01: /*
02: *
03: *
04: * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program 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 version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: */
26:
27: package com.sun.jumpimpl.module.filesystem;
28:
29: import com.sun.jump.module.JUMPModuleFactory;
30: import com.sun.jump.module.JUMPModule;
31: import java.util.Map;
32:
33: /**
34: * <code>FileSystemModuleFactoryImpl</code> is a factory for
35: * <code>FileSystemModuleImpl</code>.
36: */
37: public class FileSystemModuleFactoryImpl extends JUMPModuleFactory {
38: /** The only instance of FileSystem module. */
39: private static JUMPModule MODULE = null;
40:
41: /**
42: * Load the module factory.
43: *
44: * @param config configuration for the factory and the modules created
45: * by the factory.
46: */
47: public void load(Map config) {
48: try {
49: Object o = Class
50: .forName(
51: "com.sun.jumpimpl.module.filesystem.FileSystemModuleImpl")
52: .newInstance();
53: MODULE = (JUMPModule) o;
54: MODULE.load(config);
55: } catch (ClassNotFoundException e) {
56: /* The corresponding module may be not present - ignore silently. */
57: } catch (InstantiationException e) {
58: throw new RuntimeException(
59: "FileSystem module initialization failed.");
60: } catch (IllegalAccessException e) {
61: throw new RuntimeException(
62: "FileSystem module initialization failed.");
63: }
64: }
65:
66: /**
67: * Unload the factory.
68: */
69: public void unload() {
70: if (MODULE != null) {
71: MODULE.unload();
72: }
73: }
74: }
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