RE: concurrency in struts

2004-05-10 Thread Geeta Ramani
Yes, somebody did indeed answer better.. Please see Manfred Wolff's earlier response in this thread. :) > -Original Message- > From: Ludovic Maitre [mailto:[EMAIL PROTECTED] > Sent: Monday, May 10, 2004 9:08 AM > To: Struts Users Mailing List > Subject: Re: c

Re: concurrency in struts

2004-05-10 Thread Ludovic Maitre
Hello, I think, but i hope that somebody could answer better, that the servlet container will instantiate a new Servlet, and accompanying Action classes, if this is needed. As far as i know, in J2EE, this is the servlet container who is responsible for forking new threads for the clients on-de

Re: concurrency in struts

2004-05-10 Thread Manfred Wolff (neusta)
There are two concepts you have to understand: thread-safe and reentrant. A method is reentrant, if many threads can enter the method as the same time without conflicting. For that you only have to act on parameters and local variables. Threads only share the data- and the code-segment of an ap

Re: concurrency in struts

2004-05-10 Thread Jignesh Patel
TECTED] > Sent: 10 May 2004 14:04 > To: Struts Users Mailing List; Geeta Ramani > Subject: Re: concurrency in struts > > > Hi Geeta, > Can you elaborate more? > > -Jignesh > > On Monday 10 May 2004 18:18, Geeta Ramani wrote: > > Jignesh: > > > >

RE: concurrency in struts

2004-05-10 Thread Daniel Perry
ginal Message- From: Jignesh Patel [mailto:[EMAIL PROTECTED] Sent: 10 May 2004 14:04 To: Struts Users Mailing List; Geeta Ramani Subject: Re: concurrency in struts Hi Geeta, Can you elaborate more? -Jignesh On Monday 10 May 2004 18:18, Geeta Ramani wrote: > Jignesh: > > The "exe

Re: concurrency in struts

2004-05-10 Thread Jignesh Patel
Riyad, But does this methods are synchronized? Otherwise if two threads execute at the same time they can access the method at the same time. And result will be big mess. -Jignesh On Monday 10 May 2004 18:29, Riyad Kalla wrote: > This question is actually what made me sign up to this mailing lis

Re: concurrency in struts

2004-05-10 Thread Jignesh Patel
Hi Geeta, Can you elaborate more? -Jignesh On Monday 10 May 2004 18:18, Geeta Ramani wrote: > Jignesh: > > The "execute" method of the Action class includes (among others) as params > the request, response objects of each user.. That I believe is the key..:) > > Regards, > Geeta > > > -Origina

Re: concurrency in struts

2004-05-10 Thread Riyad Kalla
This question is actually what made me sign up to this mailing list... the answer is that there is no implicit concurrency. All your work/variables in Actions should be method-scoped and not use ANY class variables because of this. My specific questions was that I wanted to use a class variable

RE: concurrency in struts

2004-05-10 Thread Geeta Ramani
Jignesh: The "execute" method of the Action class includes (among others) as params the request, response objects of each user.. That I believe is the key..:) Regards, Geeta > -Original Message- > From: Jignesh Patel [mailto:[EMAIL PROTECTED] > Sent: Monday, May 10, 2004 8:54 AM > To: S