source: release-kits/lirk3/bin/ant-installer/src/org/tp23/antinstaller/input/ConfirmPasswordTextInput.java@ 14982

/* 
 * Copyright 2005 Paul Hinds
 *
 * 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 org.tp23.antinstaller.input;

import org.tp23.antinstaller.InstallerContext;
import org.tp23.antinstaller.ValidationException;

/**
 * a second password filed that checks to see if a password entered twice matches
 * @author Paul Hinds
 * @version $Id$
 */
public class ConfirmPasswordTextInput
    extends PasswordTextInput
{
    private String origField;

    /**
     * Called to validate the user input, if the confirm flag is set
     * and there is a password field on the same page with the same property name
     * both passwords must match for validation to pass
     */
    public boolean validate(InstallerContext ctx) throws ValidationException{
        OutputField[] otherFields = ctx.getCurrentPage().getOutputField();
        for (int i = 0; i < otherFields.length; i++) {
            if(otherFields[i] instanceof PasswordTextInput &&
                    otherFields[i] != this){
                PasswordTextInput pwd = (PasswordTextInput)otherFields[i];
                if(pwd.getProperty().equals(getOrigField())){
                    return this.getInputResult().equals(pwd.getInputResult());
                }
            }
        }
        throw new ValidationException("Confirm password requires a PasswordTextInput, on the same page, with  property " + getOrigField());
    }

    public boolean validateObject() {
        if ( ! super.validateObject()){
            return false;
        }
        if(getOrigField() == null){
            System.out.println("ConfirmPassword:origField must be set");
            return false;
        }
        // @TODO check the orig field exists
        return true;
    }
    
    public String getOrigField() {
        return origField;
    }

    public void setOrigField(String origField) {
        this.origField = origField;
    }

}