--- a/tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/propertyfile/PropertyFileEngine.java	Wed Sep 29 17:45:35 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,192 +0,0 @@
-/*
-* 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:
-*
-* Property file management engine
-*
-*/
-package com.nokia.tracecompiler.engine.propertyfile;
-
-import java.io.File;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-
-import com.nokia.tracecompiler.engine.TraceCompilerEngineBase;
-import com.nokia.tracecompiler.engine.TraceCompilerEngineGlobals;
-import com.nokia.tracecompiler.engine.project.ProjectEngine;
-import com.nokia.tracecompiler.file.FileUtils;
-import com.nokia.tracecompiler.model.TraceCompilerException;
-import com.nokia.tracecompiler.model.TraceModel;
-import com.nokia.tracecompiler.project.ProjectUtils;
-import com.nokia.tracecompiler.source.SourceConstants;
-
-/**
- * Property file management engine
- * 
- */
-public final class PropertyFileEngine extends TraceCompilerEngineBase {
-
-	/**
-	 * Trace model
-	 */
-	private TraceModel model;
-
-	/**
-	 * Constructor
-	 * 
-	 * @param model
-	 *            the trace model
-	 */
-	public PropertyFileEngine(TraceModel model) {
-		this.model = model;
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see com.nokia.tracecompiler.engine.TraceCompilerEngine#projectOpened()
-	 */
-	@Override
-	public void projectOpened() throws TraceCompilerException {
-		TracePropertyFile propertyFile = model
-				.getExtension(TracePropertyFile.class);
-		if (propertyFile == null) {
-			String fileName = null;
-			try {
-				fileName = ProjectUtils.getLocationForFile(model,
-						ProjectEngine.traceFolderName,
-						PropertyFileConstants.PROPERTY_FILE_NAME, false);
-			} catch (TraceCompilerException e) {
-				// Model should always be open when traceProjectOpened is
-				// called
-			}
-			if (fileName != null) {
-				propertyFile = parsePropertyFile(fileName);
-			}
-		}
-		if (propertyFile == null) {
-			String msg = Messages
-					.getString("PropertyFileEngine.FailedToAttachFile"); //$NON-NLS-1$
-			TraceCompilerEngineGlobals.getEvents().postErrorMessage(msg, null, true);
-		}
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see com.nokia.tracecompiler.engine.TraceCompilerEngine#projectClosing()
-	 */
-	@Override
-	public void projectClosed() {
-		model.removeExtensions(TracePropertyFile.class);
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see com.nokia.tracecompiler.engine.TraceCompilerEngine#exportProject()
-	 */
-	@Override
-	public void exportProject() {
-	}
-
-	/**
-	 * Parses the property file
-	 * 
-	 * @param fileName
-	 *            the file path
-	 * @return the property file
-	 */
-	private TracePropertyFile parsePropertyFile(String fileName) {
-		DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-		factory.setValidating(false);
-		DocumentBuilder builder;
-		TracePropertyFile propertyFile = null;
-		try {
-			builder = factory.newDocumentBuilder();
-			File file = new File(fileName);
-			if (file.exists()) {
-				try {
-					PropertyFileParser parser = new PropertyFileParser(model,
-							fileName, builder);
-					parser.parse();
-					propertyFile = new TracePropertyFile(file.getParent(),
-							parser.getDocument());
-				} catch (TraceCompilerException e) {
-					// Problem parsing document -> Backup and create new
-					TraceCompilerEngineGlobals.getEvents().postError(e);
-					createBackup(fileName);
-				}
-			}
-			if (propertyFile == null) {
-				propertyFile = new TracePropertyFile(file.getParent(), builder
-						.newDocument());
-			}
-			model.addExtension(propertyFile);
-		} catch (ParserConfigurationException e) {
-		}
-		return propertyFile;
-	}
-
-	/**
-	 * Creates a backup of the property file
-	 * 
-	 * @param path
-	 *            the file to be backed up
-	 */
-	private void createBackup(String path) {
-		boolean backup = false;
-		File file = new File(path);
-		if (file.exists()) {
-			boolean allexist = true;
-			// Checks the existing backup files and renames the old file to
-			// largest available number starting from 0
-			File f = null;
-			for (int i = 0; i < PropertyFileConstants.BACKUP_COUNT && allexist; i++) {
-				f = new File(path + i + PropertyFileConstants.BACKUP_EXTENSION);
-				if (!f.exists()) {
-					backup = FileUtils.copyFile(file, f);
-					allexist = false;
-				}
-			}
-			if (allexist) {
-				// If all backups from 0 to 9 exist, the old ones are moved
-				// back 1 step. The new file is renamed to *9.h
-				for (int i = 0; i < PropertyFileConstants.BACKUP_COUNT; i++) {
-					f = new File(path + i
-							+ PropertyFileConstants.BACKUP_EXTENSION);
-					if (i == 0) {
-						f.delete();
-					} else {
-						f.renameTo(new File(path + (i - 1)
-								+ PropertyFileConstants.BACKUP_EXTENSION));
-					}
-				}
-				f = new File(path + PropertyFileConstants.LAST_BACKUP);
-				backup = FileUtils.copyFile(file, f);
-			}
-			if (f != null && backup) {
-				String msg = Messages
-						.getString("PropertyFileEngine.PropertyFileBackUpPrefix") //$NON-NLS-1$
-						+ FileUtils.convertSeparators(
-								SourceConstants.FORWARD_SLASH_CHAR, f
-										.getAbsolutePath(), false);
-				TraceCompilerEngineGlobals.getEvents().postInfoMessage(msg, null);
-			}
-		}
-	}
-
-}