001 /* NotFoundHelper.java -- 002 Copyright (C) 2005 Free Software Foundation, Inc. 003 004 This file is part of GNU Classpath. 005 006 GNU Classpath is free software; you can redistribute it and/or modify 007 it under the terms of the GNU General Public License as published by 008 the Free Software Foundation; either version 2, or (at your option) 009 any later version. 010 011 GNU Classpath is distributed in the hope that it will be useful, but 012 WITHOUT ANY WARRANTY; without even the implied warranty of 013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 General Public License for more details. 015 016 You should have received a copy of the GNU General Public License 017 along with GNU Classpath; see the file COPYING. If not, write to the 018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 019 02110-1301 USA. 020 021 Linking this library statically or dynamically with other modules is 022 making a combined work based on this library. Thus, the terms and 023 conditions of the GNU General Public License cover the whole 024 combination. 025 026 As a special exception, the copyright holders of this library give you 027 permission to link this library with independent modules to produce an 028 executable, regardless of the license terms of these independent 029 modules, and to copy and distribute the resulting executable under 030 terms of your choice, provided that you also meet, for each linked 031 independent module, the terms and conditions of the license of that 032 module. An independent module is a module which is not derived from 033 or based on this library. If you modify this library, you may extend 034 this exception to your version of the library, but you are not 035 obligated to do so. If you do not wish to do so, delete this 036 exception statement from your version. */ 037 038 039 package org.omg.CosNaming.NamingContextPackage; 040 041 import gnu.CORBA.Minor; 042 import gnu.CORBA.OrbRestricted; 043 044 import org.omg.CORBA.Any; 045 import org.omg.CORBA.BAD_OPERATION; 046 import org.omg.CORBA.ORB; 047 import org.omg.CORBA.StructMember; 048 import org.omg.CORBA.TypeCode; 049 import org.omg.CORBA.portable.InputStream; 050 import org.omg.CORBA.portable.OutputStream; 051 import org.omg.CosNaming.NameComponentHelper; 052 import org.omg.CosNaming.NameHelper; 053 054 /** 055 * The helper operations for {@link NotFound}. 056 * 057 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 058 */ 059 public abstract class NotFoundHelper 060 { 061 /** 062 * The {@link NotFound} repository id. 063 */ 064 private static String _id = 065 "IDL:omg.org/CosNaming/NamingContext/NotFound:1.0"; 066 067 /** 068 * Extract the exception from the given {@link Any}. 069 */ 070 public static NotFound extract(Any a) 071 { 072 try 073 { 074 return ((NotFoundHolder) a.extract_Streamable()).value; 075 } 076 catch (ClassCastException ex) 077 { 078 BAD_OPERATION bad = new BAD_OPERATION(); 079 bad.initCause(ex); 080 bad.minor = Minor.Any; 081 throw bad; 082 } 083 } 084 085 /** 086 * Return the exception repository id. 087 */ 088 public static String id() 089 { 090 return _id; 091 } 092 093 /** 094 * Insert the exception into the given {@link Any}. 095 */ 096 public static void insert(Any a, NotFound that) 097 { 098 a.insert_Streamable(new NotFoundHolder(that)); 099 } 100 101 /** 102 * Read the exception from the given CDR stream. 103 */ 104 public static NotFound read(InputStream istream) 105 { 106 NotFound value = new NotFound(); 107 108 // Read and discard the repository ID. 109 istream.read_string(); 110 value.why = NotFoundReasonHelper.read(istream); 111 value.rest_of_name = NameHelper.read(istream); 112 return value; 113 } 114 115 /** 116 * Create the type code for this exception. 117 */ 118 public static TypeCode type() 119 { 120 ORB orb = OrbRestricted.Singleton; 121 122 StructMember[] members = new StructMember[ 2 ]; 123 TypeCode member = null; 124 member = NotFoundReasonHelper.type(); 125 members [ 0 ] = new StructMember("why", member, null); 126 member = NameComponentHelper.type(); 127 member = orb.create_sequence_tc(0, member); 128 member = orb.create_alias_tc(NameHelper.id(), "Name", member); 129 members [ 1 ] = new StructMember("rest_of_name", member, null); 130 return orb.create_struct_tc(id(), "NotFound", members); 131 } 132 133 /** 134 * Write the exception to the CDR output stream. 135 */ 136 public static void write(OutputStream ostream, NotFound value) 137 { 138 ostream.write_string(id()); 139 NotFoundReasonHelper.write(ostream, value.why); 140 NameHelper.write(ostream, value.rest_of_name); 141 } 142 }