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Diffstat (limited to 'branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml')
3 files changed, 0 insertions, 413 deletions
diff --git a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java b/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java deleted file mode 100644 index 049b3d60ef..0000000000 --- a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsDocumentProcessor.java +++ /dev/null @@ -1,165 +0,0 @@ -/* - * 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.definitions.xml; - -import java.io.IOException; -import java.io.InputStream; -import java.net.URI; -import java.net.URL; -import java.net.URLConnection; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamConstants; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.definitions.SCADefinitions; -import org.apache.tuscany.sca.definitions.impl.SCADefinitionsImpl; -import org.apache.tuscany.sca.definitions.util.SCADefinitionsUtil; -import org.apache.tuscany.sca.policy.DefaultIntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.xml.BindingTypeProcessor; -import org.apache.tuscany.sca.policy.xml.ImplementationTypeProcessor; -import org.apache.tuscany.sca.policy.xml.PolicySetProcessor; -import org.apache.tuscany.sca.policy.xml.ProfileIntentProcessor; -import org.apache.tuscany.sca.policy.xml.QualifiedIntentProcessor; -import org.apache.tuscany.sca.policy.xml.SimpleIntentProcessor; - -/** - * A SCA Definitions Document processor. - * - */ -public class SCADefinitionsDocumentProcessor implements URLArtifactProcessor<SCADefinitions> { - private StAXArtifactProcessor<Object> extensionProcessor; - //private SCADefinitionsBuilder definitionsBuilder; - private ModelResolver scaDefinitionsResolver; - private XMLInputFactory inputFactory; - private static final String TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.0"; - private static final String DEFINITIONS = "definitions"; - private static final QName tuscanyDefinitions = new QName(TUSCANY_NS,DEFINITIONS); - - /** - * Construct a new SCADefinitions processor - * @param assemblyFactory - * @param policyFactory - * @param staxProcessor - */ - public SCADefinitionsDocumentProcessor(StAXArtifactProcessorExtensionPoint staxProcessors, - StAXArtifactProcessor<Object> staxProcessor, - XMLInputFactory inputFactory, - PolicyFactory policyFactory) { - this.extensionProcessor = (StAXArtifactProcessor<Object>)staxProcessor; - this.inputFactory = inputFactory; - //definitionsBuilder = new SCADefinitionsBuilderImpl(); - this.scaDefinitionsResolver = new SCADefinitionsResolver(); - - IntentAttachPointTypeFactory intentAttachPointFactory = new DefaultIntentAttachPointTypeFactory(); - - SCADefinitionsProcessor scaDefnProcessor = new SCADefinitionsProcessor(policyFactory, extensionProcessor, scaDefinitionsResolver); - staxProcessors.addArtifactProcessor(scaDefnProcessor); - - staxProcessors.addArtifactProcessor(new SimpleIntentProcessor(policyFactory, extensionProcessor)); - staxProcessors.addArtifactProcessor(new ProfileIntentProcessor(policyFactory, extensionProcessor)); - staxProcessors.addArtifactProcessor(new QualifiedIntentProcessor(policyFactory, extensionProcessor)); - staxProcessors.addArtifactProcessor(new PolicySetProcessor(policyFactory, extensionProcessor)); - staxProcessors.addArtifactProcessor(new ImplementationTypeProcessor(policyFactory, intentAttachPointFactory, extensionProcessor)); - staxProcessors.addArtifactProcessor(new BindingTypeProcessor(policyFactory, intentAttachPointFactory, extensionProcessor)); - } - - - public SCADefinitions read(URL contributionURL, URI uri, URL url) throws ContributionReadException { - InputStream urlStream = null; - try { - URLConnection connection = url.openConnection(); - connection.setUseCaches(false); - urlStream = connection.getInputStream(); - //urlStream = createInputStream(url); - XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream); - - SCADefinitions scaDefns = new SCADefinitionsImpl(); - QName name = null; - int event; - while ( reader.hasNext() ) { - event = reader.next(); - - if ( event == XMLStreamConstants.START_ELEMENT || - event == XMLStreamConstants.END_ELEMENT ) { - name = reader.getName(); - if ( name.equals(tuscanyDefinitions) ) { - if ( event == XMLStreamConstants.END_ELEMENT ) { - return scaDefns; - } - } else { - SCADefinitions aDefn = (SCADefinitions)extensionProcessor.read(reader); - SCADefinitionsUtil.aggregateSCADefinitions(aDefn, scaDefns); - } - } - } - - return scaDefns; - } catch (XMLStreamException e) { - throw new ContributionReadException(e); - } catch (IOException e) { - throw new ContributionReadException(e); - } finally { - - try { - if (urlStream != null) { - urlStream.close(); - urlStream = null; - } - } catch (IOException ioe) { - //ignore - } - } - } - - public void resolve(SCADefinitions scaDefinitions, ModelResolver resolver) throws ContributionResolveException { - if ( resolver == null ) { - resolver = this.scaDefinitionsResolver; - } - SCADefinitionsUtil.stripDuplicates(scaDefinitions); - extensionProcessor.resolve(scaDefinitions, resolver); - } - - public String getArtifactType() { - return "definitions.xml"; - } - - public Class<SCADefinitions> getModelType() { - return SCADefinitions.class; - } - - public ModelResolver getSCADefinitionsResolver() { - return scaDefinitionsResolver; - } - - public void setDomainModelResolver(ModelResolver scaDefnsModelResolver) { - this.scaDefinitionsResolver = scaDefnsModelResolver; - } -} diff --git a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java b/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java deleted file mode 100644 index 7cb9087bd5..0000000000 --- a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsProcessor.java +++ /dev/null @@ -1,196 +0,0 @@ -/* - * 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.definitions.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamConstants; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionReadException; -import org.apache.tuscany.sca.contribution.service.ContributionResolveException; -import org.apache.tuscany.sca.contribution.service.ContributionWriteException; -import org.apache.tuscany.sca.definitions.SCADefinitions; -import org.apache.tuscany.sca.definitions.impl.SCADefinitionsImpl; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.IntentAttachPointType; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.PolicySet; -import org.apache.tuscany.sca.policy.QualifiedIntent; - -/** - * Processor for SCA Definitions - * - */ -public class SCADefinitionsProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<SCADefinitions> { - - private StAXArtifactProcessor<Object> extensionProcessor; - private ModelResolver definitionsResolver; - - public static final String BINDING = "binding"; - public static final String IMPLEMENTATION = "implementation"; - public static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0"; - public static final String SCA_DEFINITIONS = "definitions"; - public static final QName SCA_DEFINITIONS_QNAME = new QName(SCA10_NS, SCA_DEFINITIONS); - public static final String TARGET_NAMESPACE = "targetNamespace"; - public static final String NAME = "name"; - - /** - * Construct a new (sca) definitions processor - * @param policyFactory - * @param extensionProcessor - * @param modelResolver - */ - public SCADefinitionsProcessor(PolicyFactory policyFactory, - StAXArtifactProcessor<Object> extensionProcessor, - ModelResolver modelResolver) { - this.extensionProcessor = extensionProcessor; - this.definitionsResolver = modelResolver; - } - - public SCADefinitions read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - QName name = null; - SCADefinitions definitions = null; - String targetNamespace = null; - - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: { - name = reader.getName(); - if ( SCA_DEFINITIONS_QNAME.equals(name)) { - definitions = new SCADefinitionsImpl(); - targetNamespace = reader.getAttributeValue(null, TARGET_NAMESPACE); - definitions.setTargetNamespace(targetNamespace); - } else { - Object extension = extensionProcessor.read(reader); - if (extension != null) { - if ( extension instanceof Intent ) { - Intent intent = (Intent)extension; - intent.setName(new QName(targetNamespace, - intent.getName().getLocalPart())); - if ( intent instanceof QualifiedIntent ) { - QualifiedIntent