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Diffstat (limited to 'branches/sca-java-1.x/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java')
-rw-r--r-- | branches/sca-java-1.x/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/branches/sca-java-1.x/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java b/branches/sca-java-1.x/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java deleted file mode 100644 index cdd5c0d992..0000000000 --- a/branches/sca-java-1.x/modules/binding-http/src/main/java/org/apache/tuscany/sca/binding/http/xml/HTTPBindingProcessor.java +++ /dev/null @@ -1,181 +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.http.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.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.OperationSelector; -import org.apache.tuscany.sca.assembly.WireFormat; -import org.apache.tuscany.sca.assembly.xml.Constants; -import org.apache.tuscany.sca.assembly.xml.PolicyAttachPointProcessor; -import org.apache.tuscany.sca.binding.http.HTTPBinding; -import org.apache.tuscany.sca.binding.http.HTTPBindingFactory; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -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.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.apache.tuscany.sca.monitor.impl.ProblemImpl; -import org.apache.tuscany.sca.policy.PolicyFactory; - -public class HTTPBindingProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<HTTPBinding> { - private static final String BINDING_HTTP = "binding.http"; - private static final QName BINDING_HTTP_QNAME = new QName(Constants.SCA10_TUSCANY_NS, BINDING_HTTP); - - private static final String NAME = "name"; - private static final String URI = "uri"; - - private HTTPBindingFactory httpBindingFactory; - private StAXArtifactProcessor<Object> extensionProcessor; - private StAXAttributeProcessor<Object> extensionAttributeProcessor; - private PolicyFactory policyFactory; - private PolicyAttachPointProcessor policyProcessor; - private Monitor monitor; - - public HTTPBindingProcessor(ExtensionPointRegistry extensionPoints, - StAXArtifactProcessor extensionProcessor, - StAXAttributeProcessor extensionAttributeProcessor, - Monitor monitor) { - ModelFactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(ModelFactoryExtensionPoint.class); - this.httpBindingFactory = modelFactories.getFactory(HTTPBindingFactory.class); - this.extensionProcessor = (StAXArtifactProcessor<Object>)extensionProcessor; - this.extensionAttributeProcessor = extensionAttributeProcessor; - this.policyFactory = modelFactories.getFactory(PolicyFactory.class); - this.policyProcessor = new PolicyAttachPointProcessor(policyFactory); - this.monitor = monitor; - } - - public QName getArtifactType() { - return BINDING_HTTP_QNAME; - } - - public Class<HTTPBinding> getModelType() { - return HTTPBinding.class; - } - - public HTTPBinding read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - HTTPBinding httpBinding = httpBindingFactory.createHTTPBinding(); - - // Read policies - policyProcessor.readPolicies(httpBinding, reader); - - while(reader.hasNext()) { - QName elementName = null; - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - elementName = reader.getName(); - - if (BINDING_HTTP_QNAME.equals(elementName)) { - String name = getString(reader, NAME); - if(name != null) { - httpBinding.setName(name); - } - - String uri = getString(reader, URI); - if (uri != null) { - httpBinding.setURI(uri); - } - } else { - // Read an extension element - Object extension = extensionProcessor.read(reader); - if (extension != null) { - if (extension instanceof WireFormat) { - httpBinding.setRequestWireFormat((WireFormat)extension); - } else if(extension instanceof OperationSelector) { - httpBinding.setOperationSelector((OperationSelector)extension); - } - } - } - - } - - if (event == END_ELEMENT && BINDING_HTTP_QNAME.equals(reader.getName())) { - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - - return httpBinding; - } - - public void write(HTTPBinding httpBinding, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - writeStart(writer, BINDING_HTTP_QNAME.getNamespaceURI(), BINDING_HTTP_QNAME.getLocalPart()); - - //write policies - policyProcessor.writePolicyAttributes(httpBinding, writer); - - // Write binding name - if (httpBinding.getName() != null) { - writer.writeAttribute(NAME, httpBinding.getName()); - } - - // Write binding URI - if (httpBinding.getURI() != null) { - writer.writeAttribute(URI, httpBinding.getURI()); - } - - if ( httpBinding.getRequestWireFormat() != null ) { - extensionProcessor.write(httpBinding.getRequestWireFormat(), writer); - } - - if ( httpBinding.getOperationSelector() != null ) { - extensionProcessor.write(httpBinding.getOperationSelector(), writer); - } - writeEnd(writer); - } - - - public void resolve(HTTPBinding model, ModelResolver resolver) throws ContributionResolveException { - policyProcessor.resolvePolicies(model, resolver); - } - - /** - * Report a error. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = new ProblemImpl(this.getClass().getName(), "binding-http-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - -} |