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 26 package com.sun.corba.se.impl.ior; 27 28 import java.util.Arrays ; 29 30 import org.omg.CORBA_2_3.portable.InputStream; 31 import org.omg.CORBA_2_3.portable.OutputStream; 32 33 import com.sun.corba.se.spi.ior.Identifiable ; 34 35 /** 36 * This is used for unknown components and profiles. A TAG_MULTICOMPONENT_PROFILE will be represented this way. 37 */ 38 public abstract class GenericIdentifiable implements Identifiable 39 { 40 private int id; 41 private byte data[]; 42 43 public GenericIdentifiable(int id, InputStream is) 44 { 45 this.id = id ; 46 data = EncapsulationUtility.readOctets( is ) ; 47 } 48 49 public int getId() 50 { 51 return id ; 52 } 53 54 public void write(OutputStream os) 55 { 56 os.write_ulong( data.length ) ; 57 os.write_octet_array( data, 0, data.length ) ; 58 } 59 60 public String toString() 61 { 62 return "GenericIdentifiable[id=" + getId() + "]" ; 63 } 64 65 public boolean equals(Object obj) 66 { 67 if (obj == null) 68 return false ; 69 70 if (!(obj instanceof GenericIdentifiable)) 71 return false ; 72 73 GenericIdentifiable encaps = (GenericIdentifiable)obj ; 74 75 return (getId() == encaps.getId()) && 76 Arrays.equals( getData(), encaps.getData() ) ; 77 } 78 79 public int hashCode() 80 { 81 int result = 17 ; 82 for (int ctr=0; ctr<data.length; ctr++ ) 83 result = 37*result + data[ctr] ; 84 return result ; 85 } 86 87 public GenericIdentifiable(int id, byte[] data) 88 { 89 this.id = id ; 90 this.data = (byte[])(data.clone()) ; 91 } 92 93 public byte[] getData() 94 { 95 return data ; 96 } 97 }