1 /* TypeMismatchHelper.java --
2 Copyright (C) 2005, 2006 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
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)
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.
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
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
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. */
39 package org.omg.DynamicAny.DynAnyPackage;
41 import gnu.CORBA.EmptyExceptionHolder;
42 import gnu.CORBA.Minor;
43 import gnu.CORBA.OrbRestricted;
45 import org.omg.CORBA.Any;
46 import org.omg.CORBA.BAD_OPERATION;
47 import org.omg.CORBA.ORB;
48 import org.omg.CORBA.StructMember;
49 import org.omg.CORBA.TypeCode;
50 import org.omg.CORBA.portable.InputStream;
51 import org.omg.CORBA.portable.OutputStream;
54 * The helper operations for the exception {@link TypeMismatch}.
56 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
58 public abstract class TypeMismatchHelper
61 * Create the TypeMismatch typecode (structure, named "TypeMismatch").
63 public static TypeCode type()
65 ORB orb = OrbRestricted.Singleton;
66 StructMember[] members = new StructMember[0];
67 return orb.create_exception_tc(id(), "TypeMismatch", members);
70 /* Every user exception with no user defined
71 fields can use EmptyExceptionHolder */
74 * Insert the TypeMismatch into the given Any.
76 * @param any the Any to insert into.
77 * @param that the TypeMismatch to insert.
79 public static void insert(Any any, TypeMismatch that)
81 any.insert_Streamable(new EmptyExceptionHolder(that, type()));
85 * Extract the TypeMismatch from given Any.
87 * @throws BAD_OPERATION if the passed Any does not contain TypeMismatch.
89 public static TypeMismatch extract(Any any)
93 EmptyExceptionHolder h =
94 (EmptyExceptionHolder) any.extract_Streamable();
95 return (TypeMismatch) h.value;
97 catch (ClassCastException cex)
99 BAD_OPERATION bad = new BAD_OPERATION("TypeMismatch expected");
101 bad.minor = Minor.Any;
107 * Get the TypeMismatch repository id.
109 * @return "IDL:omg.org/DynamicAny/DynAny/TypeMismatch:1.0", always.
111 public static String id()
113 return "IDL:omg.org/DynamicAny/DynAny/TypeMismatch:1.0";
117 * Read the exception from the CDR intput stream.
119 * @param input a org.omg.CORBA.portable stream to read from.
121 public static TypeMismatch read(InputStream input)
123 // Read the exception repository id.
124 String id = input.read_string();
125 TypeMismatch value = new TypeMismatch(id);
131 * Write the exception to the CDR output stream.
133 * @param output a org.omg.CORBA.portable stream stream to write into.
134 * @param value a value to write.
136 public static void write(OutputStream output, TypeMismatch value)
138 // Write the exception repository id.
139 output.write_string(id());