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The core JMS Client implementation

There is a newer version: 2.6.1

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.qpid.jms.sasl;

import java.util.Map;

import javax.security.sasl.SaslException;

/**
 * Base class for SASL Authentication Mechanism that implements the basic
 * methods of a Mechanism class.
 */
public abstract class AbstractMechanism implements Mechanism {

    protected static final byte[] EMPTY = new byte[0];

    private String username;
    private String password;

    @Override
    public void init(Map options) {
    }

    @Override
    public void verifyCompletion() throws SaslException {
    }

    @Override
    public int compareTo(Mechanism other) {
        if (getPriority() < other.getPriority()) {
            return -1;
        } else if (getPriority() > other.getPriority()) {
            return 1;
        }

        return 0;
    }

    @Override
    public void setUsername(String value) {
        this.username = value;
    }

    @Override
    public String getUsername() {
        return username;
    }

    @Override
    public void setPassword(String value) {
        this.password = value;
    }

    @Override
    public String getPassword() {
        return this.password;
    }

    @Override
    public String toString() {
        return "SASL-" + getName();
    }

    @Override
    public boolean isEnabledByDefault() {
        return true;
    }
}