2 Copyright (C) 2005 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
.CORBA
;
41 import gnu
.CORBA
.typecodes
.PrimitiveTypeCode
;
43 import org
.omg
.CORBA
.portable
.InputStream
;
44 import org
.omg
.CORBA
.portable
.OutputStream
;
45 import org
.omg
.CORBA
.portable
.Streamable
;
48 * A holder for storing an instance of {@link Any}.
50 * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
52 public final class AnyHolder
56 * The default type code for this holder.
58 private static final TypeCode t_any
= new PrimitiveTypeCode(TCKind
.tk_any
);
61 * The instance of {@link Any} (not the "any value"), held by this holder.
66 * Constructs an instance of AnyHolder,
67 * initializing {@link #value} to <code>null</code>.
74 * Constructs an instance of AnyHolder,
75 * initializing {@link #value} to the passed parameter.
77 * @param initial_value a value that will be assigned to the
78 * {@link #value} field.
80 public AnyHolder(Any initial_value
)
82 value
= initial_value
;
86 * Fill in the {@link value } field by reading the required data
87 * from the given stream. For {@link Any}, the functionality
89 * {@link org.omg.CORBA.portable.InputStream#read_any}.
91 * @param input the input stream to read from.
93 public void _read(InputStream input
)
95 value
= input
.read_any();
99 * Returns the TypeCode, corresponding the CORBA type that is stored
102 public TypeCode
_type()
108 * Write the {@link value } field to the given stream.
109 * For {@link Any} the functionality
111 * {@link org.omg.CORBA.portable.OutputStream#write_any(Any) }.
113 * @param output the output stream to write into.
115 public void _write(OutputStream output
)
117 output
.write_any(value
);