Dniel,
There is still one problem: the value set by the second user2 updated the
value of the first user1 before finishing user1's work. I paste the code.
Please take a look.
public class test
{
int numEvents= 5;
public synchronized int test()
{
int real=0;
int eventCounter=0;
while(eventCounter<=numEvents)
{
real=eventCounter;
// wait for 0.01 second
try{wait(10);}
catch(InterruptedException e){};
eventCounter++;
}
return real;
}
public synchronized int setNumEvents(int sec)
{
numEvents= sec;
}
}
For example, I input 200 as the value of numEvents for user1. Before
finishing user1's task, user2 input 100 as numEvents and begin his work. I
hope I can get results 200 and 100 respectively. But I got 100 both.
----- Original Message -----
From: "Daniel Hinojosa" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Monday, March 25, 2002 11:35 AM
Subject: Re: Multiple users share java bean?
> If it's a shared bean, sycnchronize it. Make sure that
> all mutators(Setters) are synchronized, and it would be a bad idea to do
> that to the
> accessors (mututors) are synchronized too. If you have more open than
> private member variables in this bean, make sure they are private.
> e.g.
>
> public void synchronized setName(String name) {
> .....
> }
>
> --
> Daniel Hinojosa
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