001 /* TaggedProfileHelper.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.IOP;
040
041 import gnu.CORBA.Minor;
042 import gnu.CORBA.OrbRestricted;
043 import gnu.CORBA.CDR.BufferredCdrInput;
044 import gnu.CORBA.CDR.BufferedCdrOutput;
045
046 import org.omg.CORBA.Any;
047 import org.omg.CORBA.BAD_OPERATION;
048 import org.omg.CORBA.MARSHAL;
049 import org.omg.CORBA.ORB;
050 import org.omg.CORBA.StructMember;
051 import org.omg.CORBA.TCKind;
052 import org.omg.CORBA.TypeCode;
053 import org.omg.CORBA.portable.InputStream;
054 import org.omg.CORBA.portable.OutputStream;
055
056 import java.io.IOException;
057
058 /**
059 * A helper operations for the structure {@link TaggedProfile}.
060 *
061 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
062 */
063 public 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 }