001 /* 002 Copyright (C) 2001-2004 Laurent Martelli <laurent@aopsys.com> 003 004 This program is free software; you can redistribute it and/or modify 005 it under the terms of the GNU Lesser General Public License as 006 published by the Free Software Foundation; either version 2 of the 007 License, or (at your option) any later version. 008 009 This program is distributed in the hope that it will be useful, 010 but WITHOUT ANY WARRANTY; without even the implied warranty of 011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 012 GNU Lesser General Public License for more details. 013 014 You should have received a copy of the GNU Lesser General Public License 015 along with this program; if not, write to the Free Software 016 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ 017 018 package org.objectweb.jac.aspects.persistence; 019 020 /** 021 * An implementation of OID with a String 022 */ 023 public class StringOID extends OID { 024 private String oid = ""; 025 public StringOID(Storage storage, String oid) { 026 super(storage); 027 this.oid = oid; 028 } 029 public String getOID() { 030 return oid; 031 } 032 public String localId() { 033 return oid; 034 } 035 public boolean equals(Object obj) { 036 return (obj instanceof StringOID) 037 && (oid == ((StringOID)obj).getOID()) 038 && (storage == ((OID)obj).storage); 039 } 040 public String toString() { 041 return oid; 042 } 043 public int hashCode() { 044 return oid.hashCode(); 045 } 046 }