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Diffstat (limited to '')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta1-RC2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta1-RC2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java new file mode 100644 index 0000000000..f582499b70 --- /dev/null +++ b/sca-java-2.x/tags/2.0-Beta1-RC2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBean2DOMNodeTransformer.java @@ -0,0 +1,76 @@ +/* + * 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.databinding.javabeans; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.common.xml.dom.DOMHelper; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +/** + * Transformer to convert data from a JavaBean object to DOM Node + * + * @version $Rev$ $Date$ + */ +public class JavaBean2DOMNodeTransformer extends JavaBean2XMLTransformer<Node> { + + public static final String COLON = ":"; + private DOMHelper helper; + + public JavaBean2DOMNodeTransformer(ExtensionPointRegistry registry) { + super(); + helper = DOMHelper.getInstance(registry); + } + + @Override + public void appendChild(Node parentElement, Node childElement) throws Java2XMLMapperException { + parentElement.appendChild(childElement); + } + + @Override + public Node createElement(QName qName) throws Java2XMLMapperException { + String qualifedName = + (qName.getPrefix() == null || qName.getPrefix().length() <= 0) ? qName.getLocalPart() + : qName.getPrefix() + COLON + qName.getLocalPart(); + return helper.newDocument().createElementNS(qName.getNamespaceURI(), qualifedName); + } + + @Override + public void appendText(Node parentElement, String textData) throws Java2XMLMapperException { + Document document = helper.newDocument(); + Node textNode; + if (textData != null) { + textNode = document.createTextNode(textData); + } else { + Attr nil = document.createAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "xsi:nil"); + nil.setValue("true"); + textNode = nil; + } + appendChild(parentElement, textNode); + } + + @Override + public Class getTargetType() { + return Node.class; + } + +} |