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1: /* UnknownEncodingHelper.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.IOP.CodecFactoryPackage; 40: 41: import gnu.CORBA.EmptyExceptionHolder; 42: import gnu.CORBA.Minor; 43: 44: import org.omg.CORBA.ORB; 45: import org.omg.CORBA.Any; 46: import org.omg.CORBA.TypeCode; 47: import org.omg.CORBA.TCKind; 48: import org.omg.CORBA.StructMember; 49: 50: import org.omg.CORBA.portable.InputStream; 51: import org.omg.CORBA.portable.OutputStream; 52: import org.omg.CORBA.BAD_OPERATION; 53: 54: /** 55: * The helper operations for the exception {@link UnknownEncoding}. 56: * 57: * @author Audrius Meskauskas, Lithiania (AudriusA@Bioinformatics.org) 58: */ 59: public abstract class UnknownEncodingHelper 60: { 61: /** 62: * The cached typecode value, computed only once. 63: */ 64: private static TypeCode typeCode; 65: 66: /** 67: * Create the UnknownEncoding typecode (structure, 68: * named "UnknownEncoding"). 69: */ 70: public static TypeCode type() 71: { 72: if (typeCode == null) 73: { 74: ORB orb = ORB.init(); 75: StructMember[] members = new StructMember[0]; 76: typeCode = 77: orb.create_exception_tc (id(), "UnknownEncoding", members); 78: 79: } 80: return typeCode; 81: } 82: 83: /* Every user exception with no user defined fields can use EmptyExceptionHolder */ 84: 85: /** 86: * Insert the UnknownEncoding into the given Any. 87: * 88: * @param any the Any to insert into. 89: * @param that the UnknownEncoding to insert. 90: */ 91: public static void insert(Any any, UnknownEncoding that) 92: { 93: any.insert_Streamable(new EmptyExceptionHolder(that, type())); 94: } 95: 96: /** 97: * Extract the UnknownEncoding from given Any. 98: * 99: * @throws BAD_OPERATION if the passed Any does not contain UnknownEncoding. 100: */ 101: public static UnknownEncoding extract(Any any) 102: { 103: try 104: { 105: EmptyExceptionHolder h = (EmptyExceptionHolder) any.extract_Streamable(); 106: return (UnknownEncoding) h.value; 107: } 108: catch (ClassCastException cex) 109: { 110: BAD_OPERATION bad = new BAD_OPERATION("UnknownEncoding expected"); 111: bad.initCause(cex); 112: bad.minor = Minor.Any; 113: throw bad; 114: } 115: } 116: 117: /** 118: * Get the UnknownEncoding repository id. 119: * 120: * @return "IDL:omg.org/IOP/CodecFactory/UnknownEncoding:1.0", always. 121: */ 122: public static String id() 123: { 124: return "IDL:omg.org/IOP/CodecFactory/UnknownEncoding:1.0"; 125: } 126: 127: /** 128: * Read the exception from the CDR intput stream. 129: * 130: * @param input a org.omg.CORBA.portable stream to read from. 131: */ 132: public static UnknownEncoding read(InputStream input) 133: { 134: // Read the exception repository id. 135: String id = input.read_string(); 136: UnknownEncoding value = new UnknownEncoding(id); 137: 138: return value; 139: } 140: 141: /** 142: * Write the exception to the CDR output stream. 143: * 144: * @param output a org.omg.CORBA.portable stream stream to write into. 145: * @param value a value to write. 146: */ 147: public static void write(OutputStream output, UnknownEncoding value) 148: { 149: // Write the exception repository id. 150: output.write_string(id()); 151: }
GNU Classpath (0.20) |