/*
 * 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.jackrabbit.core.security.principal;

import org.apache.jackrabbit.api.security.principal.JackrabbitPrincipal;

/**
 * This principal represents the admin user as a distinct principal having all
 * the access rights and is being authenticated (in contrast to the
 * {@link org.apache.jackrabbit.core.security.SystemPrincipal SystemPrincipal}).
 */
public class AdminPrincipal implements JackrabbitPrincipal {

    private final String adminId;

    public AdminPrincipal(String adminId) {
        if (adminId == null) {
            throw new IllegalArgumentException("name can not be null");
        }
        this.adminId = adminId;
    }

    public String getName() {
        return adminId;
    }

    @Override
    public int hashCode() {
        return adminId.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        return obj == this || obj instanceof AdminPrincipal;
    }
}