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1: /* ObjectReferenceFactoryHelper.java -- 2: Copyright (C) 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: 39: package org.omg.PortableInterceptor; 40: 41: import gnu.CORBA.CDR.Vio; 42: import gnu.CORBA.Minor; 43: import gnu.CORBA.OrbRestricted; 44: 45: import org.omg.CORBA.Any; 46: import org.omg.CORBA.BAD_OPERATION; 47: import org.omg.CORBA.ORB; 48: import org.omg.CORBA.TypeCode; 49: import org.omg.CORBA.ValueMember; 50: import org.omg.CORBA.portable.InputStream; 51: import org.omg.CORBA.portable.OutputStream; 52: import org.omg.CORBA.VM_ABSTRACT; 53: 54: /** 55: * The helper operations for the CORBA object {@link ObjectReferenceFactory}. 56: * 57: * @since 1.5 58: * 59: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 60: */ 61: public abstract class ObjectReferenceFactoryHelper 62: { 63: /** 64: * Get the type code of the {@link ObjectReferenceFactory}. 65: * 66: * @return value type code with the agreed id, named "ObjectReferenceFactory", 67: * abstract, no members, no base type. 68: */ 69: public static TypeCode type() 70: { 71: return OrbRestricted.Singleton.create_value_tc(id(), "ObjectReferenceFactory", 72: VM_ABSTRACT.value, null, 73: new ValueMember[0]); 74: } 75: 76: /** 77: * Insert the ObjectReferenceFactory into the given Any. 78: * 79: * @param any the Any to insert into. 80: * @param that the ObjectReferenceFactory to insert. 81: */ 82: public static void insert(Any any, ObjectReferenceFactory that) 83: { 84: ObjectReferenceFactoryHolder h = new ObjectReferenceFactoryHolder(that); 85: any.insert_Streamable(h); 86: } 87: 88: /** 89: * Extract the ObjectReferenceFactory from given Any. 90: * 91: * @throws BAD_OPERATION if the passed Any does not contain ObjectReferenceFactory. 92: */ 93: public static ObjectReferenceFactory extract(Any any) 94: { 95: try 96: { 97: ObjectReferenceFactoryHolder h = 98: (ObjectReferenceFactoryHolder) (any.extract_Streamable()); 99: return h.value; 100: } 101: catch (ClassCastException ex) 102: { 103: BAD_OPERATION bad = 104: new BAD_OPERATION("ObjectReferenceFactory expected"); 105: bad.minor = Minor.Any; 106: bad.initCause(ex); 107: throw bad; 108: } 109: } 110: 111: /** 112: * Get the ObjectReferenceFactory repository id. 113: * 114: * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceFactory:1.0", 115: * always. 116: */ 117: public static String id() 118: { 119: return "IDL:omg.org/PortableInterceptor/ObjectReferenceFactory:1.0"; 120: } 121: 122: /** 123: * Read the ObjectReferenceFactory from the CDR intput stream 124: * (ValueBase type expected). 125: * 126: * @param input a org.omg.CORBA.portable stream to read from. 127: */ 128: public static ObjectReferenceFactory read(InputStream input) 129: { 130: return (ObjectReferenceFactory) Vio.read(input); 131: } 132: 133: /** 134: * Write the ObjectReferenceFactory to the CDR output stream (as a ValueBase). 135: * 136: * @param output a org.omg.CORBA.portable stream stream to write into. 137: * @param value a value to write. 138: */ 139: public static void write(OutputStream output, ObjectReferenceFactory value) 140: { 141: Vio.write(output, value); 142: }