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.Iterator ; 29 30 import org.omg.CORBA.INTERNAL ; 31 32 import org.omg.CORBA_2_3.portable.OutputStream ; 33 import org.omg.CORBA_2_3.portable.InputStream ; 34 35 import org.omg.IOP.TAG_INTERNET_IOP ; 36 37 import com.sun.corba.se.spi.ior.IdentifiableContainerBase ; 38 import com.sun.corba.se.spi.ior.IdentifiableFactoryFinder ; 39 import com.sun.corba.se.spi.ior.IORTemplate ; 40 import com.sun.corba.se.spi.ior.ObjectKeyTemplate ; 41 import com.sun.corba.se.spi.ior.TaggedProfileTemplate ; 42 import com.sun.corba.se.spi.ior.ObjectId ; 43 import com.sun.corba.se.spi.ior.IOR ; 44 import com.sun.corba.se.spi.ior.IORFactory ; 45 46 import com.sun.corba.se.spi.orb.ORB ; 47 48 /** 49 * This class is a container of TaggedProfileTemplates. 50 * @author 51 */ 52 public class IORTemplateImpl extends IdentifiableContainerBase implements IORTemplate 53 { 54 private ObjectKeyTemplate oktemp ; 55 56 public boolean equals( Object obj ) 57 { 58 if (obj == null) 59 return false ; 60 61 if (!(obj instanceof IORTemplateImpl)) 62 return false ; 63 64 IORTemplateImpl other = (IORTemplateImpl)obj ; 65 66 return super.equals( obj ) && oktemp.equals( other.getObjectKeyTemplate() ) ; 67 } 68 69 public int hashCode() 70 { 71 return super.hashCode() ^ oktemp.hashCode() ; 72 } 73 74 public ObjectKeyTemplate getObjectKeyTemplate() 75 { 76 return oktemp ; 77 } 78 79 public IORTemplateImpl( ObjectKeyTemplate oktemp ) 80 { 81 this.oktemp = oktemp ; 82 } 83 84 public IOR makeIOR( ORB orb, String typeid, ObjectId oid ) 85 { 86 return new IORImpl( orb, typeid, this, oid ) ; 87 } 88 89 public boolean isEquivalent( IORFactory other ) 90 { 91 if (!(other instanceof IORTemplate)) 92 return false ; 93 94 IORTemplate list = (IORTemplate)other ; 95 96 Iterator thisIterator = iterator() ; 97 Iterator listIterator = list.iterator() ; 98 while (thisIterator.hasNext() && listIterator.hasNext()) { 99 TaggedProfileTemplate thisTemplate = 100 (TaggedProfileTemplate)thisIterator.next() ; 101 TaggedProfileTemplate listTemplate = 102 (TaggedProfileTemplate)listIterator.next() ; 103 if (!thisTemplate.isEquivalent( listTemplate )) 104 return false ; 105 } 106 107 return (thisIterator.hasNext() == listIterator.hasNext()) && 108 getObjectKeyTemplate().equals( list.getObjectKeyTemplate() ) ; 109 } 110 111 /** Ensure that this IORTemplate and all of its profiles can not be 112 * modified. This overrides the method inherited from 113 * FreezableList through IdentifiableContainerBase. 114 */ 115 public void makeImmutable() 116 { 117 makeElementsImmutable() ; 118 super.makeImmutable() ; 119 } 120 121 public void write( OutputStream os ) 122 { 123 oktemp.write( os ) ; 124 EncapsulationUtility.writeIdentifiableSequence( this, os ) ; 125 } 126 127 public IORTemplateImpl( InputStream is ) 128 { 129 ORB orb = (ORB)(is.orb()) ; 130 IdentifiableFactoryFinder finder = 131 orb.getTaggedProfileTemplateFactoryFinder() ; 132 133 oktemp = orb.getObjectKeyFactory().createTemplate( is ) ; 134 EncapsulationUtility.readIdentifiableSequence( this, finder, is ) ; 135 136 makeImmutable() ; 137 } 138 }