problem : customBuilder.getMonitor().getProblems()) {
if (problem.getCause() != null) {
problem.getCause().printStackTrace();
}
problems = true;
}
assert !problems;
}
protected static String getPortAddress(Port port) {
Object ext = port.getExtensibilityElements().get(0);
if (ext instanceof SOAPAddress) {
return ((SOAPAddress)ext).getLocationURI();
}
if (ext instanceof SOAP12Address) {
return ((SOAP12Address)ext).getLocationURI();
}
return null;
}
protected static Component getComponent(Composite composite, String name) {
for (Component component : composite.getComponents()) {
if (name.equals(component.getName())) {
return component;
}
// process implementation composites recursively
Implementation impl = component.getImplementation();
if (impl instanceof Composite) {
Component comp = getComponent((Composite)impl, name);
if (comp != null) {
return comp;
}
}
}
return null;
}
protected static Composite getComposite(Composite composite, QName name) {
if (name.equals(composite.getName())) {
return composite;
}
for (Component component : composite.getComponents()) {
// process implementation composites recursively
Implementation impl = component.getImplementation();
if (impl instanceof Composite) {
Composite comp = getComposite((Composite)impl, name);
if (comp != null) {
return comp;
}
}
}
return null;
}
protected static void printResults(CustomCompositeBuilder customBuilder) throws Exception {
for (Problem problem : customBuilder.getMonitor().getProblems()) {
if (problem.getCause() != null) {
problem.getCause().printStackTrace();
}
}
Composite domainComposite = customBuilder.getDomainComposite();
printComposite(domainComposite, customBuilder);
}
private static void printComposite(Composite composite, CustomCompositeBuilder customBuilder) throws Exception {
// process implementation composites recursively
for (Component component : composite.getComponents()) {
Implementation implementation = component.getImplementation();
if (implementation instanceof Composite) {
printComposite((Composite)implementation, customBuilder);
}
}
// write out the SCDL
writeSCDL(composite, customBuilder);
// find all the component service and reference bindings
for (Component component : composite.getComponents()) {
for (ComponentService componentService : component.getServices()) {
for (Binding binding : componentService.getBindings()) {
if (binding instanceof WebServiceBinding) {
writeWSDL(component, componentService, ((WebServiceBinding)binding).getWSDLDocument());
}
}
}
for (ComponentReference componentReference : component.getReferences()) {
for (Binding binding : componentReference.getBindings()) {
if (binding instanceof WebServiceBinding) {
writeWSDL(component, componentReference, ((WebServiceBinding)binding).getWSDLDocument());
}
}
}
}
// find all the composite service and reference bindings
for (Service service : composite.getServices()) {
for (Binding binding : service.getBindings()) {
if (binding instanceof WebServiceBinding) {
writeWSDL(null, service, ((WebServiceBinding)binding).getWSDLDocument());
}
}
}
for (Reference reference : composite.getReferences()) {
for (Binding binding : reference.getBindings()) {
if (binding instanceof WebServiceBinding) {
writeWSDL(null, reference, ((WebServiceBinding)binding).getWSDLDocument());
}
}
}
}
private static void writeSCDL(Composite composite, CustomCompositeBuilder customBuilder) throws Exception {
// Print out a composite
ByteArrayOutputStream bos = new ByteArrayOutputStream();
XMLStreamWriter writer = customBuilder.getOutputFactory().createXMLStreamWriter(bos);
customBuilder.getModelProcessor().write(composite, writer);
// Parse and write again to pretty format it
DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document document = documentBuilder.parse(new ByteArrayInputStream(bos.toByteArray()));
OutputFormat format = new OutputFormat();
format.setIndenting(true);
format.setIndent(2);
XMLSerializer serializer = new XMLSerializer(System.out, format);
System.out.println("-->Runtime SCDL model for composite " + composite.getName());
serializer.serialize(document);
}
private static void writeWSDL(Component component, Contract contract, Definition definition) {
if (definition == null) {
System.out.println("-->No generated WSDL for " + (component != null ? component.getName() : "") + "/" + contract.getName());
} else {
try {
System.out.println("-->Generated WSDL for " + (component != null ? component.getName() : "") + "/" + contract.getName());
WSDLWriter writer = WSDLFactory.newInstance().newWSDLWriter();
writer.writeWSDL(definition, System.out);
} catch (WSDLException e) {
// ignore
}
}
}
}
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