/*

* 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:

*

* Writes Data objects

*

*/

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

/**

 * Writes Data objects

 * 

 */

public class TraceDataStore {

	/**

	 * Writes <data>

	 */

	public static void startDataStore() {

		TagWriter.write(TagWriter.TRACE_DATA_START, TagWriter.INDENT_1);

	}

	/**

	 * Writes <def id="" dataType="">value</def> structure

	 * 

	 * @param id

	 *            unique number in <data> structure, it is data identifier

	 * @param dataType

	 *            data type, defaults to string

	 * @param value

	 *            the value

	 * 

	 */

	public static void writeData(int id, DataType dataType, String value) {

		StringBuffer sb = new StringBuffer();

		sb.append(TagWriter.DEF_START_OPEN);

		TagWriter.appendAttribute(sb, TagWriter.ID_ATTR, String.valueOf(id),

				false);

		if (dataType != null) {

			TagWriter.appendAttribute(sb, TagWriter.TYPE_ATTR, dataType

					.getType(), true);

		}

		sb.append(TagWriter.TAG_CLOSE);

		sb.append(XMLDataFilter.changeData(value));

		sb.append(TagWriter.DEF_END);

		TagWriter.write(sb.toString(), TagWriter.INDENT_2);

	}

	/**

	 * Writes </data>

	 */

	public static void endDataStore() {

		TagWriter.write(TagWriter.TRACE_DATA_END, TagWriter.INDENT_1);

	}

}