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Diffstat (limited to '')
-rw-r--r-- | sandbox/ant/sca/tags/2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java b/sandbox/ant/sca/tags/2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java deleted file mode 100644 index 68c46a2301..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/contribution-xml/src/main/java/org/apache/tuscany/sca/contribution/processor/xml/AnyElementProcessor.java +++ /dev/null @@ -1,161 +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.CDATA; -import static javax.xml.stream.XMLStreamConstants.CHARACTERS; -import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; -import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import javax.xml.namespace.NamespaceContext; -import javax.xml.namespace.QName; -import javax.xml.stream.XMLEventReader; -import javax.xml.stream.XMLInputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamReader; -import javax.xml.stream.XMLStreamWriter; -import javax.xml.stream.events.XMLEvent; - -import org.apache.tuscany.sca.contribution.Constants; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.contribution.processor.ContributionResolveException; -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.monitor.Monitor; - -public class AnyElementProcessor implements StAXArtifactProcessor<Object> { - private static final QName ANY_ELEMENT = new QName(Constants.XMLSCHEMA_NS, "anyElement"); - - private XMLInputFactory xmlInputFactory; - @SuppressWarnings("unused") - private Monitor monitor; - - - public AnyElementProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) { - xmlInputFactory = modelFactories.getFactory(XMLInputFactory.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 a custom - * implementation of XMLStreamReader i.e. XMLEventsStreamReader - * - * @param reader - * @return - * @throws XMLStreamException - */ - @SuppressWarnings("unchecked") - public Object read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException { - - // Custom variables - String currentElement = null; - List eventsList = new ArrayList(); - - Map<String, NamespaceContext> eventContext = new HashMap<String, NamespaceContext>(); - - try { - // Cast the block of unknown elements into document - XMLDocumentStreamReader docReader = new XMLDocumentStreamReader(reader); - - XMLEventReader xmlEventReader = xmlInputFactory.createXMLEventReader(docReader); - - while (xmlEventReader.hasNext()) { - XMLEvent event = xmlEventReader.nextEvent(); - - // Populate the eventContext map with the current element's name - // and corresponding NamesapceContext - if (currentElement != null && !(eventContext.containsKey(currentElement))) { - eventContext.put(currentElement, reader.getNamespaceContext()); - } - - // Populate the list with the XMLEvents - eventsList.add(event); - if (event.isStartElement()) { - currentElement = reader.getName().getLocalPart(); - } - if (event.isEndDocument()) { - return new XMLEventsStreamReader(eventsList, eventContext); - } - } - } catch (Exception e) { - e.printStackTrace(); - } - return null; - } - - /** - * Writes unknown portions back to the writer - * - * @param model - * @param writer - */ - public void write(Object model, XMLStreamWriter writer) throws XMLStreamException { - if (!(model instanceof XMLStreamReader)) { - return; - } - XMLStreamReader reader = (XMLStreamReader)model; - - int event = reader.getEventType(); - while (reader.hasNext()) { - switch (event) { - case START_ELEMENT: - - writer.writeStartElement(reader.getPrefix(), reader.getLocalName(), reader.getNamespaceURI()); - for (int i = 1; i <= reader.getAttributeCount(); i++) { - writer.writeAttribute(reader.getAttributePrefix(i), reader.getAttributeNamespace(i), reader - .getAttributeLocalName(i), reader.getAttributeValue(i)); - } - break; - - case CHARACTERS: - writer.writeCharacters(reader.getText()); - break; - - case CDATA: - writer.writeCData(reader.getText()); - break; - - case END_ELEMENT: - writer.writeEndElement(); - break; - } - if (reader.hasNext()) { - event = reader.next(); - } - } - } - - public void resolve(Object model, ModelResolver resolver) throws ContributionResolveException { - - } -} |