ThreadSafe Marker On InputModules?

[Th...@gfk.de]

[Posted for a colleague]

Hello,

can anyone explain, how the org.apache.avalon.framework.thread.ThreadSafe
marker interface modifies the instantiation handling for classes
derived from org.apache.cocoon.components.modules.input.AbstractInputModule
?

Does Cocoon ensure that only one thread local instance is running ? And if
so, does cocoon cache/pool such module instances
so that they don't have to be configured again ?


Thanks anyway for your superior support,
Sebastian


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Re: ThreadSafe Marker On InputModules?

[Leszek Gawron <lg...@apache.org>]

Thomas.Zirnsack@gfk.de wrote:
> 
> 
> 
> [Posted for a colleague]
> 
> Hello,
> 
> can anyone explain, how the org.apache.avalon.framework.thread.ThreadSafe
> marker interface modifies the instantiation handling for classes
> derived from org.apache.cocoon.components.modules.input.AbstractInputModule
> ?
> 
> Does Cocoon ensure that only one thread local instance is running ? And if
> so, does cocoon cache/pool such module instances
> so that they don't have to be configured again ?
only one - not only one thread local
if a component is thread safe it means every thread can use the same 
instance - no need for pooling.

If looking for analogy the component works the same as static methods do.

-- 
Leszek Gawron                                                 MobileBox
lgawron@apache.org                              http://www.mobilebox.pl

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