01: /*
02: * Copyright (c) 2001-2007, Jean Tessier
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions
07: * are met:
08: *
09: * * Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: *
12: * * Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * * Neither the name of Jean Tessier nor the names of his contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32:
33: package com.jeantessier.dependencyfinder.gui;
34:
35: import java.awt.event.*;
36: import java.util.*;
37:
38: import javax.swing.*;
39:
40: import org.apache.oro.text.perl.*;
41:
42: public class ClosureQueryAction extends AbstractAction implements
43: Runnable {
44: private DependencyFinder model = null;
45:
46: public ClosureQueryAction(DependencyFinder model) {
47: this .model = model;
48:
49: putValue(Action.LONG_DESCRIPTION, "Compute transitive closure");
50: putValue(Action.NAME, "Closure");
51: putValue(Action.SMALL_ICON, new ImageIcon(getClass()
52: .getResource("icons/closure-query.gif")));
53: }
54:
55: public void actionPerformed(ActionEvent e) {
56: new Thread(this ).start();
57: }
58:
59: public void run() {
60: try {
61: model.getStatusLine().showInfo(
62: "Processing closure query ...");
63:
64: Date start = new Date();
65:
66: model.clearClosureResult();
67: model.doClosureQuery();
68:
69: Date stop = new Date();
70:
71: model
72: .getStatusLine()
73: .showInfo(
74: "Closure query done ("
75: + ((stop.getTime() - start
76: .getTime()) / (double) 1000)
77: + " secs).");
78: } catch (MalformedPerl5PatternException ex) {
79: JOptionPane.showMessageDialog(model, ex.getMessage(),
80: "Malformed pattern", JOptionPane.ERROR_MESSAGE);
81: model.getStatusLine().showInfo("Ready.");
82: } catch (Exception ex) {
83: JOptionPane.showMessageDialog(model, ex.getMessage(),
84: "Error", JOptionPane.ERROR_MESSAGE);
85: model.getStatusLine().showInfo("Ready.");
86: }
87: }
88: }
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