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Posted to users@cocoon.apache.org by Owen Tallman <ow...@gmail.com> on 2005/08/02 19:04:48 UTC
Accessing App Context from a CronJob
Hello,
>From a CronJob componentI need to access our ApplicationContext object
which gets initialized by a ServletContextListener before Cocoon
starts. If this were a sitemap component, it would have a setup method
that got called with an ObjectModel map, so I could call
ObjectModelHelper.getContext(objectModel);
The class I defined has this derivation:
public class FakeJob extends ServiceableCronJob
implements Configurable, ConfigurableCronJob { ...
it has a setup() method which takes parameters and a map, but if I
don't initialize the job entry with them, they don't have any values.
How can I access the context from a component like this?
Thanks in advance for any suggestions,
Owen
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Re: Accessing App Context from a CronJob
Posted by footh <fo...@yahoo.com>.
no problem, I spent many hours over the last week
poring over documents and code to figure out something
very similar. The least I could do was spare someone
else the headache (although I did learn alot).
--- Owen Tallman <ow...@gmail.com> wrote:
> Excellent! I don't know how long I would have had to
> grope around to
> figure that out. Thanks!
>
> For the record, here's a code snippet of the working
> result, after
> adding the Contextualizable interface:
>
> // org.apache.cocoon.environment.Context
> (not Avalon context)
> private Context cocoonContext = null;
>
> /**
> * Let the container pass me the Avalon
> context
> */
> public void
>
contextualize(org.apache.avalon.framework.context.Context
> context) {
>
> Map objectModel =
> ContextHelper.getObjectModel(context);
> this.cocoonContext =
> ObjectModelHelper.getContext(objectModel);
> logger.info("contextualize()
> completed");
> }
>
> On 8/2/05, footh <fo...@yahoo.com> wrote:
> > Try implementing the Contextualizable interface
> which
> > will give you the Avalon context.
> >
> > Then call the "getObjectModel" static method of
> the
> > ContextHelper class and pass in the Avalon
> context.
> >
> > From there you can use your ObjectModelHelper, or
> just
> > retrieve the object returned in the Map that is
> under
> > the "context" key.
> >
> > --- Owen Tallman <ow...@gmail.com> wrote:
> >
> > > Hello,
> > >
> > > From a CronJob componentI need to access our
> > > ApplicationContext object
> > > which gets initialized by a
> ServletContextListener
> > > before Cocoon
> > > starts. If this were a sitemap component, it
> would
> > > have a setup method
> > > that got called with an ObjectModel map, so I
> could
> > > call
> > >
> > > ObjectModelHelper.getContext(objectModel);
> > >
> > > The class I defined has this derivation:
> > >
> > > public class FakeJob extends ServiceableCronJob
> > > implements
> Configurable,
> > > ConfigurableCronJob { ...
> > >
> > >
> > > it has a setup() method which takes parameters
> and
> > > a map, but if I
> > > don't initialize the job entry with them, they
> don't
> > > have any values.
> > > How can I access the context from a component
> like
> > > this?
> > >
> > > Thanks in advance for any suggestions,
> > >
> > > Owen
> > >
> > >
> >
>
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> > > users-help@cocoon.apache.org
> > >
> > >
> >
> >
> >
> >
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> >
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Re: Accessing App Context from a CronJob
Posted by Owen Tallman <ow...@gmail.com>.
Excellent! I don't know how long I would have had to grope around to
figure that out. Thanks!
For the record, here's a code snippet of the working result, after
adding the Contextualizable interface:
// org.apache.cocoon.environment.Context (not Avalon context)
private Context cocoonContext = null;
/**
* Let the container pass me the Avalon context
*/
public void
contextualize(org.apache.avalon.framework.context.Context context) {
Map objectModel = ContextHelper.getObjectModel(context);
this.cocoonContext = ObjectModelHelper.getContext(objectModel);
logger.info("contextualize() completed");
}
On 8/2/05, footh <fo...@yahoo.com> wrote:
> Try implementing the Contextualizable interface which
> will give you the Avalon context.
>
> Then call the "getObjectModel" static method of the
> ContextHelper class and pass in the Avalon context.
>
> From there you can use your ObjectModelHelper, or just
> retrieve the object returned in the Map that is under
> the "context" key.
>
> --- Owen Tallman <ow...@gmail.com> wrote:
>
> > Hello,
> >
> > From a CronJob componentI need to access our
> > ApplicationContext object
> > which gets initialized by a ServletContextListener
> > before Cocoon
> > starts. If this were a sitemap component, it would
> > have a setup method
> > that got called with an ObjectModel map, so I could
> > call
> >
> > ObjectModelHelper.getContext(objectModel);
> >
> > The class I defined has this derivation:
> >
> > public class FakeJob extends ServiceableCronJob
> > implements Configurable,
> > ConfigurableCronJob { ...
> >
> >
> > it has a setup() method which takes parameters and
> > a map, but if I
> > don't initialize the job entry with them, they don't
> > have any values.
> > How can I access the context from a component like
> > this?
> >
> > Thanks in advance for any suggestions,
> >
> > Owen
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> > users-unsubscribe@cocoon.apache.org
> > For additional commands, e-mail:
> > users-help@cocoon.apache.org
> >
> >
>
>
>
>
> __________________________________
> Yahoo! Mail for Mobile
> Take Yahoo! Mail with you! Check email on your mobile phone.
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Re: Accessing App Context from a CronJob
Posted by footh <fo...@yahoo.com>.
Try implementing the Contextualizable interface which
will give you the Avalon context.
Then call the "getObjectModel" static method of the
ContextHelper class and pass in the Avalon context.
>From there you can use your ObjectModelHelper, or just
retrieve the object returned in the Map that is under
the "context" key.
--- Owen Tallman <ow...@gmail.com> wrote:
> Hello,
>
> From a CronJob componentI need to access our
> ApplicationContext object
> which gets initialized by a ServletContextListener
> before Cocoon
> starts. If this were a sitemap component, it would
> have a setup method
> that got called with an ObjectModel map, so I could
> call
>
> ObjectModelHelper.getContext(objectModel);
>
> The class I defined has this derivation:
>
> public class FakeJob extends ServiceableCronJob
> implements Configurable,
> ConfigurableCronJob { ...
>
>
> it has a setup() method which takes parameters and
> a map, but if I
> don't initialize the job entry with them, they don't
> have any values.
> How can I access the context from a component like
> this?
>
> Thanks in advance for any suggestions,
>
> Owen
>
>
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> To unsubscribe, e-mail:
> users-unsubscribe@cocoon.apache.org
> For additional commands, e-mail:
> users-help@cocoon.apache.org
>
>
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