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1: /* ObjectReferenceTemplateHelper.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.Minor; 42: 43: import org.omg.CORBA.Any; 44: import org.omg.CORBA.BAD_OPERATION; 45: import org.omg.CORBA.ORB; 46: import org.omg.CORBA.TypeCode; 47: import org.omg.CORBA.VM_ABSTRACT; 48: import org.omg.CORBA.ValueMember; 49: import org.omg.CORBA.portable.InputStream; 50: import org.omg.CORBA.portable.OutputStream; 51: 52: /** 53: * The helper operations for the CORBA object 54: * {@link ObjectReferenceTemplate}. 55: * 56: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 57: */ 58: public abstract class ObjectReferenceTemplateHelper 59: { 60: /** 61: * The cached {@link ObjectReferenceTemplate} typecode, computed once. 62: */ 63: private static TypeCode typeCode; 64: 65: /** 66: * Get the type code of the {@link ObjectReferenceTemplate}. 67: * 68: * @return value type type code, named ObjectReferenceTemplate, 69: * no members, abstract. 70: */ 71: public static TypeCode type() 72: { 73: if (typeCode == null) 74: typeCode = 75: ORB.init().create_value_tc(id(), "ObjectReferenceTemplate", 76: VM_ABSTRACT.value, null, new ValueMember[ 0 ] 77: ); 78: return typeCode; 79: } 80: 81: /** 82: * Insert the ObjectReferenceTemplate into the given Any. 83: * 84: * @param any the Any to insert into. 85: * @param that the ObjectReferenceTemplate to insert. 86: */ 87: public static void insert(Any any, ObjectReferenceTemplate that) 88: { 89: any.insert_Streamable(new ObjectReferenceTemplateHolder(that)); 90: } 91: 92: /** 93: * Extract the ObjectReferenceTemplate from given Any. 94: * 95: * @throws BAD_OPERATION if the passed Any does not 96: * contain ObjectReferenceTemplate. 97: */ 98: public static ObjectReferenceTemplate extract(Any any) 99: { 100: try 101: { 102: ObjectReferenceTemplateHolder h = 103: (ObjectReferenceTemplateHolder) any.extract_Streamable(); 104: return h.value; 105: } 106: catch (ClassCastException ex) 107: { 108: BAD_OPERATION bad = 109: new BAD_OPERATION("ObjectReferenceTemplate expected"); 110: bad.minor = Minor.Any; 111: bad.initCause(ex); 112: throw bad; 113: } 114: } 115: 116: /** 117: * Get the ObjectReferenceTemplate repository id. 118: * 119: * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0", 120: * always. 121: */ 122: public static String id() 123: { 124: return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0"; 125: } 126: 127: /** 128: * Read the object reference template (as the value type). 129: */ 130: public static ObjectReferenceTemplate read(InputStream input) 131: { 132: return (ObjectReferenceTemplate) 133: ((org.omg.CORBA_2_3.portable.InputStream) input).read_value(); 134: } 135: 136: /** 137: * Write the object reference template (as the value type). 138: */ 139: public static void write(OutputStream output, ObjectReferenceTemplate value) 140: { 141: ((org.omg.CORBA_2_3.portable.OutputStream) output). 142: write_value(value); 143: }
GNU Classpath (0.20) |