1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
/* CurrentHelper.java --
Copyright (C) 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU Classpath.
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
Linking this library statically or dynamically with other modules is
making a combined work based on this library. Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under
terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
module. An independent module is a module which is not derived from
or based on this library. If you modify this library, you may extend
this exception to your version of the library, but you are not
obligated to do so. If you do not wish to do so, delete this
exception statement from your version. */
package org.omg.CORBA;
import gnu.CORBA.OrbRestricted;
import org.omg.CORBA.Any;
import org.omg.CORBA.BAD_OPERATION;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.portable.Delegate;
import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.ObjectImpl;
import org.omg.CORBA.portable.OutputStream;
/**
* The helper operations for the CORBA object {@link Current}.
*
* @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
*/
public abstract class CurrentHelper
{
/**
* The Current stub (proxy), used on the client side.
* The {@link Current} methods should contain the code for remote
* invocaton. As there are no methods defined, this class is only
* used for the formal support of the
* {@link #narrow(org.omg.CORBA.Object)}.
*/
private static class _CurrentStub
extends ObjectImpl
implements Current
{
/**
* Create the naming context stub with the given delegate.
*/
public _CurrentStub(Delegate delegate)
{
_set_delegate(delegate);
}
/**
* Return the array of repository ids for this object.
*/
public String[] _ids()
{
return new String[] { id() };
}
}
/**
* Get the type code of the {@link Current}.
*/
public static TypeCode type()
{
return
OrbRestricted.Singleton.create_interface_tc(id(), "Current");
}
/**
* Insert the Current into the given Any.
*
* @param any the Any to insert into.
* @param that the Current to insert.
*/
public static void insert(Any any, Current that)
{
any.insert_Object(that);
}
/**
* Extract the Current from given Any.
*
* @throws BAD_OPERATION if the passed Any does not contain Current.
*/
public static Current extract(Any any)
{
return narrow(any.extract_Object());
}
/**
* Get the Current repository id.
*
* @return "IDL:omg.org/CORBA/Current:1.0", always.
*/
public static String id()
{
return "IDL:omg.org/CORBA/Current:1.0";
}
/**
* Cast the passed object into the Current. If the
* object has a different java type, create an instance
* of the _CurrentStub, using the same delegate, as for
* the passed parameter. Hence, unlike java type cast,
* this method may return a different object, than has been passed.
*
* @param obj the object to narrow.
* @return narrowed instance.
*
* @throws BAD_PARAM if the passed object is not a Current.
*/
public static Current narrow(org.omg.CORBA.Object obj)
{
if (obj == null)
return null;
else if (obj instanceof Current)
return (Current) obj;
else if (!obj._is_a(id()))
throw new BAD_PARAM("Not a Current");
else
{
Delegate delegate = ((ObjectImpl) obj)._get_delegate();
return new _CurrentStub(delegate);
}
}
/**
* Read the Current from the CDR intput stream (IOR profile expected).
*
* @param input a org.omg.CORBA.portable stream to read from.
*/
public static Current read(InputStream input)
{
return narrow(input.read_Object());
}
/**
* Write the Current to the CDR output stream (as IOR profile).
*
* @param output a org.omg.CORBA.portable stream stream to write into.
* @param value a value to write.
*/
public static void write(OutputStream output, Current value)
{
output.write_Object(value);
}
}
|
