diff options
Diffstat (limited to 'sandbox/ant/sca/tags/2.0-M2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java')
-rw-r--r-- | sandbox/ant/sca/tags/2.0-M2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java b/sandbox/ant/sca/tags/2.0-M2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java deleted file mode 100644 index 9e1ebb3522..0000000000 --- a/sandbox/ant/sca/tags/2.0-M2/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandler.java +++ /dev/null @@ -1,141 +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.databinding.xml; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import javax.xml.namespace.QName; -import javax.xml.parsers.ParserConfigurationException; - -import org.apache.tuscany.sca.databinding.TransformationException; -import org.apache.tuscany.sca.databinding.WrapperHandler; -import org.apache.tuscany.sca.databinding.impl.DOMHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.util.ElementInfo; -import org.apache.tuscany.sca.interfacedef.util.WrapperInfo; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.w3c.dom.Document; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -public class DOMWrapperHandler implements WrapperHandler<Node> { - - public DOMWrapperHandler() { - super(); - } - - public Node create(Operation operation, boolean input) { - try { - WrapperInfo wrapperInfo = operation.getWrapper(); - ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement(); - // Class<?> wrapperClass = input ? wrapperInfo.getInputWrapperClass() : wrapperInfo.getOutputWrapperClass(); - Document document = DOMHelper.newDocument(); - QName name = element.getQName(); - return DOMHelper.createElement(document, name); - } catch (ParserConfigurationException e) { - throw new TransformationException(e); - } - } - - public void setChildren(Node wrapper, - Object[] childObjects, - Operation operation, boolean input) { - List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements(): - operation.getWrapper().getOutputChildElements(); - for (int i = 0; i < childElements.size(); i++) { - setChild(wrapper, i, childElements.get(i), childObjects[i]); - } - - } - public void setChild(Node wrapper, int i, ElementInfo childElement, Object value) { - Node node = (Node)value; - if (node.getNodeType() == Node.DOCUMENT_NODE) { - node = ((Document)node).getDocumentElement(); - } - wrapper.appendChild(wrapper.getOwnerDocument().importNode(node, true)); - } - - public List getChildren(Node wrapper, Operation operation, boolean input) { - assert wrapper != null; - List<ElementInfo> childElements = input? operation.getWrapper().getInputChildElements(): - operation.getWrapper().getOutputChildElements(); - if (wrapper.getNodeType() == Node.DOCUMENT_NODE) { - wrapper = ((Document)wrapper).getDocumentElement(); - } - List<Node> elements = new ArrayList<Node>(); - NodeList nodes = wrapper.getChildNodes(); - for (int j = 0; j < nodes.getLength(); j++) { - Node node = nodes.item(j); - if (node.getNodeType() == Node.ELEMENT_NODE) { - elements.add(node); - } - } - return elements; - } - - /** - * @see org.apache.tuscany.sca.databinding.WrapperHandler#getWrapperType(Operation, boolean) - */ - public DataType getWrapperType(Operation operation, boolean input) { - WrapperInfo wrapper = operation.getWrapper(); - ElementInfo element = input? wrapper.getInputWrapperElement(): wrapper.getOutputWrapperElement(); - DataType<XMLType> wrapperType = - new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, new XMLType(element)); - return wrapperType; - } - - public boolean isInstance(Object wrapperObj, - Operation operation, - boolean input) { - WrapperInfo wrapperInfo = operation.getWrapper(); - ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : wrapperInfo.getOutputWrapperElement(); - List<ElementInfo> childElements = - input ? wrapperInfo.getInputChildElements() : wrapperInfo.getOutputChildElements(); - Node wrapper = (Node)wrapperObj; - if (wrapper.getNodeType() == Node.DOCUMENT_NODE) { - wrapper = ((Document)wrapper).getDocumentElement(); - } - QName elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName()); - if (!element.getQName().equals(elementName)) { - return false; - } - Set<QName> names = new HashSet<QName>(); - for (ElementInfo e : childElements) { - names.add(e.getQName()); - } - NodeList nodes = wrapper.getChildNodes(); - for (int j = 0; j < nodes.getLength(); j++) { - Node node = nodes.item(j); - if (node.getNodeType() == Node.ELEMENT_NODE) { - elementName = new QName(wrapper.getNamespaceURI(), wrapper.getLocalName()); - if (!names.contains(elementName)) { - return false; - } - } - } - return true; - } - -} |