diff -r a151135b0cf9 -r aa2539c91954 tracesrv/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/propertyfile/PropertyFileUtils.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tracesrv/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/propertyfile/PropertyFileUtils.java Fri Oct 08 14:56:39 2010 +0300 @@ -0,0 +1,54 @@ +/* +* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +* Utility functions for property file +* +*/ +package com.nokia.tracecompiler.engine.propertyfile; + +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +/** + * Utility functions for property file + * + */ +final class PropertyFileUtils { + + /** + * Finds the root element from property file document + * + * @param document + * the document + * @return the root element + */ + static Element findRoot(Document document) { + NodeList list = document.getChildNodes(); + Element rootElement = null; + for (int i = 0; i < list.getLength(); i++) { + Node root = list.item(i); + if (root.getNodeType() == Node.ELEMENT_NODE) { + if (root.getNodeName().equalsIgnoreCase( + PropertyFileConstants.ROOT_ELEMENT)) { + rootElement = (Element) root; + } + } + } + return rootElement; + } + +}