qualifiedIntent = (QualifiedIntent)intent; - qualifiedIntent.getQualifiableIntent(). - setName(new QName(targetNamespace, - qualifiedIntent.getQualifiableIntent().getName().getLocalPart())); - } - - definitions.getPolicyIntents().add(intent); - } else if ( extension instanceof PolicySet ) { - PolicySet policySet = (PolicySet)extension; - policySet.setName(new QName(targetNamespace, - policySet.getName().getLocalPart())); - definitions.getPolicySets().add(policySet); - } else if ( extension instanceof IntentAttachPointType ) { - IntentAttachPointType type = (IntentAttachPointType)extension; - if ( type.getName().getLocalPart().startsWith(BINDING)) { - definitions.getBindingTypes().add((IntentAttachPointType)extension); - } else if ( type.getName().getLocalPart().startsWith(IMPLEMENTATION)) { - definitions.getImplementationTypes().add((IntentAttachPointType)extension); - } - } - definitionsResolver.addModel(extension); - } - break; - } - } - - case XMLStreamConstants.CHARACTERS: - break; - - case END_ELEMENT: - name = reader.getName(); - if ( SCA_DEFINITIONS_QNAME.equals(name)) { - return definitions; - } - break; - } - - //Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - return definitions; - } - - public void write(SCADefinitions definitions, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - writeStartDocument(writer, SCA10_NS, SCA_DEFINITIONS, - new XAttr(TARGET_NAMESPACE, definitions.getTargetNamespace().toString())); - - for (Intent policyIntent : definitions.getPolicyIntents()) { - extensionProcessor.write(policyIntent, writer); - } - - for (PolicySet policySet : definitions.getPolicySets()) { - extensionProcessor.write(policySet, writer); - } - - for (IntentAttachPointType bindingType : definitions.getBindingTypes()) { - extensionProcessor.write(bindingType, writer); - } - - for (IntentAttachPointType implType : definitions.getImplementationTypes()) { - extensionProcessor.write(implType, writer); - } - - writeEndDocument(writer); - } - - public void resolve(SCADefinitions scaDefns, ModelResolver resolver) throws ContributionResolveException { - for (int count = 0, size = scaDefns.getPolicyIntents().size(); count < size; count++) { - Intent intent = scaDefns.getPolicyIntents().get(count); - extensionProcessor.resolve(intent, resolver); - } - - for (int count = 0, size = scaDefns.getPolicySets().size(); count < size; count++) { - PolicySet policySet = scaDefns.getPolicySets().get(count); - extensionProcessor.resolve(policySet, resolver); - } - - for (int count = 0, size = scaDefns.getBindingTypes().size(); count < size; count++) { - IntentAttachPointType bindingType = scaDefns.getBindingTypes().get(count); - extensionProcessor.resolve(bindingType, resolver); - } - - for (int count = 0, size = scaDefns.getImplementationTypes().size(); count < size; count++) { - IntentAttachPointType implType = scaDefns.getImplementationTypes().get(count); - extensionProcessor.resolve(implType, resolver); - } - } - - public QName getArtifactType() { - return SCA_DEFINITIONS_QNAME; - } - - public Class<SCADefinitions> getModelType() { - return SCADefinitions.class; - } - -} diff --git a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java b/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java deleted file mode 100644 index 02fc114e24..0000000000 --- a/branches/sca-java-1.2/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java +++ /dev/null @@ -1,52 +0,0 @@ -/* - * 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.definitions.xml; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; - -/** - * Resolver for artifacts defined in definitions.xml - * - */ -public class SCADefinitionsResolver implements ModelResolver { - private Map<Object, Object> map = new HashMap<Object, Object>(); - - public SCADefinitionsResolver() { - } - - public void addModel(Object resolved) { - map.put(resolved, resolved); - } - - public Object removeModel(Object resolved) { - return map.remove(resolved); - } - - @SuppressWarnings("unchecked") - public <T> T resolveModel(Class<T> modelClass, T unresolved) { - Object resolved = map.get(unresolved); - if (resolved != null) { - return (T)resolved; - } - return unresolved; - } -} |