Injecting @Unwrap'ed component

[dgallego]

Is it possible to inject a component marked with @Unwrap?

I want to inject the "taskInstanceListForType" component, but I can't.

.

@In(required=false, scope=ScopeType.APPLICATION)
TaskInstanceListForType taskInstanceListForType;

An exception is thrown:
@In attribute requires value for component... "

Maybe It is not a problem related to @Unwrap.
Has someone tried injecting this component?.

Thanks

[pmuir]

taskInstanceListForType is an example of the componentManager pattern so you should use it something like this:

@In("#{taskInstanceListForType['myType']}") private List<TaskInstance> taskInstances;

[gavin.king]

Probably you need @In(create=true). But TaskInstanceListForType is only really intended to be used in the view.

[dgallego]

Thanks. Finally I could inject it.
Should I use ManagedJbpmContext to get the tasks of my current Actor?

[harpritt]

Gavin or Pete or anyone.

Just seen this thread

Whats the SEAM approved way of getting the size of taskInstanceListForType['LeTaskOPeril'] in the view

Ive seen some people use <fn:length.... but i dont want to use JSTL in my lovely facelet

..... Cheers Gents

[pmuir]

IIRC you can do:

taskInstanceListForType['LeTaskOPeril'].size

in recent (I'm not sure since when) Seam (this isn't standard in JSF)

[harpritt]

Nice one mate

i shall give it a go

*crosses toes*