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Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/util/XmlUtil.java')
| -rw-r--r-- | xmerge/java/org/openoffice/xmerge/util/XmlUtil.java | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/util/XmlUtil.java b/xmerge/java/org/openoffice/xmerge/util/XmlUtil.java deleted file mode 100644 index 1abdba9a95c3..000000000000 --- a/xmerge/java/org/openoffice/xmerge/util/XmlUtil.java +++ /dev/null @@ -1,189 +0,0 @@ -/************************************************************************ - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -package org.openoffice.xmerge.util; - -import org.w3c.dom.Node; -import org.w3c.dom.Document; -import org.w3c.dom.NodeList; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; - -/** - * Class containing static util methods for handling XML trees. - * - * @author smak - */ -public final class XmlUtil { - - - /** - * Perform a deep clone of certain <code>Node</code> which - * will base on the document <code>Node</code> of the old - * <code>Node</code>. - * - * @param oldNode The <code>Document</code> of this - * <code>Node</code> is used to clone - * the <code>Node</code> - * @param newNode The <code>Node</code> to clone. - * - * @return The cloned <code>Node</code>. - */ - public static Node deepClone(Node oldNode, Node newNode) { - Document docNode = oldNode.getOwnerDocument(); - - // clone the starting node - Node clonedNode = cloneNode(docNode, newNode); - - // then clone the sub-tree recursively - cloneTree(docNode, clonedNode, newNode); - - return clonedNode; - } - - - /** - * Clone the sub-tree under certain given <code>Node</code> - * - * @param docNode The <code>Document</code> used to clone - * the <code>Node</code>. - * @param oldNode The <code>Node</code> to clone. - * @param newNode The destination <code>Node</code>. - */ - private static void cloneTree(Document docNode, Node oldNode, Node newNode) { - - NodeList nodeList = newNode.getChildNodes(); - int nodeListLen = nodeList.getLength(); - - for (int i = 0; i < nodeListLen; i++) { - Node newClonedChild = cloneNode(docNode, nodeList.item(i)); - if (newClonedChild != null) { - oldNode.appendChild(newClonedChild); - cloneTree(docNode, newClonedChild, nodeList.item(i)); - } - } - } - - - /** - * Clone a <code>Node</code> (either text or element). - * - * @param docNode The <code>Document</code> used to - * clone the <code>Node</code>. - * @param newNode The <code>Node</code> to clone. - * - * @return The cloned <code>Node</code>. - */ - private static Node cloneNode(Document docNode, Node newNode) { - - Node clonedNode = null; - - // only support text node and element node (will copy the attributes) - switch (newNode.getNodeType()) { - case Node.TEXT_NODE: - String textStr = newNode.getNodeValue(); - clonedNode = docNode.createTextNode(textStr); - break; - case Node.ELEMENT_NODE: - Element oldElem = (Element)newNode; - String tagName = newNode.getNodeName(); - Element newElem = (docNode.createElement(tagName)); - - // copy the attributes - NamedNodeMap attrs = oldElem.getAttributes(); - - for (int i = 0; i < attrs.getLength(); i++) { - newElem.setAttribute(attrs.item(i).getNodeName(), - attrs.item(i).getNodeValue()); - } - clonedNode = newElem; - break; - } - return clonedNode; - } - - - /** - * Returns the name and type of an XML DOM <code>Node</code>. - * - * @param node <code>Node</code> to query. - * - * @return Name and type of XML DOM <code>Node</code>. - */ - public static String getNodeInfo(Node node) { - - String str = null; - switch (node.getNodeType()) { - - case Node.ELEMENT_NODE: - str = "ELEMENT"; - break; - case Node.ATTRIBUTE_NODE: - str = "ATTRIBUTE"; - break; - case Node.TEXT_NODE: - str = "TEXT"; - break; - case Node.CDATA_SECTION_NODE: - str = "CDATA_SECTION"; - break; - case Node.ENTITY_REFERENCE_NODE: - str = "ENTITY_REFERENCE"; - break; - case Node.ENTITY_NODE: - str = "ENTITY"; - break; - case Node.PROCESSING_INSTRUCTION_NODE: - str = "PROCESSING_INSTRUCTION"; - break; - case Node.COMMENT_NODE: - str = "COMMENT"; - break; - case Node.DOCUMENT_NODE: - str = "DOCUMENT"; - break; - case Node.DOCUMENT_TYPE_NODE: - str = "DOCUMENT_TYPE"; - break; - case Node.DOCUMENT_FRAGMENT_NODE: - str = "DOCUMENT_FRAGMENT"; - break; - case Node.NOTATION_NODE: - str = "NOTATION"; - break; - } - - StringBuffer buffer = new StringBuffer("name=\""); - buffer.append(node.getNodeName()); - buffer.append("\" type=\""); - buffer.append(str); - buffer.append("\""); - - return buffer.toString(); - } -} - |