@Override
@SuppressWarnings("SleepWhileHoldingLock")
public void run() {
try {
// initialize the statusbar
status.removeAll();
JProgressBar progress = new JProgressBar();
progress.setMinimum(0);
progress.setMaximum(doc.getLength());
status.add(progress);
status.revalidate();
// start writing
Writer out = new FileWriter(f);
Segment text = new Segment();
text.setPartialReturn(true);
int charsLeft = doc.getLength();
int offset = 0;
while (charsLeft > 0) {
doc.getText(offset, Math.min(4096, charsLeft), text);
out.write(text.array, text.offset, text.count);
charsLeft -= text.count;
offset += text.count;
progress.setValue(offset);
try {
Thread.sleep(10);
} catch (InterruptedException e) {
Logger.getLogger(FileSaver.class.getName()).log(Level.SEVERE, null, e);
}
}
out.flush();
out.close();
} catch (IOException e) {
final String msg = e.getMessage();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
JOptionPane.showMessageDialog(
getFrame(),
"Could not save file: " + msg,
"Error saving file",
JOptionPane.ERROR_MESSAGE);
}
});
} catch (BadLocationException e) {
System.err.println(e.getMessage());
}
// we are done... get rid of progressbar
status.removeAll();
status.revalidate();
}
public void testDeadlock49178() throws Exception {
// open the document
final StyledDocument docu = support.openDocument();
// start closing it
Thread closing =
new Thread(
new Runnable() {
public void run() {
support.close(false); // will block in notifyUnmodified()
closingDone = true;
}
});
closing.start();
Thread processing =
new Thread(
new Runnable() {
boolean second = false;
public void run() {
if (!second) {
second = true;
docu.render(this);
// NbDocument.runAtomic(docu, this);
} else { // inside readLock
support.createPositionRef(0, Position.Bias.Forward);
processingDone = true;
}
}
});
synchronized (waitLock) {
while (!inWait) waitLock.wait();
}
processing.start();
Thread.sleep(1000);
synchronized (waitLock) {
shouldWait = false;
waitLock.notifyAll();
}
closing.join(10000);
processing.join(10000);
assertNull("No exception thrown", exception);
assertTrue("Closing thread finished", closingDone);
assertTrue("Processing thread finished", processingDone);
}
@Override
public Void doInBackground() {
int current = 0;
int lengthOfTask = 100;
while (current <= lengthOfTask && !isCancelled()) {
try { // dummy task
Thread.sleep(50);
} catch (InterruptedException ie) {
return null;
}
setProgress(100 * current / lengthOfTask);
current++;
}
return null;
}
private synchronized void closeAll() {
try {
// Close all child window
WindowManager.closeAll();
// Remove all child component
pnlThread.setVisible(false);
pnlUser.setVisible(false);
pnlThread.removeAll();
clearAll(txtBoard);
tblUser.setData(new Vector());
Thread.sleep(500);
} catch (Exception e) {
e.printStackTrace();
MessageBox.showMessageDialog(this, e, Global.APP_NAME, MessageBox.ERROR_MESSAGE);
}
}
/** Cancel all active downloads. */
public void cancelActiveDownloads() {
for (Component c : this.monitorPanel.getComponents()) {
if (c instanceof DownloadMonitorPanel) {
if (((DownloadMonitorPanel) c).thread.isAlive()) {
DownloadMonitorPanel panel = (DownloadMonitorPanel) c;
panel.cancelButtonActionPerformed(null);
try {
// Wait for thread to die before moving on
long t0 = System.currentTimeMillis();
while (panel.thread.isAlive() && System.currentTimeMillis() - t0 < 500) {
Thread.sleep(10);
}
} catch (Exception ignore) {
}
}
}
}
}
/*
* Main task. Executed in background thread.
*/
@Override
public String doInBackground() throws Exception {
if (myTaskName.equals("Get DownloadFile Info")) {
if (!isCancelled()) {
getFileInfo();
}
}
if (myTaskName.equals("Download Remote")) {
if (!isCancelled()) {
long theFileSize = getFileSize();
if (theFileSize != -1) {
sendDownloadMessage();
int thePollInterval = Integer.parseInt(myProperties.getProperty("POLLINTERVAL"));
long theCurrentTime = System.currentTimeMillis();
while (getStatus(theFileSize) && !isCancelled()) {
if ((System.currentTimeMillis() - theCurrentTime) < thePollInterval * 1000) {
Thread.sleep(thePollInterval * 1000 - System.currentTimeMillis() + theCurrentTime);
}
theCurrentTime = System.currentTimeMillis();
}
}
}
}
if (myTaskName.equals("Download Local Base")) {
if (!isCancelled()) {
downloadFileFromBase();
}
}
if (myTaskName.equals("Clean Remote Temp")) {
if (!isCancelled()) {
CleanRemoteTempDir();
}
}
if (myTaskName.equals("Clean Remote Base")) {
if (!isCancelled()) {
CleanRemoteBaseDir();
}
}
if (myTaskName.equals("Split Remote")) {
if (!isCancelled()) {
splitFileFromBase();
}
}
if (myTaskName.equals("Email Remote")) {
if (!isCancelled()) {
emailFileFromBase();
}
}
if (myTaskName.equals("Join Local")) {
if (!isCancelled()) {
joinFileFromLocalBase();
}
}
/** if(!isCancelled()) { CleanRemoteTempDir(); }* */
/** if(!isCancelled()) { getFileList(); }* */
/** if(!isCancelled()) { verifyAndSync(); }* */
return "Done";
}