jdk/test/java/net/InetAddress/MyPrincipal.java
author cl
Fri, 13 Aug 2010 11:38:22 -0700
changeset 6204 c61d5f1854de
parent 5506 202f599c92aa
permissions -rw-r--r--
Added tag jdk7-b105 for changeset fe0fb5c541c6

/*
 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

import java.security.Principal;

public class MyPrincipal implements Principal {
    private String name;

    public MyPrincipal(String name) {
        if (name == null)
            throw new NullPointerException("illegal null input");

        this.name = name;
    }
    public String getName() {
        return name;
    }

    public String toString() {
        return("MyPrincipal:  " + name);
    }

    public boolean equals(Object o) {
        if (o == null)
            return false;

        if (this == o)
            return true;

        if (!(o instanceof MyPrincipal))
            return false;
        MyPrincipal that = (MyPrincipal)o;

        if (this.getName().equals(that.getName()))
            return true;
        return false;
    }
    public int hashCode() {
        return name.hashCode();
    }
}