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From Jorg Heymans <Jorg.Heym...@12snap.com>
Subject RE: thread safety of cocoon
Date Mon, 01 Sep 2003 14:18:53 GMT
When you say a new component then you mean new class right?
I don't want the class it to be accessed by more than 1 thread at the same
time, are you saying this is the default behaviour?

Tnx
Jorg

-----Original Message-----
From: Upayavira [mailto:uv@upaya.co.uk] 
Sent: Montag, 1. September 2003 15:43
To: users@cocoon.apache.org
Subject: Re: thread safety of cocoon

Jorg Heymans wrote:

>Say i write my own transformer (or serializer, or generator doesn't
matter),
>is it true then that a new instance of my custom class is created each time
>it is executed in a pipeline? (uncached)
> 
>My code relies on a few instance variables (simple ones like Logger but
also
>more crucial ones like StringBuffers for SAX parsing ), I'ld really hate to
>find out now that instance variables aren't thread safe in cocoon. 
> 
>
AFAIU, you need to make your component implement ThreadSafe for it to be 
shared across threads. The default is that a new component is created 
for each invocation.

Regards, Upayavira



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