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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.assembly.xml;
import java.net.URL;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import junit.framework.TestCase;
import org.apache.tuscany.sca.assembly.AssemblyFactory;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.ConstrainingType;
import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper;
import org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl;
import org.apache.tuscany.sca.policy.DefaultPolicyFactory;
import org.apache.tuscany.sca.policy.PolicyFactory;
/**
* Test reading SCA XML assembly documents.
*
* @version $Rev$ $Date$
*/
public class ReadDocumentTestCase extends TestCase {
private ExtensibleURLArtifactProcessor documentProcessor;
private TestModelResolver resolver;
public void setUp() throws Exception {
AssemblyFactory factory = new DefaultAssemblyFactory();
PolicyFactory policyFactory = new DefaultPolicyFactory();
InterfaceContractMapper mapper = new InterfaceContractMapperImpl();
URLArtifactProcessorExtensionPoint documentProcessors = new DefaultURLArtifactProcessorExtensionPoint();
documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors);
// Create Stax processors
DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint();
ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance());
staxProcessors.addArtifactProcessor(new CompositeProcessor(factory, policyFactory, mapper, staxProcessor));
staxProcessors.addArtifactProcessor(new ComponentTypeProcessor(factory, policyFactory, staxProcessor));
staxProcessors.addArtifactProcessor(new ConstrainingTypeProcessor(factory, policyFactory, staxProcessor));
// Create document processors
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
documentProcessors.addArtifactProcessor(new CompositeDocumentProcessor(staxProcessor, inputFactory));
documentProcessors.addArtifactProcessor(new ComponentTypeDocumentProcessor(staxProcessor, inputFactory));
documentProcessors.addArtifactProcessor(new ConstrainingTypeDocumentProcessor(staxProcessor, inputFactory));
resolver = new TestModelResolver(getClass().getClassLoader());
}
public void tearDown() throws Exception {
documentProcessor = null;
resolver = null;
}
public void testResolveConstrainingType() throws Exception {
URL url = getClass().getResource("CalculatorComponent.constrainingType");
ConstrainingType constrainingType = (ConstrainingType)documentProcessor.read(null, null, url);
assertNotNull(constrainingType);
resolver.addModel(constrainingType);
url = getClass().getResource("TestAllCalculator.composite");
Composite composite = (Composite)documentProcessor.read(null, null, url);
assertNotNull(composite);
documentProcessor.resolve(composite, resolver);
assertEquals(composite.getConstrainingType(), constrainingType);
assertEquals(composite.getComponents().get(0).getConstrainingType(), constrainingType);
}
public void testResolveComposite() throws Exception {
URL url = getClass().getResource("Calculator.composite");
Composite nestedComposite = (Composite)documentProcessor.read(null, null, url);
assertNotNull(nestedComposite);
resolver.addModel(nestedComposite);
url = getClass().getResource("TestAllCalculator.composite");
Composite composite = (Composite)documentProcessor.read(null, null, url);
documentProcessor.resolve(composite, resolver);
assertEquals(composite.getComponents().get(2).getImplementation(), nestedComposite);
}
}
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