ObjectIdImpl.java revision 672:2bb058ce572e
1/* 2 * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.corba.se.impl.ior; 27 28import java.util.Arrays ; 29import com.sun.corba.se.spi.ior.ObjectId ; 30import org.omg.CORBA_2_3.portable.OutputStream ; 31 32public final class ObjectIdImpl implements ObjectId 33{ 34 private byte[] id; 35 36 public boolean equals( Object obj ) 37 { 38 if (!(obj instanceof ObjectIdImpl)) 39 return false ; 40 41 ObjectIdImpl other = (ObjectIdImpl)obj ; 42 43 return Arrays.equals( this.id, other.id ) ; 44 } 45 46 public int hashCode() 47 { 48 int result = 17 ; 49 for (int ctr=0; ctr<id.length; ctr++) 50 result = 37*result + id[ctr] ; 51 return result ; 52 } 53 54 public ObjectIdImpl( byte[] id ) 55 { 56 this.id = id ; 57 } 58 59 public byte[] getId() 60 { 61 return id ; 62 } 63 64 public void write( OutputStream os ) 65 { 66 os.write_long( id.length ) ; 67 os.write_octet_array( id, 0, id.length ) ; 68 } 69} 70