diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/SCAConfigProcessor.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/SCAConfigProcessor.java | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/SCAConfigProcessor.java b/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/SCAConfigProcessor.java deleted file mode 100644 index 86ff968d0e..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC3/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/SCAConfigProcessor.java +++ /dev/null @@ -1,194 +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.implementation.osgi.xml; - -import java.util.ArrayList; -import java.util.List; - -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.assembly.Binding; -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -import org.apache.tuscany.sca.contribution.processor.ContributionWriteException; -import org.apache.tuscany.sca.contribution.processor.ProcessorContext; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.implementation.osgi.SCAConfig; -import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory; -import org.apache.tuscany.sca.policy.Intent; -import org.apache.tuscany.sca.policy.PolicySet; - -/* -<?xml version="1.0" encoding="UTF-8"?> -<scact:sca-config targetNamespace="http://www.foocorp.com/definitions" - xmlns:scact="http://www.osgi.org/xmlns/scact/v1.0.0" - xmlns:sca="http://docs.oasis-open.org/ns/opencsa/sca/200912" - xmlns:foocorp="http://www.foocorp.com/definitions" - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" - xsi:schemaLocation="http://www.osgi.org/xmlns/scact/v1.0.0 http://www.osgi.org/xmlns/scact/v1.0.0/sca-config.xsd"> - - <sca:binding.ws name="com.foocorp.FooOrderWebServiceBinding" - uri="http://www.foocorp.com/FooOrderService" requires="sca:soap.1_2" /> - <foocorp:binding.rmi name="com.foocorp.FooOrderRMIBinding" - host="www.foocorp.com" port="8099" serviceName="FooOrderService" /> -</scact:sca-config> -*/ -public class SCAConfigProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<SCAConfig> { - private static final QName SCA_CONFIG_QNAME = new QName("http://www.osgi.org/xmlns/scact/v1.0.0", "sca-config"); - private ServiceDescriptionsFactory factory; - private StAXArtifactProcessor processor; - - public SCAConfigProcessor(ExtensionPointRegistry registry, StAXArtifactProcessor processor) { - this.processor = processor; - FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class); - this.factory = modelFactories.getFactory(ServiceDescriptionsFactory.class); - } - - public SCAConfig read(XMLStreamReader reader, ProcessorContext context) throws XMLStreamException, - ContributionReadException { - int event = reader.getEventType(); - SCAConfig definitions = factory.createSCAConfig(); - String targetNamespace = null; - while (true) { - switch (event) { - case XMLStreamConstants.START_ELEMENT: - QName name = reader.getName(); - if (SCA_CONFIG_QNAME.equals(name)) { - targetNamespace = reader.getAttributeValue(null, "targetNamespace"); - definitions.setTargetNamespace(targetNamespace); - } else { - Object extension = processor.read(reader, context); - if (extension != null) { - if (extension instanceof Intent) { - Intent intent = (Intent)extension; - intent.setName(new QName(targetNamespace, intent.getName().getLocalPart())); - definitions.getIntents().add(intent); - for (Intent i : intent.getQualifiedIntents()) { - i.setName(new QName(targetNamespace, i.getName().getLocalPart())); - } - } 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 Binding) { - Binding binding = (Binding)extension; - definitions.getBindings().add(binding); - } - } - } - break; - case XMLStreamConstants.END_ELEMENT: - name = reader.getName(); - if (SCA_CONFIG_QNAME.equals(name)) { - return definitions; - } - break; - } - if (reader.hasNext()) { - event = reader.next(); - } else { - return definitions; - } - } - } - - public QName getArtifactType() { - return SCA_CONFIG_QNAME; - } - - public void write(SCAConfig definitions, XMLStreamWriter writer, ProcessorContext context) - throws ContributionWriteException, XMLStreamException { - - writeStartDocument(writer, - SCA_CONFIG_QNAME.getNamespaceURI(), - SCA_CONFIG_QNAME.getLocalPart(), - new XAttr("targetNamespace", definitions.getTargetNamespace())); - - for (Binding binding : definitions.getBindings()) { - processor.write(binding, writer, context); - } - - for (Intent policyIntent : definitions.getIntents()) { - processor.write(policyIntent, writer, context); - } - - for (PolicySet policySet : definitions.getPolicySets()) { - processor.write(policySet, writer, context); - } - - writeEndDocument(writer); - } - - public void resolve(SCAConfig scaDefns, ModelResolver resolver, ProcessorContext context) - throws ContributionResolveException { - // start by adding all of the top level artifacts into the resolver as there - // are many cross artifact references in a definitions file and we don't want - // to be dependent on the order things appear - - List<Intent> intents = new ArrayList<Intent>(); - List<PolicySet> policySets = new ArrayList<PolicySet>(); - List<PolicySet> referredPolicySets = new ArrayList<PolicySet>(); - - for (Intent intent : scaDefns.getIntents()) { - intents.add(intent); - resolver.addModel(intent, context); - for (Intent i : intent.getQualifiedIntents()) { - intents.add(i); - resolver.addModel(i, context); - } - } - - for (PolicySet policySet : scaDefns.getPolicySets()) { - if (policySet.getReferencedPolicySets().isEmpty()) { - policySets.add(policySet); - } else { - referredPolicySets.add(policySet); - } - - resolver.addModel(policySet, context); - } - - // now resolve everything to ensure that any references between - // artifacts are satisfied - - for (Intent policyIntent : intents) - processor.resolve(policyIntent, resolver, context); - - for (PolicySet policySet : policySets) - processor.resolve(policySet, resolver, context); - - for (PolicySet policySet : referredPolicySets) - processor.resolve(policySet, resolver, context); - - } - - public Class<SCAConfig> getModelType() { - return SCAConfig.class; - } - -} |