diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:11 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:08:11 +0000 |
commit | 0cc8ed2208c9d04057bcb00859490290e3aa948c (patch) | |
tree | 0087418cfdfc40a85fc250a9c36cb8ddc0ebb5db /branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache | |
parent | e0ff67c0b32813ea48734c770a5ffc1952644e29 (diff) |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835129 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache')
6 files changed, 0 insertions, 849 deletions
diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java deleted file mode 100644 index 36e959ea21..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyAttributeProcessor.java +++ /dev/null @@ -1,69 +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.processor.xml; - -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.contribution.Constants; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; -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; - -/** - * A Policy Processor used for testing. - * - * @version $Rev$ $Date$ - */ -public class AnyAttributeProcessor extends BaseStAXArtifactProcessor implements StAXAttributeProcessor<String> { - private static final QName ANY_ATTRIBUTE = new QName(Constants.XMLSCHEMA_NS, "anyAttribute"); - - public AnyAttributeProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { - - } - - public QName getArtifactType() { - return ANY_ATTRIBUTE; - } - - public Class<String> getModelType() { - return String.class; - } - - public String read(QName attributeName, XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - return reader.getAttributeValue(attributeName.getNamespaceURI(), attributeName.getLocalPart()); - } - - public void write(String value, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - writer.setPrefix(ANY_ATTRIBUTE.getPrefix(), ANY_ATTRIBUTE.getNamespaceURI()); - writer.writeAttribute(ANY_ATTRIBUTE.getLocalPart(), value); - } - - - public void resolve(String arg0, ModelResolver arg1) throws ContributionResolveException { - - } -} diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java deleted file mode 100644 index 66bea7a4dd..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java +++ /dev/null @@ -1,311 +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.processor.xml; - -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.util.ArrayList; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.xml.namespace.QName; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl; -import org.apache.tuscany.sca.contribution.Constants; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -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.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.traversal.DocumentTraversal; -import org.w3c.dom.traversal.NodeFilter; -import org.w3c.dom.traversal.NodeIterator; -import org.w3c.dom.traversal.TreeWalker; - -public class AnyElementProcessor implements StAXArtifactProcessor<Object> { - private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement"); - - private static final Logger logger = Logger.getLogger(AnyElementProcessor.class.getName()); - private DocumentBuilderFactory documentBuilderFactory; - private Document document; - private Monitor monitor; - - public AnyElementProcessor(ModelFactoryExtensionPoint modelFactories, Monitor monitor) { - documentBuilderFactory = modelFactories.getFactory(DocumentBuilderFactory.class); - this.monitor = monitor; - } - - - public QName getArtifactType() { - return ANY_ELEMENT; - } - - public Class<Object> getModelType() { - return Object.class; - } - - /** - * Reads the contetns of the unknown elements and generates the DOM - * @param reader - * @param name - * @return - * @throws XMLStreamException - */ - public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - - int event = reader.getEventType(); - int level = 0; - ArrayList<String> elementList = new ArrayList<String>(); - document = createDocument(); - - QName name = reader.getName(); - - while(reader.hasNext()){ - switch(event){ - case START_ELEMENT: - elementList.add(reader.getName().getLocalPart()); - if(level == 0){ - generateDOM(reader,null); - level++; - } - else{ - generateDOM(reader,elementList.get(elementList.size()-2).toString()); - } - - break; - case END_ELEMENT: - elementList.remove(reader.getName().getLocalPart()); - } - if(reader.hasNext()){ - event = reader.next(); - } - - if(event == START_ELEMENT || event == END_ELEMENT){ - if(reader.getName().equals(name)){ - break; - } - } - } - return document; - } - - /** - * Writes unknown portions back to the writer - * @param model - * @param writer - */ - public void write(Object model, XMLStreamWriter writer) { - - if( ! (model instanceof Document)) { - return; - } - - Document doc = (Document)model; - try{ - DocumentTraversal traversal = (DocumentTraversal)doc; - TreeWalker walker = traversal.createTreeWalker(doc.getDocumentElement(),NodeFilter.SHOW_ALL, null, true); - writeDOM(walker,writer); - } - catch(Exception e){ - if (logger.isLoggable(Level.SEVERE)) { - logger.log(Level.SEVERE, "Document not created "); - } - error("Document not created",document,e); - } - } - - public void resolve(Object arg0, ModelResolver arg1) throws ContributionResolveException { - - } - - /** - * Method to generate the DOM - * @param reader - * @param parent - * @throws