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 * @author 37 * This is used for unknown components and profiles. A TAG_MULTICOMPONENT_PROFILE will be represented this way. 38 */ 39 public abstract class GenericIdentifiable implements Identifiable 40 { 41 private int id; 42 private byte data[]; 43 44 public GenericIdentifiable(int id, InputStream is) 45 { 46 this.id = id ; 47 data = EncapsulationUtility.readOctets( is ) ; 48 } 49 50 public int getId() 51 { 52 return id ; 53 } 54 55 public void write(OutputStream os) 56 { 57 os.write_ulong( data.length ) ; 58 os.write_octet_array( data, 0, data.length ) ; 59 } 60 61 public String toString() 62 { 63 return "GenericIdentifiable[id=" + getId() + "]" ; 64 } 65 66 public boolean equals(Object obj) 67 { 68 if (obj == null) 69 return false ; 70 71 if (!(obj instanceof GenericIdentifiable)) 72 return false ; 73 74 GenericIdentifiable encaps = (GenericIdentifiable)obj ; 75 76 return (getId() == encaps.getId()) && 77 Arrays.equals( getData(), encaps.getData() ) ; 78 } 79 80 public int hashCode() 81 { 82 int result = 17 ; 83 for (int ctr=0; ctr<data.length; ctr++ ) 84 result = 37*result + data[ctr] ; 85 return result ; 86 } 87 88 public GenericIdentifiable(int id, byte[] data) 89 { 90 this.id = id ; 91 this.data = (byte[])(data.clone()) ; 92 } 93 94 public byte[] getData() 95 { 96 return data ; 97 } 98 }