1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 * TraceCompilerExport implementation for Symbian dictionary files

    17 *

    18 */

    19 package com.nokia.tracecompiler.decodeplugins.dictionary;

    20 

    21 import com.nokia.tracecompiler.model.TraceCompilerException;

    22 import com.nokia.tracecompiler.model.TraceModel;

    23 import com.nokia.tracecompiler.plugin.TraceCompilerExport;

    24 

    25 /**

    26  * TraceCompilerExport implementation for Symbian dictionary files

    27  * 

    28  */

    29 public final class DictionaryEngine implements TraceCompilerExport {

    30 

    31 	/**

    32 	 * The trace model

    33 	 */

    34 	private TraceModel model;

    35 

    36 	/**

    37 	 * Dictionary instance

    38 	 */

    39 	private static DictionaryEngine instance;

    40 

    41 	/**

    42 	 * Gets the shared instance

    43 	 * 

    44 	 * @return the instance

    45 	 */

    46 	static DictionaryEngine getInstance() {

    47 		return instance;

    48 	}

    49 

    50 	/**

    51 	 * Constructor

    52 	 */

    53 	public DictionaryEngine() {

    54 		instance = this;

    55 	}

    56 

    57 	/*

    58 	 * (non-Javadoc)

    59 	 * 

    60 	 * @see com.nokia.tracecompiler.engine.TraceCompilerPlugin#

    61 	 *      traceProjectOpened(com.nokia.tracecompiler.model.TraceModel)

    62 	 */

    63 	public void traceProjectOpened(TraceModel model) {

    64 		this.model = model;

    65 		DictionaryFile file = model.getExtension(DictionaryFile.class);

    66 		if (file == null) {

    67 			file = new DictionaryFile(DictionaryFileExport

    68 					.getPathForDictionary(model));

    69 			model.addExtension(file);

    70 		}

    71 	}

    72 

    73 	/*

    74 	 * (non-Javadoc)

    75 	 * 

    76 	 * @see com.nokia.tracecompiler.engine.TraceCompilerPlugin#traceProjectClosed()

    77 	 */

    78 	public void traceProjectClosed() {

    79 		if (model != null && model.isValid()) {

    80 			model.removeExtensions(DictionaryFile.class);

    81 		}

    82 		model = null;

    83 	}

    84 

    85 	/*

    86 	 * (non-Javadoc)

    87 	 * 

    88 	 * @see com.nokia.tracecompiler.engine.TraceCompilerExport#exportTraceProject()

    89 	 */

    90 	public void exportTraceProject() throws TraceCompilerException {

    91 		if (model != null && model.isValid()) {

    92 			DictionaryFile df = model.getExtension(DictionaryFile.class);

    93 			if (df != null) {

    94 				DictionaryFileExport export = new DictionaryFileExport(df);

    95 				export.exportDictionary();

    96 			}

    97 		}

    98 	}

    99 

   100 }