Thu, 31 Aug 2017 18:10:36 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.corba.se.spi.ior ; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import java.io.Serializable ; |
aoqi@0 | 29 | |
aoqi@0 | 30 | import org.omg.CORBA_2_3.portable.InputStream ; |
aoqi@0 | 31 | |
aoqi@0 | 32 | import org.omg.CORBA.BAD_PARAM ; |
aoqi@0 | 33 | import org.omg.CORBA.portable.ValueFactory ; |
aoqi@0 | 34 | |
aoqi@0 | 35 | import org.omg.PortableInterceptor.ObjectReferenceTemplate ; |
aoqi@0 | 36 | import org.omg.PortableInterceptor.ObjectReferenceFactory ; |
aoqi@0 | 37 | |
aoqi@0 | 38 | import com.sun.corba.se.impl.ior.ObjectIdImpl ; |
aoqi@0 | 39 | import com.sun.corba.se.impl.ior.ObjectKeyImpl ; |
aoqi@0 | 40 | import com.sun.corba.se.impl.ior.IORImpl ; |
aoqi@0 | 41 | import com.sun.corba.se.impl.ior.IORTemplateImpl ; |
aoqi@0 | 42 | import com.sun.corba.se.impl.ior.IORTemplateListImpl ; |
aoqi@0 | 43 | import com.sun.corba.se.impl.ior.ObjectReferenceProducerBase ; |
aoqi@0 | 44 | import com.sun.corba.se.impl.ior.ObjectReferenceFactoryImpl ; |
aoqi@0 | 45 | import com.sun.corba.se.impl.ior.ObjectReferenceTemplateImpl ; |
aoqi@0 | 46 | import com.sun.corba.se.impl.ior.ObjectKeyFactoryImpl ; |
aoqi@0 | 47 | |
aoqi@0 | 48 | import com.sun.corba.se.impl.orbutil.ORBUtility ; |
aoqi@0 | 49 | |
aoqi@0 | 50 | import com.sun.corba.se.spi.orb.ORB ; |
aoqi@0 | 51 | |
aoqi@0 | 52 | /** This class provides a number of factory methods for creating |
aoqi@0 | 53 | * various IOR SPI classes which are not subclassed for specific protocols. |
aoqi@0 | 54 | * The following types must be created using this class: |
aoqi@0 | 55 | * <ul> |
aoqi@0 | 56 | * <li>ObjectId</li> |
aoqi@0 | 57 | * <li>ObjectKey</li> |
aoqi@0 | 58 | * <li>IOR</li> |
aoqi@0 | 59 | * <li>IORTemplate</li> |
aoqi@0 | 60 | * </ul> |
aoqi@0 | 61 | */ |
aoqi@0 | 62 | public class IORFactories { |
aoqi@0 | 63 | private IORFactories() {} |
aoqi@0 | 64 | |
aoqi@0 | 65 | /** Create an ObjectId for the given byte sequence. |
aoqi@0 | 66 | */ |
aoqi@0 | 67 | public static ObjectId makeObjectId( byte[] id ) |
aoqi@0 | 68 | { |
aoqi@0 | 69 | return new ObjectIdImpl( id ) ; |
aoqi@0 | 70 | } |
aoqi@0 | 71 | |
aoqi@0 | 72 | /** Create an ObjectKey for the given ObjectKeyTemplate and |
aoqi@0 | 73 | * ObjectId. |
aoqi@0 | 74 | */ |
aoqi@0 | 75 | public static ObjectKey makeObjectKey( ObjectKeyTemplate oktemp, ObjectId oid ) |
aoqi@0 | 76 | { |
aoqi@0 | 77 | return new ObjectKeyImpl( oktemp, oid ) ; |
aoqi@0 | 78 | } |
aoqi@0 | 79 | |
aoqi@0 | 80 | /** Create an empty IOR for the given orb and typeid. The result is mutable. |
aoqi@0 | 81 | */ |
aoqi@0 | 82 | public static IOR makeIOR( ORB orb, String typeid ) |
aoqi@0 | 83 | { |
aoqi@0 | 84 | return new IORImpl( orb, typeid ) ; |
aoqi@0 | 85 | } |
aoqi@0 | 86 | |
aoqi@0 | 87 | /** Create an empty IOR for the given orb with a null typeid. The result is mutable. |
aoqi@0 | 88 | */ |
aoqi@0 | 89 | public static IOR makeIOR( ORB orb ) |
aoqi@0 | 90 | { |
aoqi@0 | 91 | return new IORImpl( orb ) ; |
aoqi@0 | 92 | } |
aoqi@0 | 93 | |
aoqi@0 | 94 | /** Read an IOR from an InputStream. ObjectKeys are not shared. |
aoqi@0 | 95 | */ |
aoqi@0 | 96 | public static IOR makeIOR( InputStream is ) |
aoqi@0 | 97 | { |
aoqi@0 | 98 | return new IORImpl( is ) ; |
aoqi@0 | 99 | } |
aoqi@0 | 100 | |
aoqi@0 | 101 | /** Create an IORTemplate with the given ObjectKeyTemplate. The result |
aoqi@0 | 102 | * is mutable. |
aoqi@0 | 103 | */ |
aoqi@0 | 104 | public static IORTemplate makeIORTemplate( ObjectKeyTemplate oktemp ) |
aoqi@0 | 105 | { |
aoqi@0 | 106 | return new IORTemplateImpl( oktemp ) ; |
aoqi@0 | 107 | } |
aoqi@0 | 108 | |
aoqi@0 | 109 | /** Read an IORTemplate from an InputStream. |
aoqi@0 | 110 | */ |
aoqi@0 | 111 | public static IORTemplate makeIORTemplate( InputStream is ) |
