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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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*/
package org.apache.tuscany.sca.policy.xml;
import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
import java.io.InputStream;
import java.net.URL;
import java.util.Hashtable;
import java.util.Map;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamReader;
import junit.framework.TestCase;
import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
import org.apache.tuscany.sca.policy.Intent;
import org.apache.tuscany.sca.policy.IntentAttachPointType;
import org.apache.tuscany.sca.policy.PolicySet;
import org.apache.tuscany.sca.policy.ProfileIntent;
import org.apache.tuscany.sca.policy.QualifiedIntent;
import org.apache.tuscany.sca.policy.impl.BindingTypeImpl;
import org.apache.tuscany.sca.policy.impl.ImplementationTypeImpl;
/**
* Test reading SCA XML assembly documents.
*
* @version $Rev: 551296 $ $Date: 2007-06-28 01:18:35 +0530 (Thu, 28 Jun 2007) $
*/
public class ReadDocumentTestCase extends TestCase {
private ModelResolver resolver;
private StAXArtifactProcessor<Object> staxProcessor;
private Map<QName, Intent> intentTable = new Hashtable<QName, Intent>();
private Map<QName, PolicySet> policySetTable = new Hashtable<QName, PolicySet>();
private Map<QName, IntentAttachPointType> bindingTypesTable = new Hashtable<QName, IntentAttachPointType>();
private Map<QName, IntentAttachPointType> implTypesTable = new Hashtable<QName, IntentAttachPointType>();
private static final String scaNamespace = "http://www.osoa.org/xmlns/sca/1.0";
private static final String namespace = "http://test";
private static final QName confidentiality = new QName(namespace, "confidentiality");
private static final QName integrity = new QName(namespace, "integrity");
private static final QName messageProtection = new QName(namespace, "messageProtection");
private static final QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
private static final QName confidentiality_message = new QName(namespace, "confidentiality.message");
private static final QName secureReliablePolicy = new QName(namespace, "SecureReliablePolicy");
private static final QName secureMessagingPolicies = new QName(namespace, "SecureMessagingPolicies");
private static final QName securityPolicy = new QName(namespace, "SecurityPolicy");
private static final QName basicAuthMsgProtSecurity = new QName(namespace, "BasicAuthMsgProtSecurity");
private static final QName wsBinding = new QName(scaNamespace, "binding.ws");
private static final QName javaImpl = new QName(scaNamespace, "implementation.java");
@Override
public void setUp() throws Exception {
DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
resolver = new DefaultModelResolver();
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
StAXArtifactProcessorExtensionPoint staxProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, inputFactory, null, null);
staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
URL url = getClass().getResource("test_definitions.xml");
InputStream urlStream = url.openStream();
XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream);
reader.next();
while ( true ) {
int event = reader.getEventType();
switch (event) {
case START_ELEMENT: {
Object artifact = staxProcessor.read(reader);
if ( artifact instanceof PolicySet ) {
PolicySet policySet = (PolicySet)artifact;
policySet.setName(new QName(namespace, policySet.getName().getLocalPart()));
policySetTable.put(policySet.getName(), policySet);
} else if ( artifact instanceof Intent ) {
Intent intent = (Intent)artifact;
intent.setName(new QName(namespace, intent.getName().getLocalPart()));
if ( intent instanceof QualifiedIntent ) {
((QualifiedIntent)intent).getQualifiableIntent().
