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Java > Open Source Codes > nextapp > echo2 > testapp > interactive > testscreen > PushGhostTest


1 /*
2  * This file is part of the Echo Web Application Framework (hereinafter "Echo").
3  * Copyright (C) 2002-2005 NextApp, Inc.
4  *
5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
6  *
7  * The contents of this file are subject to the Mozilla Public License Version
8  * 1.1 (the "License"); you may not use this file except in compliance with
9  * the License. You may obtain a copy of the License at
10  * http://www.mozilla.org/MPL/
11  *
12  * Software distributed under the License is distributed on an "AS IS" basis,
13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14  * for the specific language governing rights and limitations under the
15  * License.
16  *
17  * Alternatively, the contents of this file may be used under the terms of
18  * either the GNU General Public License Version 2 or later (the "GPL"), or
19  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
20  * in which case the provisions of the GPL or the LGPL are applicable instead
21  * of those above. If you wish to allow use of your version of this file only
22  * under the terms of either the GPL or the LGPL, and not to allow others to
23  * use your version of this file under the terms of the MPL, indicate your
24  * decision by deleting the provisions above and replace them with the notice
25  * and other provisions required by the GPL or the LGPL. If you do not delete
26  * the provisions above, a recipient may use your version of this file under
27  * the terms of any one of the MPL, the GPL or the LGPL.
28  */
29
30 package nextapp.echo2.testapp.interactive.testscreen;
31
32 import nextapp.echo2.app.Button;
33 import nextapp.echo2.app.Column;
34 import nextapp.echo2.app.Extent;
35 import nextapp.echo2.app.Insets;
36 import nextapp.echo2.app.Label;
37 import nextapp.echo2.app.event.ActionEvent;
38 import nextapp.echo2.app.event.ActionListener;
39 import nextapp.echo2.app.layout.SplitPaneLayoutData;
40 import nextapp.echo2.testapp.interactive.GhostTask;
41 import nextapp.echo2.testapp.interactive.InteractiveApp;
42
43 /**
44  * Test to initiate a client-server push "loop" that autonomously clicks random
45  * on-screen buttons.
46  */
47 public class PushGhostTest extends Column {
48     
49     /**
50      * Default constructor.
51      */
52     public PushGhostTest() {
53         super();
54         SplitPaneLayoutData splitPaneLayoutData = new SplitPaneLayoutData();
55         splitPaneLayoutData.setInsets(new Insets(10));
56         setLayoutData(splitPaneLayoutData);
57         
58         setCellSpacing(new Extent(3));
59         
60         Label label;
61         label = new Label("This test will cause the application to continuously push asynchronous updates "
62                 + "to the client by clicking buttons randomly on the screen. Once started, the test cannot be "
63                 + "stopped until your application session is destroyed, i.e., by exiting your browser or "
64                 + "manually clearing the session cookie.");
65         add(label);
66         
67         if (InteractiveApp.LIVE_DEMO_SERVER) {
68             label = new Label("Because you are visiting this application on the nextapp.com server, we have disabled "
69                     + "the options to run this test indefinitely and/or with a 0ms callback interval. If you install this "
70                     + "application on your own server, you will be given the option of running the more extreme version "
71                     + "of this test. A binary Web Archive (WAR file) version of this application is provided by the "
72                     + "standard Echo2 download.");
73             add(label);
74         }
75         
76         addTestButton(500, 20, 1);
77         
78         if (!InteractiveApp.LIVE_DEMO_SERVER) {
79             addTestButton(0, 10, 1);
80             addTestButton(0, 20, 1);
81             addTestButton(0, 60, 1);
82             addTestButton(0, 300, 1);
83             addTestButton(0, 600, 1);
84             addTestButton(0, 3600, 1);
85             addTestButton(0, 0, 1);
86
87             addTestButton(0, 10, 10);
88             addTestButton(0, 20, 10);
89             addTestButton(0, 60, 10);
90             addTestButton(0, 300, 10);
91             addTestButton(0, 600, 10);
92             addTestButton(0, 3600, 10);
93             addTestButton(0, 0, 10);
94
95             addTestButton(0, 10, 100);
96             addTestButton(0, 20, 100);
97             addTestButton(0, 60, 100);
98             addTestButton(0, 300, 100);
99             addTestButton(0, 600, 100);
100             addTestButton(0, 3600, 100);
101             addTestButton(0, 0, 100);
102         }
103     }
104     
105     private void addTestButton(final int callbackInterval, final int runTimeInSeconds, final int clicksPerIteration) {
106         StringBuffer JavaDoc text = new StringBuffer JavaDoc("START (Runtime: ");
107         text.append(runTimeInSeconds == 0 ? "Indefinite" : (runTimeInSeconds + "s"));
108         text.append(", Callback interval: ");
109         text.append(callbackInterval);
110         text.append("ms, Clicks Per Iteration: ");
111         text.append(clicksPerIteration);
112         Button startButton = new Button(text.toString());
113         startButton.setStyleName("Default");
114         startButton.addActionListener(new ActionListener() {
115             public void actionPerformed(ActionEvent e) {
116                 InteractiveApp app = (InteractiveApp)getApplicationInstance();
117                 GhostTask ghostTask = new GhostTask();
118                 ghostTask.setClicksPerIteration(clicksPerIteration);
119                 if (runTimeInSeconds > 0) {
120                     ghostTask.setRunTime(runTimeInSeconds * 1000);
121                 }
122                 app.startGhostTask(ghostTask, callbackInterval);
123             }
124         });
125         add(startButton);
126     }
127 }
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