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https://issues.jboss.org/browse/CDI-129?page=com.atlassian.jira.plugin.sy...
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Stuart Douglas edited comment on CDI-129 at 5/18/11 7:41 AM:
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(Opps, when I opened this the history tab was open rather than comments, and I did not
realise that this had already been said)
The Final Release of JSR-299 does not define anything to do with @ApplicationScoped in
6.5.2.
@ApplicationScoped is defined in 6.7.3 and states: "The application context is shared
between all servlet requests, web service invocations, EJB remote method invocations,
EJB asynchronous method invocations, EJB timeouts and message deliveries to message-driven
beans that execute within
the same application. The application context is destroyed when the application is shut
down."
This means that @ApplicationScoped is shared over a whole ear, and is not per war (there
may not even be a war in the ear).
was (Author: swd847):
The Final Release of JSR-299 does not define anything to do with @ApplicationScoped in
6.5.2.
@ApplicationScoped is defined in 6.7.3 and states: "The application context is shared
between all servlet requests, web service invocations, EJB remote method invocations,
EJB asynchronous method invocations, EJB timeouts and message deliveries to message-driven
beans that execute within
the same application. The application context is destroyed when the application is shut
down."
This means that @ApplicationScoped is shared over a whole ear, and is not per war (there
may not even be a war in the ear).
Clarify behaviour of @ApplicationScoped in EARs
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Key: CDI-129
URL:
https://issues.jboss.org/browse/CDI-129
Project: CDI Specification Issues
Issue Type: Clarification
Components: Contexts
Affects Versions: 1.0
Reporter: Mark Struberg
Assignee: Pete Muir
Fix For: 1.1 (Confirmed)
Since @ApplicationScoped currently is defined in 6.5.2 as to be 'like in the Servlet
specification' this means that you will get a new instance for every WebApplication
(WAR file).
There is currently no specified CDI scope for providing a single shared instance for a
whole EAR.
We could (ab-)use @Singleton for that, but this is currently not well defined at all.
Alternatively we could introduce an own new annotation like @EnterpriseScoped or likes.
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