OpenEJB Question

[Manu George <ma...@gmail.com>]

Hi,
In the class org.openejb.deployment.AbstractContainerBuilder there is a
method

protected SoftLimitedInstancePool createInstancePool(InstanceFactory
instanceFactory) {
 return new SoftLimitedInstancePool(instanceFactory, 1);
 }

What pool is this? Is this the pool of Enterprise bean instances. Why is it
set to 1?
Where in the code is the parameter set for the pool size for EJB (Stateful
or Entity).

Thanks
Manu

Re: OpenEJB Question

[Dain Sundstrom <da...@iq80.com>]

On Nov 17, 2005, at 4:35 AM, Manu George wrote:

> Hi,
>         In the class  
> org.openejb.deployment.AbstractContainerBuilder there is a method
>
>     protected SoftLimitedInstancePool createInstancePool 
> (InstanceFactory instanceFactory) {
>         return new SoftLimitedInstancePool(instanceFactory, 1);
>     }
>
> What pool is this? Is this the pool of Enterprise bean instances.

This is the pool of ready instances

> Why is it set to 1?

I don't remember why this is set to one.  This pool implementation is  
very simple.  It is not pre-filled, and the pool only grows when  
there are  concurrent requests for the same ejb.  The pool does hold  
hard references to the instances and does not have any automatic  
release mechanism, so a very very large number would be a bad idea.

How about we make the default 50?

> Where in the code is the parameter  set  for the  pool size for  
> EJB  (Stateful or  Entity).

I have no idea.  Anyone, know if this is configurable?

-dain

Re: OpenEJB Question

[Jeremy Whitlock <jc...@gmail.com>]

Manu,
You could debug this code, as I'm not familiar with it, to see if/when it is
called and who might be calling it. You might want to ask David Blevins.

Take care,
Jeremy

On 11/17/05, Manu George <ma...@gmail.com> wrote:
>
> Hi,
> In the class org.openejb.deployment.AbstractContainerBuilder there is a
> method
>
> protected SoftLimitedInstancePool createInstancePool(InstanceFactory
> instanceFactory) {
>  return new SoftLimitedInstancePool(instanceFactory, 1);
>  }
>
> What pool is this? Is this the pool of Enterprise bean instances. Why is
> it set to 1?
> Where in the code is the parameter set for the pool size for EJB (Stateful
> or Entity).
>
> Thanks
> Manu
>