[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-4845) Introduce qualifier

[Pete Muir (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-4845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12499775#action_12499775 ] 

Pete Muir commented on JBIDE-4845:
----------------------------------

For example, given these classes:

public class Foo {}

public class Bar extends Foo {}

public class Baz {

   @Inject Foo foo;

}

will give you an AmbiguousResolutionException.

To fix this we change the classes to:

public class Foo {}

@Special
public class Bar extends Foo {}

public class Baz {

   @Inject @Special Foo foo;

}

Here we have introduced a qualifier on both the injection point and the bean. If a qualifier existed already on the bean, we would just add it to the injection point.

Note that both Foo and Bar should be offered as places to add the qualifier.

> Introduce qualifier
> -------------------
>
>                 Key: JBIDE-4845
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-4845
>             Project: Tools (JBoss Tools)
>          Issue Type: Feature Request
>          Components: cdi (jsr-299)
>    Affects Versions: LATER
>            Reporter: Pete Muir
>             Fix For: 3.1.0.GA
>
>
> Ability to introduce a qualifier at an IP

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