StringValueHelper.java revision 704:3ef63dbde965 
1/*
2 * Copyright (c) 1998, 2001, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25/*
26 * Licensed Materials - Property of IBM
27 * RMI-IIOP v1.0
28 * Copyright IBM Corp. 1998 1999  All Rights Reserved
29 *
30 */
31
32package org.omg.CORBA;
33
34/**
35* The Helper for {@code StringValue}. For more information on
36* Helper files, see <a href="doc-files/generatedfiles.html#helper">
37* "Generated Files: Helper Files"</a>.<P>
38* org/omg/CORBA/StringValueHelper.java
39* Generated by the IDL-to-Java compiler (portable), version "3.0"
40* from orb.idl
41* 31 May 1999 22:27:30 o'clock GMT+00:00
42*
43* The class definition has been modified to conform to the following
44* OMG specifications :
45*   <ul>
46*       <li> ORB core as defined by CORBA 2.3.1
47*       (<a href="http://www.omg.org/cgi-bin/doc?formal/99-10-07">formal/99-10-07</a>)
48*       </li>
49*
50*       <li> IDL/Java Language Mapping as defined in
51*       <a href="http://www.omg.org/cgi-bin/doc?ptc/00-01-08">ptc/00-01-08</a>
52*       </li>
53*   </ul>
54*/
55
56public class StringValueHelper implements org.omg.CORBA.portable.BoxedValueHelper
57{
58    private static String  _id = "IDL:omg.org/CORBA/StringValue:1.0";
59
60  private static StringValueHelper _instance = new StringValueHelper ();
61
62    public static void insert (org.omg.CORBA.Any a, String that)
63    {
64        org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
65        a.type (type ());
66        write (out, that);
67        a.read_value (out.create_input_stream (), type ());
68    }
69
70    public static String extract (org.omg.CORBA.Any a)
71    {
72        return read (a.create_input_stream ());
73    }
74
75    private static org.omg.CORBA.TypeCode __typeCode = null;
76    private static boolean __active = false;
77    synchronized public static org.omg.CORBA.TypeCode type ()
78    {
79        if (__typeCode == null)
80            {
81                synchronized (org.omg.CORBA.TypeCode.class)
82                    {
83                        if (__typeCode == null)
84                            {
85                                if (__active)
86                                    {
87                                        return org.omg.CORBA.ORB.init().create_recursive_tc ( _id );
88                                    }
89                                __active = true;
90                                __typeCode = org.omg.CORBA.ORB.init ().create_string_tc (0);
91                                __typeCode = org.omg.CORBA.ORB.init ().create_value_box_tc (_id, "StringValue", __typeCode);
92                                __active = false;
93                            }
94                    }
95            }
96        return __typeCode;
97    }
98
99    public static String id ()
100    {
101        return _id;
102    }
103
104    public static String read (org.omg.CORBA.portable.InputStream istream)
105    {
106    if (!(istream instanceof org.omg.CORBA_2_3.portable.InputStream)) {
107      throw new org.omg.CORBA.BAD_PARAM(); }
108    return (String) ((org.omg.CORBA_2_3.portable.InputStream) istream).read_value (_instance);
109    }
110
111  public java.io.Serializable read_value (org.omg.CORBA.portable.InputStream istream)
112    {
113    String tmp;
114    tmp = istream.read_string ();
115    return (java.io.Serializable) tmp;
116    }
117
118  public static void write (org.omg.CORBA.portable.OutputStream ostream, String value)
119    {
120    if (!(ostream instanceof org.omg.CORBA_2_3.portable.OutputStream)) {
121      throw new org.omg.CORBA.BAD_PARAM(); }
122    ((org.omg.CORBA_2_3.portable.OutputStream) ostream).write_value (value, _instance);
123    }
124
125    public void write_value (org.omg.CORBA.portable.OutputStream ostream, java.io.Serializable value)
126    {
127    if (!(value instanceof String)) {
128      throw new org.omg.CORBA.MARSHAL(); }
129    String valueType = (String) value;
130    ostream.write_string (valueType);
131    }
132
133    public String get_id ()
134    {
135        return _id;
136    }
137
138}
139