aoqi@0 | 112 | { |
aoqi@0 | 113 | return new IORTemplateImpl( is ) ; |
aoqi@0 | 114 | } |
aoqi@0 | 115 | |
aoqi@0 | 116 | public static IORTemplateList makeIORTemplateList() |
aoqi@0 | 117 | { |
aoqi@0 | 118 | return new IORTemplateListImpl() ; |
aoqi@0 | 119 | } |
aoqi@0 | 120 | |
aoqi@0 | 121 | public static IORTemplateList makeIORTemplateList( InputStream is ) |
aoqi@0 | 122 | { |
aoqi@0 | 123 | return new IORTemplateListImpl( is ) ; |
aoqi@0 | 124 | } |
aoqi@0 | 125 | |
aoqi@0 | 126 | public static IORFactory getIORFactory( ObjectReferenceTemplate ort ) |
aoqi@0 | 127 | { |
aoqi@0 | 128 | if (ort instanceof ObjectReferenceTemplateImpl) { |
aoqi@0 | 129 | ObjectReferenceTemplateImpl orti = |
aoqi@0 | 130 | (ObjectReferenceTemplateImpl)ort ; |
aoqi@0 | 131 | return orti.getIORFactory() ; |
aoqi@0 | 132 | } |
aoqi@0 | 133 | |
aoqi@0 | 134 | throw new BAD_PARAM() ; |
aoqi@0 | 135 | } |
aoqi@0 | 136 | |
aoqi@0 | 137 | public static IORTemplateList getIORTemplateList( ObjectReferenceFactory orf ) |
aoqi@0 | 138 | { |
aoqi@0 | 139 | if (orf instanceof ObjectReferenceProducerBase) { |
aoqi@0 | 140 | ObjectReferenceProducerBase base = |
aoqi@0 | 141 | (ObjectReferenceProducerBase)orf ; |
aoqi@0 | 142 | return base.getIORTemplateList() ; |
aoqi@0 | 143 | } |
aoqi@0 | 144 | |
aoqi@0 | 145 | throw new BAD_PARAM() ; |
aoqi@0 | 146 | } |
aoqi@0 | 147 | |
aoqi@0 | 148 | public static ObjectReferenceTemplate makeObjectReferenceTemplate( ORB orb, |
aoqi@0 | 149 | IORTemplate iortemp ) |
aoqi@0 | 150 | { |
aoqi@0 | 151 | return new ObjectReferenceTemplateImpl( orb, iortemp ) ; |
aoqi@0 | 152 | } |
aoqi@0 | 153 | |
aoqi@0 | 154 | public static ObjectReferenceFactory makeObjectReferenceFactory( ORB orb, |
aoqi@0 | 155 | IORTemplateList iortemps ) |
aoqi@0 | 156 | { |
aoqi@0 | 157 | return new ObjectReferenceFactoryImpl( orb, iortemps ) ; |
aoqi@0 | 158 | } |
aoqi@0 | 159 | |
aoqi@0 | 160 | public static ObjectKeyFactory makeObjectKeyFactory( ORB orb ) |
aoqi@0 | 161 | { |
aoqi@0 | 162 | return new ObjectKeyFactoryImpl( orb ) ; |
aoqi@0 | 163 | } |
aoqi@0 | 164 | |
aoqi@0 | 165 | public static IOR getIOR( org.omg.CORBA.Object obj ) |
aoqi@0 | 166 | { |
aoqi@0 | 167 | return ORBUtility.getIOR( obj ) ; |
aoqi@0 | 168 | } |
aoqi@0 | 169 | |
aoqi@0 | 170 | public static org.omg.CORBA.Object makeObjectReference( IOR ior ) |
aoqi@0 | 171 | { |
aoqi@0 | 172 | return ORBUtility.makeObjectReference( ior ) ; |
aoqi@0 | 173 | } |
aoqi@0 | 174 | |
aoqi@0 | 175 | /** This method must be called in order to register the value |
aoqi@0 | 176 | * factories for the ObjectReferenceTemplate and ObjectReferenceFactory |
aoqi@0 | 177 | * value types. |
aoqi@0 | 178 | */ |
aoqi@0 | 179 | public static void registerValueFactories( ORB orb ) |
aoqi@0 | 180 | { |
aoqi@0 | 181 | // Create and register the factory for the Object Reference Template |
aoqi@0 | 182 | // implementation. |
aoqi@0 | 183 | ValueFactory vf = new ValueFactory() { |
aoqi@0 | 184 | public Serializable read_value( InputStream is ) |
aoqi@0 | 185 | { |
aoqi@0 | 186 | return new ObjectReferenceTemplateImpl( is ) ; |
aoqi@0 | 187 | } |
aoqi@0 | 188 | } ; |
aoqi@0 | 189 | |
aoqi@0 | 190 | orb.register_value_factory( ObjectReferenceTemplateImpl.repositoryId, vf ) ; |
aoqi@0 | 191 | |
aoqi@0 | 192 | // Create and register the factory for the Object Reference Factory |
aoqi@0 | 193 | // implementation. |
aoqi@0 | 194 | vf = new ValueFactory() { |
aoqi@0 | 195 | public Serializable read_value( InputStream is ) |
aoqi@0 | 196 | { |
aoqi@0 | 197 | return new ObjectReferenceFactoryImpl( is ) ; |
aoqi@0 | 198 | } |
aoqi@0 | 199 | } ; |
aoqi@0 | 200 | |
aoqi@0 | 201 | orb.register_value_factory( ObjectReferenceFactoryImpl.repositoryId, vf ) ; |
aoqi@0 | 202 | } |
aoqi@0 | 203 | } |