[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-6196) CDI model doesn't load observer methods.

[Viacheslav Kabanovich (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBIDE-6196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Viacheslav Kabanovich resolved JBIDE-6196.
------------------------------------------

    Resolution: Done


JDT model does not have interface for parameter, IMethod does not give access to parameter annotations. This feature is not implemented even in Eclipse 3.6, so for at least one year we cannot use JDT in that part of CDI model. I considered using AST as it was done in Seam, and decided against it, because it will make loading much slower. Instead, I have implemented simple parsing of method parameters (which involve just a few tokens) and that also resulted in that some methods which are supposed to return IAnnotation remain unimplemented, and replaced by methods that return ITextSourceReference. That must be sufficient for getting all necessary information on method and its parameters. 


> CDI model doesn't load observer methods.
> ----------------------------------------
>
>                 Key: JBIDE-6196
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-6196
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: cdi (jsr-299)
>    Affects Versions: 3.2.next
>            Reporter: Alexey Kazakov
>            Assignee: Viacheslav Kabanovich
>             Fix For: 3.2.next
>
>
> For example:
> class Spider {
>    public void observe(@Observes Event foo) {
>    }
> }
> destorySpider is a observer method since it has a parameter is anootated @Observers.
> org.jboss.tools.cdi.core.test.tck.ValidationTest.testProducerMethodWithParameterAnnotatedObserves() must pass.

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