Exception - */ - //private void generateDOM(String elementText, String parent) { - private void generateDOM(XMLStreamReader reader, String parent) { - try{ - String elePrefix = reader.getPrefix(); - String eleQName = reader.getLocalName(); - if (elePrefix != null && elePrefix.length() != 0) { - eleQName = elePrefix + ":" + eleQName; - } - - Element element = document.createElementNS(reader.getNamespaceURI(), eleQName); - - int attributeCount = reader.getAttributeCount(); - for(int i = 0;i < attributeCount;i++){ - String ns = reader.getAttributeNamespace(i); - String prefix = reader.getAttributePrefix(i); - String qname = reader.getAttributeLocalName(i); - String value = reader.getAttributeValue(i); - if (prefix != null && prefix.length() != 0) { - qname = prefix + ":" + qname; - } - element.setAttributeNS(ns,qname,value); - } - if(parent == null){ - if(document != null){ - document.appendChild(element); - } - else{ - if (logger.isLoggable(Level.SEVERE)) { - logger.log(Level.SEVERE, "Document not created "); - } - error("Document not created",document,element); - } - } - else{ - Node parentNode = getParentNode(document,parent); - if(parentNode != null){ - parentNode.appendChild(element); - } - else{ - if (logger.isLoggable(Level.SEVERE)) { - logger.log(Level.SEVERE, "Parent node not found"); - } - error("Parent node not found",document,parentNode.getNodeName()); - } - } - } - catch(Exception e){ - e.printStackTrace(); - if (logger.isLoggable(Level.SEVERE)) { - logger.log(Level.SEVERE, "Document not created "); - } - error("Document not created",document,e); - } - } - - /** - * Method to create an empty document - * @return - */ - private Document createDocument() { - try { - document = documentBuilderFactory.newDocumentBuilder().newDocument(); - return document; - } catch (ParserConfigurationException e) { - e.printStackTrace(); - } - return null; - } - - /** - * Method to traverse the DOM structure and write the elements - * @param walker - * @param writer - * @throws XMLStreamException - */ - private void writeDOM(TreeWalker walker,XMLStreamWriter writer) throws XMLStreamException { - - Node parent = walker.getCurrentNode(); - - writer.writeStartElement(parent.getPrefix(), parent.getLocalName(), parent.getNamespaceURI()); - - NamedNodeMap attributes = parent.getAttributes(); - - for(int i = 0;i<attributes.getLength();i++){ - writer.writeAttribute(attributes.item(i).getPrefix(), attributes.item(i).getNamespaceURI(), attributes.item(i).getLocalName(), attributes.item(i).getNodeValue()); - } - - for (Node n = walker.firstChild();n != null;n = walker.nextSibling()) { - writeDOM(walker,writer); - } - writer.writeEndElement(); - - walker.setCurrentNode(parent); - } - - /** - * Method to get the Parent node out of the DOM structure - * @param doc - * @param parent - * @return - */ - private Node getParentNode(Node doc,String parent) { - Node parentNode = null; - try{ - DocumentTraversal traversal = (DocumentTraversal)doc; - - CharSequence prefixChar = ":"; - NodeIterator iterator = traversal.createNodeIterator(document.getDocumentElement(), NodeFilter.SHOW_ELEMENT, null, true); - for (Node n = iterator.nextNode(); n != null; n = iterator.nextNode()) { - String nodeName = n.getNodeName(); - String[] str = null; - if(n.getNodeName().contains(prefixChar)){ - str = nodeName.split(":"); - nodeName = str[str.length-1]; - } - if(parent.equalsIgnoreCase(nodeName)){ - parentNode = n; - } - } - return parentNode; - } - catch(Exception e){ - e.printStackTrace(); - } - return parentNode; - } - - /** - * Marshals exceptions into the monitor - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Exception ex) { - if (monitor != null) { - Problem problem = new ProblemImpl(this.getClass().getName(), "contribution-validation-messages", Severity.ERROR, model, message, ex); - monitor.problem(problem); - } - } - - /** - * 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(), "contribution-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - -} diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java deleted file mode 100644 index 256d50c191..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionGeneratedMetadataDocumentProcessor.java +++ /dev/null @@ -1,49 +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.xml; - -import javax.xml.stream.XMLInputFactory; - -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.monitor.Monitor; - -/** - * URLArtifactProcessor that handles sca-contribution-generated.xml files. - * - * @version $Rev$ $Date$ - */ -public class ContributionGeneratedMetadataDocumentProcessor extends ContributionMetadataDocumentProcessor { - - public ContributionGeneratedMetadataDocumentProcessor(XMLInputFactory inputFactory, - StAXArtifactProcessor staxProcessor, - Monitor monitor) { - super(inputFactory, staxProcessor, monitor); - } - - public ContributionGeneratedMetadataDocumentProcessor(ModelFactoryExtensionPoint modelFactories, - StAXArtifactProcessor staxProcessor, - Monitor monitor) { - super(modelFactories, staxProcessor, monitor); - } - - public String getArtifactType() { - return "sca-contribution-generated.xml"; - } -} diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java deleted file mode 100644 index e2e97239e0..