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Java > Open Source Codes > org > objectweb > fractal > gui > admin > model > TmpStorageLoader


1 /***
2  * FractalGUI: a graphical tool to edit Fractal component configurations.
3  * Copyright (C) 2003 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: fractal@objectweb.org
20  *
21  * Authors: Eric Bruneton, Patrice Fauvel
22  */
23
24 package org.objectweb.fractal.gui.admin.model;
25
26 import java.util.Map JavaDoc;
27
28 import org.objectweb.fractal.adl.ADLException;
29 import org.objectweb.fractal.adl.Definition;
30 import org.objectweb.fractal.adl.Loader;
31 import org.objectweb.fractal.gui.repository.api.Storage;
32 import org.objectweb.fractal.gui.repository.lib.XMLFileStorage;
33
34 public class TmpStorageLoader implements Loader {
35
36   // -------------------------------------------------------------------------
37 // Implementation of the Loader interface
38 // -------------------------------------------------------------------------
39
40   public Definition load (final String JavaDoc name, final Map JavaDoc context)
41     throws ADLException
42   {
43     Storage storage = new XMLFileStorage();
44     try {
45       storage.open("tmp");
46       try {
47         return (Definition)storage.load(name);
48       } finally {
49         storage.close();
50       }
51     } catch (Exception JavaDoc e) {
52       throw new ADLException("Cannot load '" + name + "'", null, e);
53     }
54   }
55 }
56
57
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