On Wed, Aug 24, 2016 at 9:33 AM, Vincent Massol <vinc...@massol.net> wrote:
> Hi,
>
>> On 24 Aug 2016, at 09:11, Edward Knyshov <edv...@gmail.com> wrote:
>>
>> Hello.
>> How can I execute some java code when xwiki is about to shut down?
>
> Option 1:
>
> XWiki is a java app so all you can write some java class with a shutdown 
> hook, something like Runtime.getRuntime().addShutdownHook.
>
> Then you package your class in a jar and drop it in WEB-INF/lib.
>

> Option 2:
>
> You write an XWiki component and implement the Disposable interface.
> See 
> http://extensions.xwiki.org/xwiki/bin/view/Extension/Component+Module#HComponentDisposal

This only works if your component is initialized before the shutdown
so you will need a component which is always initialized like event
listeners.

Option 3:

Implement an event listener component listening to
org.xwiki.observation.event.ApplicationStoppedEvent event.

>
> Thanks
> -Vincent
>
>
>> Thanks, Edward.
>>
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-- 
Thomas Mortagne
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