/*

* 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.mj.impl.utils;

/**

 * Class which provides text handling utility functions

 *

 * @author Nokia Corporation

 * @version 1.0

 */

public class TextUtil

{

    /*** ----------------------------- PUBLIC ------------------------------ */

    /**

     * Method for inserting parameters into certain text. The placeholders for

     * the parameters are marked as %s. This method fills in as many

     * parameters as possible (depending on the number of available

     * placeholders for parameters and also depending on the number of

     * provided parameters)

     *

     * @param  str the string where the parameters are to be inserted

     * @param  aParams the parameters to be inserted

     * @return a string consisning of the content of the provided string filled

     *         in with the provided parameters

     * parameters

     */

    public static String insertParameters(String str, String[] parameters)

    {

        String newStr = str;

        if (parameters != null)

        {

            for (int i=0; i<parameters.length; i++)

            {

                if (parameters[i] != null)

                {

                    int index = newStr.indexOf("%s");

                    if (index != -1)

                    {

                        String prefix = newStr.substring(0, index);

                        String suffix = newStr.substring(index + 2);

                        newStr = prefix + parameters[i] + suffix;

                    }

                    else

                    {

                        break;

                    }

                }

            }

        }

        return newStr;

    }

    /*** ---------------------------- PROTECTED --------------------------- */

    /*** ----------------------------- PACKAGE ---------------------------- */

    /*** ----------------------------- PRIVATE ---------------------------- */

    /*** ----------------------------- NATIVE ----------------------------- */

}