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Java > Open Source Codes > com > jeantessier > dependencyfinder > gui > RefreshDependencyGraphAction


1 /*
2  * Copyright (c) 2001-2005, Jean Tessier
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * * 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.io.*;
37 import java.util.*;
38
39 import javax.swing.*;
40
41 import com.jeantessier.classreader.*;
42 import com.jeantessier.dependency.*;
43
44 public class RefreshDependencyGraphAction extends AbstractAction implements Runnable JavaDoc {
45     private DependencyFinder model = null;
46     
47     public RefreshDependencyGraphAction(DependencyFinder model) {
48         this.model = model;
49
50         putValue(Action.LONG_DESCRIPTION, "Re-extract the current dependency graph");
51         putValue(Action.NAME, "Refresh");
52         putValue(Action.SMALL_ICON, new ImageIcon(getClass().getResource("icons/refresh.gif")));
53     }
54
55     public void actionPerformed(ActionEvent e) {
56         new Thread JavaDoc(this).start();
57     }
58
59     public void run() {
60         Date start = new Date();
61         
62         model.clearDependencyResult();
63         model.clearClosureResult();
64         model.clearMetricsResult();
65
66         model.getStatusLine().showInfo("Scanning ...");
67         ClassfileScanner scanner = new ClassfileScanner();
68         scanner.load(model.getInputFiles());
69
70         model.getProgressBar().setMaximum(scanner.getNbFiles());
71
72         model.getMonitor().setClosedSession(true);
73
74         ClassfileLoader loader = new TransientClassfileLoader(model.getClassfileLoaderDispatcher());
75         loader.addLoadListener(new VerboseListener(model.getStatusLine(), model.getProgressBar()));
76         loader.addLoadListener(model.getMonitor());
77         loader.load(model.getInputFiles());
78
79         if (model.getMaximize()) {
80             model.getStatusLine().showInfo("Maximizing ...");
81             new LinkMaximizer().traverseNodes(model.getPackages());
82         } else if (model.getMinimize()) {
83             model.getStatusLine().showInfo("Minimizing ...");
84             new LinkMinimizer().traverseNodes(model.getPackages());
85         }
86         
87         Date stop = new Date();
88         
89         model.getStatusLine().showInfo("Done (" + ((stop.getTime() - start.getTime()) / (double) 1000) + " secs).");
90     }
91 }
92
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