dbaccess::ODatabaseContext cleaning its cache "too late"?
sbergman at redhat.com
Wed Sep 11 03:35:15 PDT 2013
On 09/10/2013 06:40 PM, Lionel Elie Mamane wrote:
> On Mon, Sep 09, 2013 at 03:35:22PM +0200, Stephan Bergmann wrote:
>> But wouldn't every "database context" be tied to some open window,
> I don't see why that would be
That's why I phrased my sentence as a question---or at least tried to.
> In the context of https://bugs.freedesktop.org/69036, I would like to
> see who holds a reference to the DatabaseContext that gets closed. It
> is my understanding that (because we have reference-counting garbage
> collection), dispose() should actually be called as soon as nobody
> holds a reference to it anymore (unless we have a reference cycle).
First, note that we don't have reference-counting garbage collection in
general in UNO. For example, Java-UNO doesn't use reference-counting.
Second, note that there needs to be code (the "owner" in the jargon of
the udkapi/com/sun/star/lang/XComponent.idl documentation) that
explicitly calls dispose on a UNO object. It is not magically called
when a UNO object becomes unreachable.
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