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-rw-r--r--sandbox/ant/sca/branches/2.0-M2/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java196
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diff --git a/sandbox/ant/sca/branches/2.0-M2/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java b/sandbox/ant/sca/branches/2.0-M2/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java
deleted file mode 100644
index 8ed57a8a0e..0000000000
--- a/sandbox/ant/sca/branches/2.0-M2/modules/implementation-node/src/main/java/org/apache/tuscany/sca/implementation/node/xml/ConfiguredNodeImplementationProcessor.java
+++ /dev/null
@@ -1,196 +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.node.xml;
-
-import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
-import static javax.xml.stream.XMLStreamConstants.START_ELEMENT;
-
-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.AssemblyFactory;
-import org.apache.tuscany.sca.assembly.Composite;
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.ContributionFactory;
-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.StAXArtifactProcessor;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.implementation.node.ConfiguredNodeImplementation;
-import org.apache.tuscany.sca.implementation.node.NodeImplementationFactory;
-import org.apache.tuscany.sca.monitor.Monitor;
-
-
-/**
- * Implements a StAX artifact processor for configured node implementations.
- *
- * @version $Rev$ $Date$
- */
-public class ConfiguredNodeImplementationProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<ConfiguredNodeImplementation> {
-
- private static final String ATOM_NS = "http://www.w3.org/2005/Atom";
- private static final QName FEED_QNAME = new QName(ATOM_NS, "feed");
- private static final QName ENTRY_QNAME = new QName(ATOM_NS, "entry");
- private static final QName ID_QNAME = new QName(ATOM_NS, "id");
- private static final QName LINK_QNAME = new QName(ATOM_NS, "link");
- private static final String HREF = "href";
-
- private ContributionFactory contributionFactory;
- private AssemblyFactory assemblyFactory;
- private NodeImplementationFactory implementationFactory;
-
- public ConfiguredNodeImplementationProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
- this.contributionFactory = modelFactories.getFactory(ContributionFactory.class);
- this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class);
- this.implementationFactory = modelFactories.getFactory(NodeImplementationFactory.class);
- }
-
- public QName getArtifactType() {
- return null;
- }
-
- public Class<ConfiguredNodeImplementation> getModelType() {
- // Returns the type of model processed by this processor
- return ConfiguredNodeImplementation.class;
- }
-
- public ConfiguredNodeImplementation read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
-
- ConfiguredNodeImplementation implementation = implementationFactory.createConfiguredNodeImplementation();
- implementation.setUnresolved(true);
-
- // Read a feed containing links to the composite and the contributions assigned to
- // the node
- Composite composite = null;
- Contribution contribution = null;
- boolean id = false;
- QName name = null;
-
- while (reader.hasNext()) {
- int event = reader.getEventType();
- switch (event) {
-
- case START_ELEMENT:
- name = reader.getName();
-
- if (ENTRY_QNAME.equals(name)) {
-
- // Read an <entry>
- if (implementation.getComposite() == null) {
- composite = assemblyFactory.createComposite();
- } else {
- contribution = contributionFactory.createContribution();
- }
- } else if (ID_QNAME.equals(name)) {
-
- // Read an <id>
- id = true;
-
- } else if (LINK_QNAME.equals(name)) {
-
- // Read a <link>
- String href = getString(reader, HREF);
-
- if (composite != null) {
- composite.setURI(href);
- } else if (contribution != null) {
- contribution.setLocation(href);
- }
- }
- break;
-
- case XMLStreamConstants.CHARACTERS:
-
- // Read characters inside an <id> element
- if (id) {
- if (contribution != null) {
- contribution.setURI(reader.getText());
- }
- }
- break;
-
- case END_ELEMENT:
- name = reader.getName();
-
- // Clear current state when reading reaching end element
- if (ENTRY_QNAME.equals(name)) {
- if (composite != null) {
- implementation.setComposite(composite);
- } else if (contribution != null) {
- implementation.getContributions().add(contribution);
- }
-
- composite = null;
- contribution = null;
-
- } else if (ID_QNAME.equals(name)) {
- id = false;
-
- } else if (FEED_QNAME.equals(name)) {
-
- // We've reached the end of the feed
- return implementation;
- }
- break;
- }
-
- // Read the next element
- if (reader.hasNext()) {
- reader.next();
- }
- }
- return implementation;
- }
-
- public void resolve(ConfiguredNodeImplementation implementation, ModelResolver resolver) throws ContributionResolveException {
-
- // Resolve the referenced composite
- Composite composite = implementation.getComposite();
- if (composite != null) {
- composite = resolver.resolveModel(Composite.class, composite);
- if (!composite.isUnresolved()) {
- implementation.setComposite(composite);
- }
- }
-
- // Resolve the referenced contributions
- List<Contribution> contributions = implementation.getContributions();
- for (int i = 0, n = contributions.size(); i < n; i++) {
- Contribution contribution = contributions.get(i);
- contribution = resolver.resolveModel(Contribution.class, contribution);
- if (!contribution.isUnresolved()) {
- contributions.set(i, contribution);
- }
- }
-
- implementation.setUnresolved(false);
- }
-
- public void write(ConfiguredNodeImplementation implementation, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException {
- //TODO Write the feed describing the node configuration
- }
-}
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