src/main/java/javax/security/auth/message/callback/PasswordValidationCallback.java

/**
 *
 * Copyright 2006 The Apache Software Foundation
 *
 *  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 javax.security.auth.message.callback;

import javax.security.auth.callback.Callback;
import javax.security.auth.Subject;

import java.util.Arrays;

/**
 * @version $Rev$ $Date$
 */
public class PasswordValidationCallback implements Callback {

    private final Subject subject;
    private final String username;
    private char[] password;
    private boolean result;

    public PasswordValidationCallback(Subject subject, String username, char[] password) {
        this.subject = subject;
        this.username = username;
        this.password = password;
    }

    public Subject getSubject() {
        return subject;
    }

    public String getUsername() {
        return username;
    }

    public char[] getPassword() {
        return password;
    }

    public void clearPassword() {
        Arrays.fill(password, (char) 0);
        password = new char[0];
    }

    public boolean getResult() {
        return result;
    }

    public void setResult(boolean result) {
        this.result = result;
    }
}