Application: gvSIG desktop

/*

 * IzPack - Copyright 2001-2005 Julien Ponge, All Rights Reserved.

 * 

 * http://izpack.org/

 * http://izpack.codehaus.org/

 * 

 * Copyright 2003 Elmar Grom

 * 

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 * 

 *     http://www.apache.org/licenses/LICENSE-2.0

 *     

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package   com.izforge.izpack.sample;

import    com.izforge.izpack.panels.*;

/*---------------------------------------------------------------------------*/

/**

 * This class represents a simple validator for passwords to demonstrate

 * the implementation of a password validator that cooperates with the

 * password field in the <code>UserInputPanel</code>

 *

 * @version  0.0.1 / 02/19/03

 * @author   Elmar Grom

 */

/*---------------------------------------------------------------------------*/

public class PWDValidator implements Validator

{

 /*--------------------------------------------------------------------------*/

 /**

  * Validates the contend of multiple password fields. The test 

  *

  * @param     client   the client object using the services of this validator.

  *

  * @return    <code>true</code> if the validation passes, otherwise <code>false</code>.

  */

 /*--------------------------------------------------------------------------*/

  public boolean validate (ProcessingClient client)

  {

    int numFields = client.getNumFields ();

    // ----------------------------------------------------

    // verify that there is more than one field. If there

    // is only one field we have to return true.

    // ----------------------------------------------------

    if (numFields < 2)

    {

      return (true);

    }

    boolean match   = true;

    String  content = client.getFieldContents (0);

    for (int i = 1; i < numFields; i++)

    {

      if (!content.equals (client.getFieldContents (i)))

      {

        match = false;

      }      

    }

    return (match);

  }

}

/*---------------------------------------------------------------------------*/