/*

 * Copyright (c) 1997, 2007, 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package com.sun.jmx.snmp.IPAcl;

import java.io.Serializable;

/**

 * Permission is represented as a String.

 *

 * @see java.security.acl.Permission

 */

class PermissionImpl implements java.security.acl.Permission, Serializable {

  private static final long serialVersionUID = 4478110422746916589L;

  private String perm = null;

  /**

   * Constructs a permission.

   *

   * @param s the string representing the permission.

   */

  public PermissionImpl(String s) {

        perm = s;

  }

  public int hashCode() {

        return super.hashCode();

  }

  /**

   * Returns true if the object passed matches the permission represented in.

   *

   * @param p the Permission object to compare with.

   * @return true if the Permission objects are equal, false otherwise.

   */

  public boolean equals(Object p){

        if (p instanceof PermissionImpl){

          return perm.equals(((PermissionImpl)p).getString());

        } else {

          return false;

        }

  }

  /**

   * Prints a string representation of this permission.

   *

   * @return a string representation of this permission.

   */

  public String toString(){

        return perm;

  }

  /**

   * Prints the permission.

   *

   * @return a string representation of this permission.

   */

  public String getString(){

        return perm;

  }

}