setName(new QName(namespace,
((QualifiedIntent)intent).getQualifiableIntent().getName().getLocalPart()));
}
intentTable.put(intent.getName(), intent);
} else if ( artifact instanceof BindingTypeImpl ) {
IntentAttachPointType bindingType = (IntentAttachPointType)artifact;
bindingTypesTable.put(bindingType.getName(), bindingType);
} else if ( artifact instanceof ImplementationTypeImpl ) {
IntentAttachPointType implType = (IntentAttachPointType)artifact;
implTypesTable.put(implType.getName(), implType);
}
if ( artifact != null ) {
resolver.addModel(artifact);
}
break;
}
}
if ( reader.hasNext() ) {
reader.next();
} else {
break;
}
}
urlStream.close();
}
@Override
public void tearDown() throws Exception {
}
public void testReadSCADefinitions() throws Exception {
assertNotNull(intentTable.get(confidentiality));
assertNotNull(intentTable.get(messageProtection));
assertNotNull(intentTable.get(confidentiality_transport));
assertTrue(intentTable.get(confidentiality).getDescription().length() > 0 );
assertNotNull(policySetTable.get(secureReliablePolicy));
assertTrue(policySetTable.get(secureReliablePolicy).getProvidedIntents().size() == 2);
assertTrue(policySetTable.get(secureReliablePolicy).getPolicies().size() == 2);
assertNotNull(policySetTable.get(secureMessagingPolicies));
assertEquals(policySetTable.get(secureMessagingPolicies).getMappedPolicies().size(), 3);
assertEquals(bindingTypesTable.size(), 1);
assertNotNull(bindingTypesTable.get(wsBinding));
assertEquals(implTypesTable.size(), 1);
assertNotNull(implTypesTable.get(javaImpl));
}
public void testResolution() throws Exception {
assertTrue(intentTable.get(messageProtection) instanceof ProfileIntent);
ProfileIntent profileIntent = (ProfileIntent)intentTable.get(new QName(namespace, "messageProtection"));
assertNull(profileIntent.getRequiredIntents().get(0).getDescription());
QName confidentiality_transport = new QName(namespace, "confidentiality.transport");
assertTrue(intentTable.get(confidentiality_transport) instanceof QualifiedIntent);
QualifiedIntent qualifiedIntent = (QualifiedIntent)intentTable.get(new QName(namespace, "confidentiality.transport"));
assertNull(qualifiedIntent.getQualifiableIntent().getDescription());
PolicySet secureReliablePolicySet = policySetTable.get(secureReliablePolicy);
PolicySet secureMessagingPolicySet = policySetTable.get(secureMessagingPolicies);
PolicySet securityPolicySet = policySetTable.get(securityPolicy);
assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
assertNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
assertTrue(secureMessagingPolicySet.isUnresolved());
assertEquals(securityPolicySet.getMappedPolicies().size(), 5);
//testing to ensure that inclusion of referred policy sets has not happened
PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
assertTrue(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
IntentAttachPointType wsBindingType = bindingTypesTable.get(wsBinding);
assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
assertNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
IntentAttachPointType javaImplType = implTypesTable.get(javaImpl);
assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
assertNull(javaImplType.getMayProvideIntents().get(0).getDescription());
for ( Intent intent : intentTable.values() ) {
staxProcessor.resolve(intent, resolver);
}
for ( PolicySet policySet : policySetTable.values() ) {
staxProcessor.resolve(policySet, resolver);
}
for ( IntentAttachPointType bindingType : bindingTypesTable.values() ) {
staxProcessor.resolve(bindingType, resolver);
}
for ( IntentAttachPointType implType : implTypesTable.values() ) {
staxProcessor.resolve(implType, resolver);
}
//testing if policy intents have been linked have property been linked up
assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());
//testing if policysets have been properly linked up with intents
assertFalse(secureMessagingPolicySet.isUnresolved());
assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
assertNotNull(secureMessagingPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
//testing if intent maps have been properly mapped to policies
assertFalse(securityPolicySet.isUnresolved());
assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality)));
assertNotNull(securityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_message)));
//testing for inclusion of referred policysets
assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
assertFalse(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().isEmpty());
assertNotNull(basicAuthMsgProtSecurityPolicySet.getMappedPolicies().get(intentTable.get(confidentiality_transport)));
assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
assertNotNull(wsBindingType.getMayProvideIntents().get(0).getDescription());
assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
assertNotNull(javaImplType.getMayProvideIntents().get(0).getDescription());
}
}