DrJavaSurveyPopup.java
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edu.rice.cs.drjava.ui |
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DrJava |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
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/*BEGIN_COPYRIGHT_BLOCK
*
* Copyright (c) 2001-2008, JavaPLT group at Rice University (drjava@rice.edu)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the names of DrJava, the JavaPLT group, Rice University, nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software is Open Source Initiative approved Open Source Software.
* Open Source Initative Approved is a trademark of the Open Source Initiative.
*
* This file is part of DrJava. Download the current version of this project
* from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/
*
* END_COPYRIGHT_BLOCK*/
package edu.rice.cs.drjava.ui;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.border.*;
import java.awt.event.*;
import java.awt.*;
import java.io.*;
import java.net.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
import edu.rice.cs.drjava.DrJava;
import edu.rice.cs.drjava.Version;
import edu.rice.cs.drjava.config.OptionConstants;
import edu.rice.cs.drjava.platform.*;
import edu.rice.cs.util.swing.Utilities;
import edu.rice.cs.util.swing.UneditableTableModel;
import edu.rice.cs.util.swing.BorderlessScrollPane;
import edu.rice.cs.plt.lambda.Runnable1;
import edu.rice.cs.plt.lambda.LambdaUtil;
/** Asks whether DrJava may contact the DrJava developers and send information about
* the operating system and the Java version used.
* @version $Id$
*/
public class DrJavaSurveyPopup extends JDialog {
/** the keys of the system properties that we want to send */
public static final String[] DRJAVA_SURVEY_KEYS = new String[] {"os.name","os.version","java.version","java.vendor"};
/** the no button */
private JButton _noButton;
/** the yes button */
private JButton _yesButton;
/** the parent frame */
private MainFrame _mainFrame;
/** the version information pane */
private JOptionPane _questionPanel;
/** the table with the information that DrJava will send */
private JTable _propertiesTable;
/** the panel with the buttons and combobox */
private JPanel _bottomPanel;
/** don't ask user again */
private JCheckBox _neverAskAgain;
/** Creates a window to display whether a new version of DrJava is available. */
public DrJavaSurveyPopup(MainFrame parent) {
super(parent, "Send System Information to DrJava Developers");
setResizable(false);
setSize(550,350);
_mainFrame = parent;
_yesButton = new JButton(_yesAction);
_noButton = new JButton(_noAction);
_neverAskAgain = new JCheckBox("Never ask me again",
!DrJava.getConfig().getSetting(OptionConstants.DIALOG_DRJAVA_SURVEY_ENABLED).booleanValue());
_neverAskAgain.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
DrJava.getConfig().setSetting(OptionConstants.DIALOG_DRJAVA_SURVEY_ENABLED, !_neverAskAgain.isSelected());
}
});
JPanel buttonPanel = new JPanel();
buttonPanel.add(_neverAskAgain);
buttonPanel.add(_yesButton);
buttonPanel.add(_noButton);
_questionPanel = new JOptionPane("May DrJava anonymously send the information\nbelow to the DrJava developers?",
JOptionPane.QUESTION_MESSAGE,JOptionPane.DEFAULT_OPTION,null,
new Object[0]);
int size = DRJAVA_SURVEY_KEYS.length + 2;
String[][] rowData = new String[size][2];
int rowNum = 0;
for(String k: DRJAVA_SURVEY_KEYS) {
rowData[rowNum][0] = k;
rowData[rowNum][1] = System.getProperty(k);
++rowNum;
}
rowData[rowNum ][0] = "DrJava revision";
rowData[rowNum++][1] = String.valueOf(Version.getRevisionNumber());
rowData[rowNum ][0] = "DrJava build time";
rowData[rowNum++][1] = String.valueOf(Version.getBuildTimeString());
java.util.Arrays.sort(rowData,new java.util.Comparator<String[]>() {
public int compare(String[] o1, String[] o2) {
return o1[0].compareTo(o2[0]);
}
});
String[] nvStrings = new String[] {"Name","Value"};
UneditableTableModel model = new UneditableTableModel(rowData, nvStrings);
_propertiesTable = new JTable(model);
JScrollPane scroller = new BorderlessScrollPane(_propertiesTable);
JPanel centerPanel = new JPanel(new BorderLayout());
centerPanel.add(_questionPanel, BorderLayout.NORTH);
centerPanel.add(scroller, BorderLayout.CENTER);
getContentPane().setLayout(new BorderLayout());
getContentPane().add(centerPanel, BorderLayout.CENTER);
getContentPane().add(buttonPanel, BorderLayout.SOUTH);
_mainFrame.setPopupLoc(this);
}
/* Close the window. */
private Action _noAction = new AbstractAction("No") {
public void actionPerformed(ActionEvent e) { noAction(); }
};
/** Close this window, but display the full DrJava Errors window. */
private Action _yesAction = new AbstractAction("Yes") {
public void actionPerformed(ActionEvent e) { yesAction(); }
};
protected void noAction() {
// set the date we asked even if the user pressed no
// so the user won't be bothered the next time he starts DrJava
// next popup will occur in DRJAVA_SURVEY_DAYS (91) days.
