From e5b7380c874745c989d1816b8f552504f038e1bc Mon Sep 17 00:00:00 2001 From: lresende Date: Thu, 26 Sep 2013 20:33:20 +0000 Subject: 2.0 branch for possible maintenance release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1526672 13f79535-47bb-0310-9956-ffa450edef68 --- .../osgi/xml/OSGiPropertyProcessor.java | 115 +++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 sca-java-2.x/branches/2.0/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java (limited to 'sca-java-2.x/branches/2.0/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java') diff --git a/sca-java-2.x/branches/2.0/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java b/sca-java-2.x/branches/2.0/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java new file mode 100644 index 0000000000..a0c9baf6f1 --- /dev/null +++ b/sca-java-2.x/branches/2.0/modules/implementation-osgi/src/main/java/org/apache/tuscany/sca/implementation/osgi/xml/OSGiPropertyProcessor.java @@ -0,0 +1,115 @@ +/* + * 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.osgi.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; +import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.NAME; +import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.PROPERTY_QNAME; +import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.TYPE; +import static org.apache.tuscany.sca.implementation.osgi.OSGiProperty.VALUE; + +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.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.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.implementation.osgi.OSGiImplementationFactory; +import org.apache.tuscany.sca.implementation.osgi.OSGiProperty; + +/** + * A processor for + */ +public class OSGiPropertyProcessor implements StAXArtifactProcessor { + private OSGiImplementationFactory factory; + + + public OSGiPropertyProcessor(FactoryExtensionPoint modelFactories) { + this.factory = modelFactories.getFactory(OSGiImplementationFactory.class); + } + + public OSGiProperty read(XMLStreamReader reader, ProcessorContext context) throws XMLStreamException { + int event = reader.getEventType(); + OSGiProperty prop = null; + while (true) { + switch (event) { + case START_ELEMENT: + QName name = reader.getName(); + if (PROPERTY_QNAME.equals(name)) { + String propName = reader.getAttributeValue(null, NAME); + String propValue = reader.getAttributeValue(null, VALUE); + String propType = reader.getAttributeValue(null, TYPE); + + if (propValue == null) { + propValue = reader.getElementText(); + } + if (propValue != null) { + propValue = propValue.trim(); + } + + prop = factory.createOSGiProperty(propName, propValue, propType); + return prop; + } + break; + case END_ELEMENT: + name = reader.getName(); + if (PROPERTY_QNAME.equals(name)) { + return prop; + } + break; + } + if (reader.hasNext()) { + event = reader.next(); + } else { + return prop; + } + } + } + + public QName getArtifactType() { + return PROPERTY_QNAME; + } + + public void write(OSGiProperty model, XMLStreamWriter writer, ProcessorContext context) throws ContributionWriteException, XMLStreamException { + if (model.getStringValue() != null) { + writer.writeStartElement(PROPERTY_QNAME.getNamespaceURI(), PROPERTY_QNAME.getLocalPart()); + writer.writeAttribute(NAME, model.getName()); + if (model.getType() != null) { + writer.writeAttribute(TYPE, model.getType()); + } + writer.writeAttribute(VALUE, model.getStringValue()); + writer.writeEndElement(); + } + } + + public Class getModelType() { + return OSGiProperty.class; + } + + public void resolve(OSGiProperty model, ModelResolver resolver, ProcessorContext context) throws ContributionResolveException { + // TODO: To be implemented + } +} -- cgit v1.2.3