[cdi-dev] [JBoss JIRA] (CDI-129) Clarify behaviour of @ApplicationScoped in EARs
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https://issues.jboss.org/browse/CDI-129?page=com.atlassian.jira.plugin.sy...
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Mark Struberg commented on CDI-129:
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Btw, I do agree with you that we need to get a common understanding about how Modularity
should work. The BDA approach was way too restrictive but a flat structure doesn't
work neither.
Also the CDI spec prominently uses the terminus tecnicus 'bean' for 5 different
things:
* Bean<T>
* the class which gets scanned and might lead to 0..n Bean<T>
* the Contextual Reference
* the Contextual Instance
* the Type on the Injection Point
Even in the aforementioned paragraph 5.1 many those 5 meanings are perfectly mixed up.
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 (Proposed)
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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