diff options
Diffstat (limited to '')
-rw-r--r-- | sca-java-1.x/tags/1.5-RC0/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/sca-java-1.x/tags/1.5-RC0/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java b/sca-java-1.x/tags/1.5-RC0/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java deleted file mode 100644 index 8c82ef2378..0000000000 --- a/sca-java-1.x/tags/1.5-RC0/modules/binding-sca-xml/src/main/java/org/apache/tuscany/sca/binding/sca/xml/SCABindingProcessor.java +++ /dev/null @@ -1,172 +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.binding.sca.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.Extension; -import org.apache.tuscany.sca.assembly.ExtensionFactory; -import org.apache.tuscany.sca.assembly.SCABinding; -import org.apache.tuscany.sca.assembly.SCABindingFactory; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.StAXAttributeProcessor; -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.monitor.Monitor; -import org.apache.tuscany.sca.policy.IntentAttachPointType; -import org.apache.tuscany.sca.policy.IntentAttachPointTypeFactory; -import org.apache.tuscany.sca.policy.PolicyFactory; -import org.apache.tuscany.sca.policy.PolicySetAttachPoint; - -/** - * A processor to read the XML that describes the SCA binding. - * - * @version $Rev$ $Date$ - */ - -public class SCABindingProcessor implements StAXArtifactProcessor<SCABinding>, Constants{ - - private SCABindingFactory scaBindingFactory; - private ExtensionFactory extensionFactory; - private PolicyFactory policyFactory; - private IntentAttachPointTypeFactory intentAttachPointTypeFactory; - - private PolicyAttachPointProcessor policyProcessor; - private StAXAttributeProcessor<Object> extensionAttributeProcessor; - - private Monitor monitor; - - protected static final String BINDING_SCA = "binding.sca"; - protected static final QName BINDING_SCA_QNAME = new QName(Constants.SCA10_NS, BINDING_SCA); - - public SCABindingProcessor(ModelFactoryExtensionPoint modelFactories, - StAXArtifactProcessor extensionProcessor, - StAXAttributeProcessor extensionAttributeProcessor, - Monitor monitor) { - this.scaBindingFactory = modelFactories.getFactory(SCABindingFactory.class); - this.extensionFactory = modelFactories.getFactory(ExtensionFactory.class); - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.intentAttachPointTypeFactory = modelFactories.getFactory(IntentAttachPointTypeFactory.class); - - this.policyProcessor = new PolicyAttachPointProcessor(policyFactory); - this.extensionAttributeProcessor = extensionAttributeProcessor; - - this.monitor = monitor; - } - - public QName getArtifactType() { - return BINDING_SCA_QNAME; - } - - public Class<SCABinding> getModelType() { - return SCABinding.class; - } - - public SCABinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - SCABinding scaBinding = scaBindingFactory.createSCABinding(); - IntentAttachPointType bindingType = intentAttachPointTypeFactory.createBindingType(); - bindingType.setName(getArtifactType()); - bindingType.setUnresolved(true); - ((PolicySetAttachPoint)scaBinding).setType(bindingType); - - // Read policies - policyProcessor.readPolicies(scaBinding, reader); - - // Read binding name - String name = reader.getAttributeValue(null, NAME); - if (name != null) { - scaBinding.setName(name); - } - - // Read binding URI - String uri = reader.getAttributeValue(null, URI); - if (uri != null) { - scaBinding.setURI(uri); - } - - // Handle extended attributes - for (int a = 0; a < reader.getAttributeCount(); a++) { - QName attributeName = reader.getAttributeName(a); - if( attributeName.getNamespaceURI() != null && attributeName.getNamespaceURI().length() > 0) { - if( (! Constants.SCA10_NS.equals(attributeName.getNamespaceURI()) && - (! Constants.SCA10_TUSCANY_NS.equals(attributeName.getNamespaceURI()) ))) { - Object attributeValue = extensionAttributeProcessor.read(attributeName, reader); - Extension attributeExtension; - if (attributeValue instanceof Extension) { - attributeExtension = (Extension) attributeValue; - } else { - attributeExtension = extensionFactory.createExtension(attributeName, attributeValue, true); - } - scaBinding.getAttributeExtensions().add(attributeExtension); - } - } - } - - // Skip to end element - while (reader.hasNext()) { - if (reader.next() == END_ELEMENT && BINDING_SCA_QNAME.equals(reader.getName())) { - break; - } - } - return scaBinding; - } - - public void resolve(SCABinding model, ModelResolver resolver) throws ContributionResolveException { - policyProcessor.resolvePolicies(model, resolver); - } - - public void write(SCABinding scaBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <binding.sca> - policyProcessor.writePolicyPrefixes(scaBinding, writer); - writer.writeStartElement(Constants.SCA10_NS, BINDING_SCA); - policyProcessor.writePolicyAttributes(scaBinding, writer); - - // Write binding name - if (scaBinding.getName() != null) { - writer.writeAttribute(NAME, scaBinding.getName()); - } - - // Write binding URI - if (scaBinding.getURI() != null) { - writer.writeAttribute(URI, scaBinding.getURI()); - } - - // Write extended attributes - for(Extension extension : scaBinding.getAttributeExtensions()) { - if(extension.isAttribute()) { - extensionAttributeProcessor.write(extension, writer); - } - } - - writer.writeEndElement(); - } - -} |