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@Preference(value="data") as value for other Annotation [message #800116]

Thu, 16 February 2012 13:07

Filipp A.
Messages: 49
Registered: February 2010

Member

Is it possible on some way to get value from preferences and put it as value for an other annotations ?
something like this -

@Inject
	@GeminiPersistenceUnit(unitName="puTest", properties = {
			@GeminiPersistenceProperty(name=PersistenceUnitProperties.JDBC_URL, valuePref=@Preference(value="jdbc_url"))
	})
	EntityManagerFactory emf;

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Re: @Preference(value="data") as value for other Annotation [message #800243 is a reply to message #800116]

Thu, 16 February 2012 16:16

Thomas Schindl
Messages: 4463
Registered: July 2009

Senior Member

No - i don't think that can work.

Tom

Am 16.02.12 19:07, schrieb Filipp A.:
> Is it possible on some way to get value from preferences and put it as
> value for an other annotations ?
> something like this -
> @Inject
> @GeminiPersistenceUnit(unitName="puTest", properties = {
>
> @GeminiPersistenceProperty(name=PersistenceUnitProperties.JDBC_URL,
> valuePref=@Preference(value="jdbc_url"))
> })
> EntityManagerFactory emf;
>
>

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Re: @Preference(value="data") as value for other Annotation [message #800244 is a reply to message #800243]

Thu, 16 February 2012 16:23

Filipp A.
Messages: 49
Registered: February 2010

Member

ok, can i use from my DS

DIEActivator.getDefault().getPreferencesService().getString(getNodePath(nodePath, requestingObject), key , null, null);

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