1 /* LocalServerRequest.java --
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 gnu.CORBA.Poa;
41 import gnu.CORBA.gnuNamedValue;
43 import org.omg.CORBA.ARG_INOUT;
44 import org.omg.CORBA.ARG_OUT;
45 import org.omg.CORBA.Any;
46 import org.omg.CORBA.BAD_PARAM;
47 import org.omg.CORBA.Bounds;
48 import org.omg.CORBA.Context;
49 import org.omg.CORBA.NVList;
50 import org.omg.CORBA.NamedValue;
51 import org.omg.CORBA.ServerRequest;
52 import org.omg.CORBA.UnknownUserException;
55 * Used to make local invocations via LocalRequest.
57 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
59 public class LocalServerRequest
63 * The local request, on the base of that this instance is created.
65 final LocalRequest request;
68 * Create a new instance.
70 public LocalServerRequest(LocalRequest _request)
76 * Get the argument list that can be modified.
78 public void params(NVList args)
92 * Get the operatin being performed.
94 public String operation()
96 return request.operation();
100 * Get the argument list that can be modified.
101 * The direction depends on the size of the passed list.
102 * The empty list is filled with the request arguments.
103 * The non-empty list is used to set the request arguments.
105 public void arguments(NVList args)
107 NVList l = request.arguments();
112 if (args.count() == 0)
114 // Transfer to the passed parameter.
115 for (int i = 0; i < l.count(); i++)
118 args.add_value(a.name(), a.value(), a.flags());
123 // Transfer from the passed parameter.
124 if (l.count() != args.count())
125 throw new BAD_PARAM("Argument number mismatch, current " +
126 l.count() + ", passed " + args.count()
130 for (int i = 0; i < l.count(); i++)
133 if (a.flags() == ARG_INOUT.value ||
134 a.flags() == ARG_OUT.value
137 ((gnuNamedValue) a).setValue(args.item(i).value());
141 catch (ClassCastException cex)
143 InternalError ierr = new InternalError();
151 InternalError ierr = new InternalError();
160 public void set_result(Any result)
162 gnuNamedValue g = new gnuNamedValue();
164 g.setFlags(ARG_OUT.value);
165 request.set_result(g);
169 * Get the name of the method being called.
171 public String op_name()
173 return request.operation();
177 * Set the exception that has been thrown.
179 public void set_exception(Any exc)
181 request.env().exception(new UnknownUserException(exc));
187 public void result(Any r)
195 public void except(Any exc)