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-rw-r--r--sca-java-2.x/tags/2.0.1-RC1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java145
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diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java
new file mode 100644
index 0000000000..215338c7ce
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/contribution-resource/src/main/java/org/apache/tuscany/sca/contribution/resource/impl/ResourceExportProcessor.java
@@ -0,0 +1,145 @@
+/*
+ * 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.resource.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.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.contribution.resource.ResourceExport;
+import org.apache.tuscany.sca.contribution.resource.ResourceImportExportFactory;
+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 Resource export
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceExportProcessor implements StAXArtifactProcessor<ResourceExport> {
+
+ private static final String URI = "uri";
+
+ private final ResourceImportExportFactory factory;
+
+ public ResourceExportProcessor(FactoryExtensionPoint modelFactories) {
+ this.factory = modelFactories.getFactory(ResourceImportExportFactory.class);
+ }
+
+
+ /**
+ * Report a error.
+ *
+ * @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-resource-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters);
+ monitor.problem(problem);
+ }
+ }
+
+ public QName getArtifactType() {
+ return ResourceExport.TYPE;
+ }
+
+ public Class<ResourceExport> getModelType() {
+ return ResourceExport.class;
+ }
+
+ /**
+ * Process <export.resource uri=""/>
+ */
+ public ResourceExport read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException {
+ ResourceExport resourceExport = this.factory.createResourceExport();
+ QName element = null;
+
+ try {
+ while (reader.hasNext()) {
+ int event = reader.getEventType();
+ switch (event) {
+ case START_ELEMENT:
+ element = reader.getName();
+
+ // Read <export.resource>
+ if (ResourceExport.TYPE.equals(element)) {
+ String uri = reader.getAttributeValue(null, URI);
+ if (uri == null) {
+ error(context.getMonitor(), "AttributeURIMissing", reader);
+ //throw new ContributionReadException("Attribute 'uri' is missing");
+ } else
+ resourceExport.setURI(uri);
+ }
+
+ break;
+ case XMLStreamConstants.END_ELEMENT:
+ if (ResourceExport.TYPE.equals(reader.getName())) {
+ return resourceExport;
+ }
+ 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 resourceExport;
+ }
+
+ public void write(ResourceExport resourceExport, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException {
+
+ // Write <export.resource>
+ writer.writeStartElement(ResourceExport.TYPE.getNamespaceURI(), ResourceExport.TYPE.getLocalPart());
+
+ if (resourceExport.getURI() != null) {
+ writer.writeAttribute(URI, resourceExport.getURI());
+ }
+
+ writer.writeEndElement();
+ }
+
+ public void resolve(ResourceExport resourceExport, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException {
+
+ if (resourceExport.getURI() != null)
+ // Initialize the export's model resolver
+ resourceExport.setModelResolver(new ResourceExportModelResolver(resourceExport, resolver));
+ }
+}