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Posted to users@jackrabbit.apache.org by Dario Louzado <lo...@gmail.com> on 2010/05/12 20:29:45 UTC
EventListener on top of WebDav
Is it possible to register an EventListener on top of WebDav?
System is logging the following messages and my listener is not being
invoked:
303192 [Change Polling] WARN org.apache.jackrabbit.jcr2spi.WorkspaceManager
- Exception in event polling thread: java.lang.NullPointerException
379419 [Change Polling] WARN
org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
itemId:
379450 [Change Polling] WARN
org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
parentId:
379466 [Change Polling] WARN
org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
itemId:
379466 [Change Polling] WARN org.apache.jackrabbit.jcr2spi.WorkspaceManager
- Exception in event polling thread: java.lang.NullPointerException
Thanks in advance.
Re: EventListener on top of WebDav
Posted by Dario Louzado <lo...@gmail.com>.
Yes, https://issues.apache.org/jira/browse/JCR-2566 seems to be very close
to the problem I´m facing.
I also forgot to mention that no error is thrown when the listener is
registered.
The problem happens where the event is to be fired.
thanks for the information Angela.
2010/5/12 Angela Schreiber <an...@day.com>
> hi dario
>
>
> Is it possible to register an EventListener on top of WebDav?
>>
>
> it should be possible... at least it used to work in the past.
> there are however a couple of known issues. notably JSR 283
> observation functionality is only partially implemented:
>
> https://issues.apache.org/jira/browse/JCR-2541
> https://issues.apache.org/jira/browse/JCR-2540
> https://issues.apache.org/jira/browse/JCR-2542
> https://issues.apache.org/jira/browse/JCR-2539
>
> and the closest to you problem:
> https://issues.apache.org/jira/browse/JCR-2566
>
>
> System is logging the following messages and my listener is not being
>> invoked:
>>
>> 303192 [Change Polling] WARN
>> org.apache.jackrabbit.jcr2spi.WorkspaceManager
>> - Exception in event polling thread: java.lang.NullPointerException
>> 379419 [Change Polling] WARN
>> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build
>> event
>> itemId:
>> 379450 [Change Polling] WARN
>> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build
>> event
>> parentId:
>> 379466 [Change Polling] WARN
>> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build
>> event
>> itemId:
>> 379466 [Change Polling] WARN
>> org.apache.jackrabbit.jcr2spi.WorkspaceManager
>> - Exception in event polling thread: java.lang.NullPointerException
>>
>
> regards
> angela
>
>
Re: EventListener on top of WebDav
Posted by Angela Schreiber <an...@day.com>.
hi dario
> Is it possible to register an EventListener on top of WebDav?
it should be possible... at least it used to work in the past.
there are however a couple of known issues. notably JSR 283
observation functionality is only partially implemented:
https://issues.apache.org/jira/browse/JCR-2541
https://issues.apache.org/jira/browse/JCR-2540
https://issues.apache.org/jira/browse/JCR-2542
https://issues.apache.org/jira/browse/JCR-2539
and the closest to you problem:
https://issues.apache.org/jira/browse/JCR-2566
> System is logging the following messages and my listener is not being
> invoked:
>
> 303192 [Change Polling] WARN org.apache.jackrabbit.jcr2spi.WorkspaceManager
> - Exception in event polling thread: java.lang.NullPointerException
> 379419 [Change Polling] WARN
> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
> itemId:
> 379450 [Change Polling] WARN
> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
> parentId:
> 379466 [Change Polling] WARN
> org.apache.jackrabbit.spi2dav.RepositoryServiceImpl - Unable to build event
> itemId:
> 379466 [Change Polling] WARN org.apache.jackrabbit.jcr2spi.WorkspaceManager
> - Exception in event polling thread: java.lang.NullPointerException
regards
angela