com.izforge.izpack.sample.PWDValidator Maven / Gradle / Ivy
/*
* IzPack - Copyright 2001-2008 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.ProcessingClient;
import com.izforge.izpack.panels.Validator;
/*---------------------------------------------------------------------------*/
/**
* This class represents a simple validator for passwords to demonstrate
* the implementation of a password validator that cooperates with the
* password field in the UserInputPanel
*
* @author Elmar Grom
* @version 0.0.1 / 02/19/03
*/
/*---------------------------------------------------------------------------*/
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 true if the validation passes, otherwise false.
*/
/*--------------------------------------------------------------------------*/
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);
}
}
/*---------------------------------------------------------------------------*/