/**
 *  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.geronimo.connector.outbound.security;

import java.io.Serializable;
import java.security.Principal;

/**
 *
 *
 * @version $Rev$ $Date$
 *
 * */
public class ResourcePrincipal implements Principal, Serializable {

    private final String resourcePrincipal;

    public ResourcePrincipal(String resourcePrincipal) {
        this.resourcePrincipal = resourcePrincipal;
        if (resourcePrincipal == null) {
            throw new NullPointerException("No resource principal name supplied");
        }
    }

    public String getName() {
        return resourcePrincipal;
    }

    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        ResourcePrincipal that = (ResourcePrincipal) o;

        return resourcePrincipal.equals(that.resourcePrincipal);

    }

    public int hashCode() {
        return resourcePrincipal.hashCode();
    }
}