.wait() and .notify() methods in multithreading

[SATISH]

pls let me know if anyone of you have any idea as to how to use

.wait() and .notify() methods in multithreading...

pls send me an example code...if u have I am trying use that and it is not
working....

pls see the code below....

-----------------------------CLASS 1---------------------------------------

if (response == JOptionPane.YES_OPTION)
{
depotVersion = JOptionPane.showInputDialog(parent,
"Please enter the depotVersion:" /*13A*/);
txtDisplay.append("Performing the OAM Upgrade " +
'\n');
// get ats connection, prepare data and send it
txtOAMVersion.setText(" ");

synchronized(syncObj)
{
try
{
callInvokeOAMUpgrade();
syncObj.wait();
new FireCurrentVersion();
}
catch (Exception e) {txtDisplay.append(e.toString());}
}


}

else if (response == JOptionPane.NO_OPTION)
{
txtDisplay.append(" OAM Upgrade cancelled" + '\n');
}
btnOAMRollback.setEnabled(true);
btnOAMUpgrade.setEnabled(true);

---------------------------------------------------------------------------------------------------------------

----------------------CLASS 2---------------------------------------------------------------
class FireCurrentVersion extends Thread
{

FireCurrentVersion()
{
this.start();
}

public void run()
{
synchronized(syncObj)
{
try
{
callCurrentVersion();
syncObj.notify();
}
catch (Exception e) { txtDisplay.append(e.toString()); }
}
}

}

-------------------------------------------------------------------------------------------------

[Randy Charles Morin]

http://java.sun.com/docs/books/tutor...AndNotify.html

--
Randy Charles Morin
Author of Programming Windows Services
http://www.kbcafe.com

Feel free to contact me by private email or messenger
MSN Messenger - morin_randy@hotmail.com
Yahoo Messenger - randymorin@yahoo.com

"SATISH" <satish_141@yahoo.com> wrote in message
news:3c04f6ad@147.208.176.211...
>
> pls let me know if anyone of you have any idea as to how to use
>
> wait() and .notify() methods in multithreading...
>
> pls send me an example code...if u have I am trying use that and it is not
> working....
>
> pls see the code below....
>
> -----------------------------CLASS
1---------------------------------------
>
> if (response == JOptionPane.YES_OPTION)
> {
> depotVersion = JOptionPane.showInputDialog(parent,
> "Please enter the depotVersion:" /*13A*/);
> txtDisplay.append("Performing the OAM Upgrade " +
> '\n');
> // get ats connection, prepare data and send it
> txtOAMVersion.setText(" ");
>
> synchronized(syncObj)
> {
> try
> {
> callInvokeOAMUpgrade();
> syncObj.wait();
> new FireCurrentVersion();
> }
> catch (Exception e)
{txtDisplay.append(e.toString());}
> }
>
>
> }
>
> else if (response == JOptionPane.NO_OPTION)
> {
> txtDisplay.append(" OAM Upgrade cancelled" +
'\n');
> }
> btnOAMRollback.setEnabled(true);
> btnOAMUpgrade.setEnabled(true);
>
> --------------------------------------------------------------------------
-------------------------------------
>
> ----------------------CLASS
2---------------------------------------------------------------
> class FireCurrentVersion extends Thread
> {
>
> FireCurrentVersion()
> {
> this.start();
> }
>
> public void run()
> {
> synchronized(syncObj)
> {
> try
> {
> callCurrentVersion();
> syncObj.notify();
> }
> catch (Exception e) { txtDisplay.append(e.toString()); }
> }
> }
>
> }
>
> --------------------------------------------------------------------------
-----------------------
>