--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysis/crashanalyser/com.nokia.s60tools.crashanalyser/src/com/nokia/s60tools/crashanalyser/model/XmlUtils.java	Thu Feb 11 15:06:45 2010 +0200
@@ -0,0 +1,98 @@
+/*
+* Copyright (c) 2008 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:
+*
+*/
+
+package com.nokia.s60tools.crashanalyser.model;
+
+import org.w3c.dom.*;
+
+/**
+ * Utility class for XML handling 
+ *
+ */
+public final class XmlUtils {
+	private XmlUtils() {
+		// not meant to be initialized
+	}
+	
+	/**
+	 * Returns the value of given tagName under given element.
+	 * 
+	 * E.g.
+	 * <ele>
+	 * 	<tagName>MyValue</tagName>
+	 * </ele>
+	 * 
+	 * MyValue is returned in the above case.
+	 * 
+	 * @param ele xml element under which the tagName should be found
+	 * @param tagName tag name of the tag which value is read
+	 * @return the value of given tagName under given element.
+	 */
+	public static String getTextValue(Element ele, String tagName) {
+		String textVal = null;
+
+		try {
+			NodeList nl = ele.getElementsByTagName(tagName);
+			if(nl != null && nl.getLength() > 0) {
+				Element el = (Element)nl.item(0);
+				Node firstChild = el.getFirstChild();
+				if (firstChild != null)
+					textVal = firstChild.getNodeValue();
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+
+		return textVal;
+	}
+	
+	/**
+	 * Returns the value of given node
+	 * @param node node which value is to be returned
+	 * @return the value of given node
+	 */
+	public static String getNodeValue(Node node) {
+		String retval = "";
+		try {
+			Node firstChild = node.getFirstChild();
+			if (firstChild != null)
+				retval = firstChild.getNodeValue();
+		} catch (Exception e) { 
+			return "";
+		}
+		return retval;
+	}	
+	
+	/**
+	 * Checks whether given xml element contains a node of given name
+	 * @param ele xml element
+	 * @param tagName name of the node to be found
+	 * @return true if node is found under xml element, false if not
+	 */
+	public static boolean containsNode(Element ele, String tagName) {
+		try {
+			NodeList nl = ele.getElementsByTagName(tagName);
+			if(nl != null && nl.getLength() > 0) {
+				return true;
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		
+		return false;
+	}
+}