1 /*
2 * Scope: a generic MVC framework.
3 * Copyright (c) 2000-2002, The Scope team
4 * All rights reserved.
5 *
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * Neither the name "Scope" nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
21 *
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
28 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
29 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
30 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
32 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 *
35 *
36 * $Id: SwingBoundModel.java,v 1.8 2002/09/13 17:11:27 ludovicc Exp $
37 */
38 package org.scopemvc.view.swing;
39
40 import java.beans.Beans;
41 import javax.swing.SwingUtilities;
42 import org.apache.commons.logging.Log;
43 import org.apache.commons.logging.LogFactory;
44 import org.scopemvc.view.util.ActiveBoundModel;
45 import org.scopemvc.view.util.ModelBindable;
46
47 /***
48 * <P>
49 *
50 * An {@link org.scopemvc.view.util.ActiveBoundModel ActiveBoundModel} that
51 * forces updates to the parent View onto the AWTEvent thread because Swing
52 * isn't thread-safe. </P>
53 *
54 * @author <A HREF="mailto:smeyfroi@users.sourceforge.net">Steve Meyfroidt</A>
55 * @created 05 September 2002
56 * @version $Revision: 1.8 $ $Date: 2002/09/13 17:11:27 $
57 */
58 public class SwingBoundModel extends ActiveBoundModel {
59
60 private static final Log LOG = LogFactory.getLog(SwingBoundModel.class);
61
62
63 /***
64 * Constructor for the SwingBoundModel object
65 *
66 * @param inView TODO: Describe the Parameter
67 */
68 public SwingBoundModel(ModelBindable inView) {
69 super(inView);
70 }
71
72
73 /***
74 * TODO: document the method
75 *
76 * @param inEventType TODO: Describe the Parameter
77 */
78 public void updateFromModel(final int inEventType) {
79 if (LOG.isDebugEnabled()) {
80 LOG.debug("updateFromModel: eventType: " + inEventType);
81 }
82
83 if (Beans.isDesignTime()) {
84 // no model can be set at design time, ignore all changes
85 return;
86 }
87
88 SwingUtilities.invokeLater(
89 new Runnable() {
90 public void run() {
91 try {
92 superUpdateFromModel(inEventType);
93 } catch (Exception ex) {
94 LOG.error("updateFromModel", ex);
95 }
96 }
97 });
98 }
99
100
101 private void superUpdateFromModel(int inEventType) {
102 super.updateFromModel(inEventType);
103 }
104 }
105
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