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataDocumentProcessor.java +++ /dev/null @@ -1,131 +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.xml; - -import java.io.IOException; -import java.io.InputStream; -import java.net.URI; -import java.net.URL; -import java.net.URLConnection; - -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; - -import org.apache.tuscany.sca.assembly.builder.impl.ProblemImpl; -import org.apache.tuscany.sca.contribution.ContributionMetadata; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; -import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; -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.monitor.Monitor; -import org.apache.tuscany.sca.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; - -/** - * URLArtifactProcessor that handles sca-contribution.xml files. - * - * @version $Rev$ $Date$ - */ -public class ContributionMetadataDocumentProcessor implements URLArtifactProcessor<ContributionMetadata>{ - private final StAXArtifactProcessor staxProcessor; - private final XMLInputFactory inputFactory; - private final Monitor monitor; - - public ContributionMetadataDocumentProcessor(XMLInputFactory inputFactory, - StAXArtifactProcessor staxProcessor, - Monitor monitor) { - this.inputFactory = inputFactory; - this.staxProcessor = staxProcessor; - this.monitor = monitor; - } - - public ContributionMetadataDocumentProcessor(ModelFactoryExtensionPoint modelFactories, - StAXArtifactProcessor staxProcessor, - Monitor monitor) { - this.inputFactory = modelFactories.getFactory(XMLInputFactory.class); - this.staxProcessor = staxProcessor; - this.monitor = monitor; - } - - /** - * Report a exception. - * - * @param problems - * @param message - * @param model - */ - private void error(String message, Object model, Exception ex) { - if (monitor != null) { - Problem problem = new ProblemImpl(this.getClass().getName(), "contribution-xml-validation-messages", Severity.ERROR, model, message, ex); - monitor.problem(problem); - } - } - - public String getArtifactType() { - return "sca-contribution.xml"; - } - - public Class<ContributionMetadata> getModelType() { - return ContributionMetadata.class; - } - - public ContributionMetadata read(URL contributionURL, URI uri, URL url) throws ContributionReadException { - InputStream urlStream = null; - try { - - // Create a stream reader - URLConnection connection = url.openConnection(); - connection.setUseCaches(false); - urlStream = connection.getInputStream(); - XMLStreamReader reader = inputFactory.createXMLStreamReader(url.toString(), urlStream); - reader.nextTag(); - - // Read the contribution model - ContributionMetadata contribution = (ContributionMetadata)staxProcessor.read(reader); - - return contribution; - - } catch (XMLStreamException e) { - ContributionReadException ex = new ContributionReadException(e); - error("XMLStreamException", inputFactory, ex); - throw ex; - } catch (IOException e) { - ContributionReadException ex = new ContributionReadException(e); - error("IOException", inputFactory, ex); - throw ex; - } finally { - try { - if (urlStream != null) { - urlStream.close(); - urlStream = null; - } - } catch (IOException ioe) { - //ignore - } - } - } - - public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException { - staxProcessor.resolve(contribution, resolver); - } - -} diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java deleted file mode 100644 index 3f5aacb541..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionMetadataProcessor.java +++ /dev/null @@ -1,217 +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.xml; - -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.assembly.builder.impl.ProblemImpl; -import org.apache.tuscany.sca.contribution.ContributionFactory; -import org.apache.tuscany.sca.contribution.ContributionMetadata; -import org.apache.tuscany.sca.contribution.Export; -import org.apache.tuscany.sca.contribution.Import; -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.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.monitor.Problem; -import org.apache.tuscany.sca.monitor.Problem.Severity; - -/** - * Processor for contribution metadata - * - * @version $Rev$ $Date$ - */ -public class ContributionMetadataProcessor extends BaseStAXArtifactProcessor implements StAXArtifactProcessor<ContributionMetadata> { - - private static final String SCA10_NS = "http://www.osoa.org/xmlns/sca/1.0"; - - private static final QName CONTRIBUTION_QNAME = new QName(SCA10_NS, "contribution"); - private static final QName DEPLOYABLE_QNAME = new QName(SCA10_NS, "deployable"); - - private final AssemblyFactory assemblyFactory; - private final ContributionFactory contributionFactory; - - private final StAXArtifactProcessor<Object> extensionProcessor; - private Monitor monitor; - - public ContributionMetadataProcessor(AssemblyFactory assemblyFactory, - ContributionFactory contributionFactory, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - this.assemblyFactory = assemblyFactory; - this.contributionFactory = contributionFactory; - this.extensionProcessor = extensionProcessor; - this.monitor = monitor; - } - - /** - * 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(), "contribution-xml-validation-messages", Severity.ERROR, model, message, (Object[])messageParameters); - monitor.problem(problem); - } - } - - public ContributionMetadataProcessor(ModelFactoryExtensionPoint