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Java > Open Source Codes > protoactive > core > body > metaobject > Request


1 /***
2  * Julia: France Telecom's implementation of the Fractal API
3  * Copyright (C) 2001-2002 France Telecom R&D
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: Eric.Bruneton@rd.francetelecom.com
20  *
21  * Author: Eric Bruneton
22  */
23
24 package protoactive.core.body.metaobject;
25
26 import protoactive.core.body.future.LocalFuture;
27
28 import java.lang.reflect.Method JavaDoc;
29
30 public class Request {
31
32   public Object JavaDoc target;
33
34   public Method JavaDoc m;
35
36   public Object JavaDoc[] args;
37
38   public LocalFuture future;
39
40   public String JavaDoc toString () {
41     String JavaDoc s = m.getName() + "(";
42     for (int i = 0; i < args.length; ++i) {
43       s = s + args[i];
44       if (i < args.length - 1) {
45         s = s + ",";
46       }
47     }
48     return s + ")";
49   }
50
51   public Object JavaDoc invoke () {
52     try {
53       return m.invoke(target, args);
54     } catch (Exception JavaDoc e) {
55       throw new Error JavaDoc("Invocation exception: " + e);
56     }
57   }
58 }
59
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