trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/propertyfile/PropertyFileUtils.java
/*
* 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.tracebuilder.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;
}
}