/*

* Copyright (c) 2009 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.hticonnection.services.connectiontestservice;

import com.nokia.HTI.BaseService;

import com.nokia.HTI.IService;

import com.nokia.s60tools.hticonnection.core.AbstractRequest;

import com.nokia.s60tools.hticonnection.core.RequestResult;

import com.nokia.s60tools.hticonnection.exceptions.RequestFailedException;

import com.nokia.s60tools.hticonnection.resources.Messages;

/**

 * Callable object that can be used to wait for request to complete.

 */

public class ConnectionTestRequest extends AbstractRequest{

	/**

	 * Name used for request.

	 */

	private static final String REQUEST_NAME = "Connection test"; //$NON-NLS-1$

	// Values that are used to test service.

	private final int WAIT_TIME = 1000;

	private final String ECHO_STR = "Test"; //$NON-NLS-1$

	/**

	 * Capture a full screen.

	 */

	public ConnectionTestRequest(){

		super(REQUEST_NAME);

	}

	/* (non-Javadoc)

	 * @see com.nokia.s60tools.hticonnection.core.AbstractRequest#createService()

	 */

	public BaseService createService(){

		return new com.nokia.HTI.BaseService();

		}

	/* (non-Javadoc)

	 * @see com.nokia.s60tools.hticonnection.core.AbstractRequest#invokeService(com.nokia.HTI.IService)

	 */

	public RequestResult invokeService(IService service) throws Exception{

		String echo = ((com.nokia.HTI.BaseService)service)

						.echo(ECHO_STR, WAIT_TIME);

		// Testing that correct string is returned.

		if(!echo.equals(ECHO_STR)){

			throw new RequestFailedException(REQUEST_NAME + 

					Messages.getString("ConnectionTestRequest.WrongResultReturned_Exception_Msg")); //$NON-NLS-1$

		}

		// Returning result that request was successful.

		RequestResult requestResult = new RequestResult(true);

		return requestResult;

    }

}