001/* TaggedProfileHelper.java -- 002 Copyright (C) 2005 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038 039package org.omg.IOP; 040 041import gnu.CORBA.Minor; 042import gnu.CORBA.OrbRestricted; 043import gnu.CORBA.CDR.BufferredCdrInput; 044import gnu.CORBA.CDR.BufferedCdrOutput; 045 046import org.omg.CORBA.Any; 047import org.omg.CORBA.BAD_OPERATION; 048import org.omg.CORBA.MARSHAL; 049import org.omg.CORBA.ORB; 050import org.omg.CORBA.StructMember; 051import org.omg.CORBA.TCKind; 052import org.omg.CORBA.TypeCode; 053import org.omg.CORBA.portable.InputStream; 054import org.omg.CORBA.portable.OutputStream; 055 056import java.io.IOException; 057 058/** 059 * A helper operations for the structure {@link TaggedProfile}. 060 * 061 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 062 */ 063public abstract class TaggedProfileHelper 064{ 065 /** 066 * Create the TaggedProfile typecode (structure, named "TaggedProfile"). The 067 * typecode states that the structure contains the following fields: tag, 068 * profile_data. 069 */ 070 public static TypeCode type() 071 { 072 ORB orb = OrbRestricted.Singleton; 073 StructMember[] members = new StructMember[2]; 074 075 TypeCode field; 076 077 field = orb.create_alias_tc("IDL:omg.org/IOP/ProfileId:1.0", "ProfileId", 078 orb.get_primitive_tc(TCKind.tk_ulong)); 079 members[0] = new StructMember("tag", field, null); 080 081 field = orb.create_sequence_tc(0, orb.get_primitive_tc(TCKind.tk_octet)); 082 members[1] = new StructMember("profile_data", field, null); 083 return orb.create_struct_tc(id(), "TaggedProfile", members); 084 } 085 086 /** 087 * Insert the TaggedProfile into the given Any. This method uses the 088 * TaggedProfileHolder. 089 * 090 * @param any the Any to insert into. 091 * @param that the TaggedProfile to insert. 092 */ 093 public static void insert(Any any, TaggedProfile that) 094 { 095 any.insert_Streamable(new TaggedProfileHolder(that)); 096 } 097 098 /** 099 * Extract the TaggedProfile from given Any. This method uses the 100 * TaggedProfileHolder. 101 * 102 * @throws BAD_OPERATION if the passed Any does not contain TaggedProfile. 103 */ 104 public static TaggedProfile extract(Any any) 105 { 106 try 107 { 108 return ((TaggedProfileHolder) any.extract_Streamable()).value; 109 } 110 catch (ClassCastException cex) 111 { 112 BAD_OPERATION bad = new BAD_OPERATION("TaggedProfile expected"); 113 bad.minor = Minor.Any; 114 bad.initCause(cex); 115 throw bad; 116 } 117 } 118 119 /** 120 * Get the TaggedProfile repository id. 121 * 122 * @return "IDL:omg.org/IOP/TaggedProfile:1.0", always. 123 */ 124 public static String id() 125 { 126 return "IDL:omg.org/IOP/TaggedProfile:1.0"; 127 } 128 129 /** 130 * Read the structure from the CDR intput stream. 131 * 132 * @param input a org.omg.CORBA.portable stream to read from. 133 */ 134 public static TaggedProfile read(InputStream input) 135 { 136 TaggedProfile value = new TaggedProfile(); 137 value.tag = input.read_long(); 138 139 if (input instanceof BufferredCdrInput) 140 { 141 // Highly probable. 142 value.profile_data = ((BufferredCdrInput) input).read_sequence(); 143 } 144 else 145 { 146 value.profile_data = new byte[input.read_long()]; 147 for (int i0 = 0; i0 < value.profile_data.length; i0++) 148 value.profile_data[i0] = input.read_octet(); 149 } 150 return value; 151 } 152 153 /** 154 * Write the structure to the CDR output stream. 155 * 156 * @param output a org.omg.CORBA.portable stream stream to write into. 157 * @param value a value to write. 158 */ 159 public static void write(OutputStream output, TaggedProfile value) 160 { 161 output.write_long(value.tag); 162 163 if (output instanceof BufferedCdrOutput) 164 { 165 // Highly probable. 166 output.write_long(value.profile_data.length); 167 try 168 { 169 output.write(value.profile_data); 170 } 171 catch (IOException e) 172 { 173 MARSHAL m = new MARSHAL(); 174 m.minor = Minor.Encapsulation; 175 m.initCause(e); 176 throw m; 177 } 178 } 179 else 180 { 181 output.write_long(value.profile_data.length); 182 for (int i0 = 0; i0 < value.profile_data.length; i0++) 183 output.write_octet(value.profile_data[i0]); 184 } 185 } 186}