[JBoss JIRA] Updated: (CDI-44) Clarify that interceptors must be implemented using subclassing, and clarify the behaviour of self-invocation
by Pete Muir (JIRA)
[ https://issues.jboss.org/browse/CDI-44?page=com.atlassian.jira.plugin.sys... ]
Pete Muir updated CDI-44:
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Issue Type: Clarification (was: Bug)
> Clarify that interceptors must be implemented using subclassing, and clarify the behaviour of self-invocation
> -------------------------------------------------------------------------------------------------------------
>
> Key: CDI-44
> URL: https://issues.jboss.org/browse/CDI-44
> Project: CDI Specification Issues
> Issue Type: Clarification
> Components: Interceptors
> Affects Versions: 1.0
> Reporter: Stuart Douglas
> Fix For: TBD
>
>
> When implementing interception using proxying the behaour of self invocation is quite well defined, if a method is invoked on the proxy it is intercepted, if it is invoked on the actual bean (usually through self-invocation) it is not.
> When implementing interception though sub classing this is much less well definied, and the only way to track if an invocation is intercepted or not is through a thread local flag. At the moment in weld this is reset when a call is made on a client proxy, so if we have an intercepted bean A and a SessionScoped bean B and A invokes B when invokes A the second call to A is intercepted. If however B is pseudo scoped, then the second invocation is not intercepted. The correct behaviour here should be specified by the specification.
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13 years, 11 months