DrJava.getConfig().setSetting(OptionConstants.LAST_DRJAVA_SURVEY, new Date().getTime());
DrJava.getConfig().setSetting(OptionConstants.LAST_DRJAVA_SURVEY_RESULT, getSurveyURL());
setVisible(false);
dispose();
}
public static final edu.rice.cs.util.Log LOG = new edu.rice.cs.util.Log("survey.txt",false);
/** Return the URL that would be used to answer the DrJava survey.
* @param URL used to answer the DrJava survey */
public static String getSurveyURL() {
final String DRJAVA_SURVEY_PAGE = "http://www.drjava.org/submit-usage.php?";
StringBuilder sb = new StringBuilder();
sb.append(DRJAVA_SURVEY_PAGE);
sb.append("rev=");
sb.append(Version.getRevisionNumber());
for(String k: DRJAVA_SURVEY_KEYS) {
sb.append('&');
sb.append(k);
sb.append('=');
sb.append(System.getProperty(k));
}
LOG.log(sb.toString());
return sb.toString().replaceAll(" ","%20");
}
/** Returns true if the user may participate in the survey, i.e. either the configuration
* string has changed from the last time, or enough days have passed since the last test (3 months) */
public static boolean maySubmitSurvey() {
// check how many days have passed since the last survey
int days = DrJava.getConfig().getSetting(OptionConstants.DRJAVA_SURVEY_DAYS);
java.util.Date nextCheck =
new java.util.Date(DrJava.getConfig().getSetting(OptionConstants.LAST_DRJAVA_SURVEY)
+ days * 24L * 60 * 60 * 1000); // x days after last check; 24L ensures long accumulation
return (new java.util.Date().after(nextCheck)) ||
(!DrJava.getConfig().getSetting(OptionConstants.LAST_DRJAVA_SURVEY_RESULT).equals(getSurveyURL()));
}
protected void yesAction() {
try {
// append build time here so it does not change when comparing the survey information
// to the information submitted the last time; the revision number does matter, though
String result = getSurveyURL()+"&buildtime="+Version.getBuildTimeString();
LOG.log(result);
// check how many days have passed since the last survey
int days = DrJava.getConfig().getSetting(OptionConstants.DRJAVA_SURVEY_DAYS);
java.util.Date nextCheck =
new java.util.Date(DrJava.getConfig().getSetting(OptionConstants.LAST_DRJAVA_SURVEY)
+ days * 24L * 60 * 60 * 1000); // x days after last check; 24L ensures long accumulation
if (!maySubmitSurvey()) {
// not enough days have passed, or the configuration has not changed, quietly terminate
return;
}
BufferedReader br = null;
try {
URL url = new URL(result);
InputStream urls = url.openStream();
InputStreamReader is = new InputStreamReader(urls);
br = new BufferedReader(is);
String line;
StringBuilder sb = new StringBuilder();
while((line = br.readLine()) != null) { sb.append(line); sb.append(System.getProperty("line.separator")); }
LOG.log(sb.toString());
}
catch(IOException e) {
// could not open URL using Java, try web browser
LOG.log("Could not open URL using Java", e);
try {
PlatformFactory.ONLY.openURL(new URL(result));
DrJava.getConfig().setSetting(OptionConstants.LAST_DRJAVA_SURVEY_RESULT, result);
}
catch(IOException e2) {
// could not open using Java or web browser, ignore
LOG.log("Could not open URL using web browser", e2);
}
}
finally { // close open input stream
try { if (br!=null) br.close(); }
catch(IOException e) { /* ignore */ }
}
}
finally {
noAction();
}
}
/** Lambda that calls noAction. */
protected final Runnable1<WindowEvent> NO = new Runnable1<WindowEvent>() {
public void run(WindowEvent e) { noAction(); }
};
/** Toggle visibility of this frame. Warning, it behaves like a modal dialog. */
public void setVisible(boolean vis) {
assert EventQueue.isDispatchThread();
validate();
if (vis) {
_mainFrame.hourglassOn();
_mainFrame.installModalWindowAdapter(this, LambdaUtil.NO_OP, NO);
}
else {
_mainFrame.removeModalWindowAdapter(this);
_mainFrame.hourglassOff();
_mainFrame.toFront();
}
super.setVisible(vis);
}
}
The table below shows all metrics for DrJavaSurveyPopup.java.
| Metric | Value | Description | |
|---|---|---|---|