Re: should ExtendedTypes be thread safe?

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Tue Jul 26 2005 - 16:06:11 EDT

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In reply to: Tore Halset: "should ExtendedTypes be thread safe?"
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> Hello.
>
> I am creating a ExtendedType that uses a parser-object. I want to
> reuse the parser object as much as possible. Will a single instance
> of my ExtendedType be used by more than one thread at a time? If so -
> I guess I will use a ThreadLocal to hold the parser instance.
>
> Regards,
> - Tore.
>

ThreadLocal makes more sense. ExtendedType instances are not thread-safe
and can be reused by multiple queries simulteneously.

BTW, thanks for the "mapping geometries" Wiki post -
http://objectstyle.org/confluence/display/CAY/Mapping+JTS+Geometries

Andrus

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