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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/branches/2.0-Beta2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java b/sca-java-2.x/branches/2.0-Beta2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java deleted file mode 100644 index 17b0dc3953..0000000000 --- a/sca-java-2.x/branches/2.0-Beta2/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/namespace/impl/NamespaceImportProcessor.java +++ /dev/null @@ -1,178 +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.contribution.namespace.impl; - -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.assembly.AssemblyFactory; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImport; -import org.apache.tuscany.sca.contribution.namespace.NamespaceImportExportFactory; -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.processor.StAXAttributeProcessor; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; - -/** - * Artifact processor for Namespace import - * - * @version $Rev$ $Date$ - */ -public class NamespaceImportProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<NamespaceImport> { - private static final String SCA11_NS = "http://docs.oasis-open.org/ns/opencsa/sca/200912"; - - private static final QName IMPORT = new QName(SCA11_NS, "import"); - - private static final String NAMESPACE = "namespace"; - private static final String LOCATION = "location"; - - private final NamespaceImportExportFactory factory; - private final AssemblyFactory extensionFactory; - private final StAXArtifactProcessor<Object> extensionProcessor; - private final StAXAttributeProcessor<Object> attributeProcessor; - - public NamespaceImportProcessor(FactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - StAXAttributeProcessor<Object> attributeProcessor) { - this.factory = modelFactories.getFactory(NamespaceImportExportFactory.class); - this.extensionFactory = modelFactories.getFactory(AssemblyFactory.class); - this.extensionProcessor = extensionProcessor; - this.attributeProcessor = attributeProcessor; - } - - /** - * Report a warning. - * - * @param problems - * @param message - * @param model - */ - private void error(Monitor monitor, String message, Object model, Object... messageParameters) { - if (monitor != null) { - Problem problem = monitor.createProblem(this.getClass().getName(), "contribution-namespace-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public QName getArtifactType() { - return IMPORT; - } - - public Class<NamespaceImport> getModelType() { - return NamespaceImport.class; - } - - /** - * Process <import namespace="" location=""/> - */ - public NamespaceImport read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException { - NamespaceImport namespaceImport = this.factory.createNamespaceImport(); - QName element; - - try { - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - element = reader.getName(); - - // Read <import> - if (IMPORT.equals(element)) { - String ns = reader.getAttributeValue(null, NAMESPACE); - if (ns == null) { - error(context.getMonitor(), "AttributeNameSpaceMissing", reader); - //throw new ContributionReadException("Attribute 'namespace' is missing"); - } else { - namespaceImport.setNamespace(ns); - } - - String location = getURIString(reader, LOCATION); - if (location != null) { - namespaceImport.setLocation(location); - } - readExtendedAttributes(reader, namespaceImport, attributeProcessor, extensionFactory, context); - } else { - // handle extended elements - Object ext = extensionProcessor.read(reader, context); - if (namespaceImport != null) { - namespaceImport.getExtensions().add(ext); - } - } - break; - case XMLStreamConstants.END_ELEMENT: - if (IMPORT.equals(reader.getName())) { - return namespaceImport; - } - break; - } - - // Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - } - catch (XMLStreamException e) { - ContributionReadException ex = new ContributionReadException(e); - error(context.getMonitor(), "XMLStreamException", reader, ex); - } - - return namespaceImport; - } - - public void write(NamespaceImport namespaceImport, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException { - - // Write <import> - writer.writeStartElement(IMPORT.getNamespaceURI(), IMPORT.getLocalPart()); - - if (namespaceImport.getNamespace() != null) { - writer.writeAttribute(NAMESPACE, namespaceImport.getNamespace()); - } - if (namespaceImport.getLocation() != null) { - writer.writeAttribute(LOCATION, namespaceImport.getLocation()); - } - - writeExtendedAttributes(writer, namespaceImport, attributeProcessor, context); - - //handle extended elements - for (Object ext : namespaceImport.getExtensions()) { - extensionProcessor.write(ext, writer, context); - } - - writer.writeEndElement(); - } - - - public void resolve(NamespaceImport model, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { - } -} |