[Exist-open] Reusing Collection instances (Concurrency question)

[Wataru S. <sh...@se...>]

Hi, I have a question relating to concurrency.

Is it safe to use a single Collection instance (such as  
LocalCollection and RemoteCollection) and use multiple  
XPathQueryService instances created from the single Collection  
instance?  Each service instance is accessed safely from a single  
thread.  Or should I instantiate Collection object every time I  
create XPathQueryService instances?

As far as I read eXist source code, it seems that every Collection  
instance shares the same BrokerPool instance so it looks that I make  
no differences how many Collection instances I make.  If I am correct  
I would like to share the single Collection instance with multiple  
XPathQueryService instances.

Am I right?


Wataru Shito (Room 3.26)
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