modelFactories, - StAXArtifactProcessor<Object> extensionProcessor, - Monitor monitor) { - this.assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); - this.contributionFactory = modelFactories.getFactory(ContributionFactory.class); - this.extensionProcessor = extensionProcessor; - this.monitor = monitor; - } - - - public QName getArtifactType() { - return CONTRIBUTION_QNAME; - } - - public Class<ContributionMetadata> getModelType() { - return ContributionMetadata.class; - } - - public ContributionMetadata read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - ContributionMetadata contribution = null; - QName name = null; - - while (reader.hasNext()) { - int event = reader.getEventType(); - switch (event) { - case START_ELEMENT: - name = reader.getName(); - - if (CONTRIBUTION_QNAME.equals(name)) { - - // Read <contribution> - contribution = this.contributionFactory.createContributionMetadata(); - contribution.setUnresolved(true); - - } else if (DEPLOYABLE_QNAME.equals(name)) { - - // Read <deployable> - QName compositeName = getQName(reader, "composite"); - if (compositeName == null) { - error("AttributeCompositeMissing", reader); - //throw new ContributionReadException("Attribute 'composite' is missing"); - } else { - if (contribution != null) { - Composite composite = assemblyFactory.createComposite(); - composite.setName(compositeName); - composite.setUnresolved(true); - contribution.getDeployables().add(composite); - } - } - } else { - - // Read an extension element - Object extension = extensionProcessor.read(reader); - if (extension != null && contribution != null) { - if (extension instanceof Import) { - contribution.getImports().add((Import)extension); - } else if (extension instanceof Export) { - contribution.getExports().add((Export)extension); - } - } - } - break; - - case XMLStreamConstants.END_ELEMENT: - if (CONTRIBUTION_QNAME.equals(reader.getName())) { - return contribution; - } - break; - } - - //Read the next element - if (reader.hasNext()) { - reader.next(); - } - } - - return contribution; - } - - public void write(ContributionMetadata contribution, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { - - // Write <contribution> - writeStartDocument(writer, CONTRIBUTION_QNAME.getNamespaceURI(), CONTRIBUTION_QNAME.getLocalPart()); - - // Write <import> - for (Import imp: contribution.getImports()) { - extensionProcessor.write(imp, writer); - } - - // Write <export> - for (Export export: contribution.getExports()) { - extensionProcessor.write(export, writer); - } - - // Write <deployable> - for (Composite deployable: contribution.getDeployables()) { - writeStart(writer, DEPLOYABLE_QNAME.getNamespaceURI(), DEPLOYABLE_QNAME.getLocalPart(), - new XAttr("composite", deployable.getName())); - writeEnd(writer); - } - - writeEndDocument(writer); - } - - public void resolve(ContributionMetadata contribution, ModelResolver resolver) throws ContributionResolveException { - - // Resolve imports and exports - for (Export export: contribution.getExports()) { - extensionProcessor.resolve(export, resolver); - } - for (Import import_: contribution.getImports()) { - extensionProcessor.resolve(import_, resolver); - } - - // Resolve deployable composites - List<Composite> deployables = contribution.getDeployables(); - for (int i = 0, n = deployables.size(); i < n; i++) { - Composite deployable = deployables.get(i); - Composite resolved = (Composite)resolver.resolveModel(Composite.class, deployable); - if (resolved != deployable) { - deployables.set(i, resolved); - } - } - - contribution.setUnresolved(false); - } -} diff --git a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java b/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java deleted file mode 100644 index f226dbbee3..0000000000 --- a/branches/sca-java-1.3.2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/xml/ContributionModelResolver.java +++ /dev/null @@ -1,72 +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.xml; - -import java.util.HashMap; -import java.util.Map; - -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; -import org.apache.tuscany.sca.contribution.resolver.ModelResolver; - -/** - * A Model Resolver for Contribution models. - * - * @version $Rev$ $Date$ - */ -public class ContributionModelResolver implements ModelResolver { - - private Map<String, Contribution> map = new HashMap<String, Contribution>(); - - public ContributionModelResolver(Contribution contribution, ModelFactoryExtensionPoint modelFactories) { - } - - public void addModel(Object resolved) { - Contribution contribution = (Contribution)resolved; - map.put(contribution.getURI(), contribution); - } - - public Object removeModel(Object resolved) { - return map.remove(((Contribution)resolved).getURI()); - } - - public <T> T resolveModel(Class<T> modelClass, T unresolved) { - - // Lookup a contribution for the given URI - String uri = ((Contribution)unresolved).getURI(); - if (uri != null) { - Contribution resolved = (Contribution) map.get(uri); - if (resolved != null) { - return modelClass.cast(resolved); - } - return unresolved; - } else { - - // If no URI was specified, just return the first contribution - if (!map.isEmpty()) { - Contribution resolved = map.values().iterator().next(); - return modelClass.cast(resolved); - } else { - return unresolved; - } - } - } - -} |