/*
 * 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 javaobject;

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

/**
 * An implementation of {@link Principal} class for a simple user name.
 * 
 * 
 * @since 5.5
 */
public class UsernamePrincipal implements Principal, Serializable {

  private final String userName;

  public UsernamePrincipal(String userName) {
    this.userName = userName;
  }

  public String getName() {
    return this.userName;
  }

  @Override
  public String toString() {
    return this.userName;
  }

}
