[seam-issues] [JBoss JIRA] Closed: (JBSEAM-722) Add a component generator component that allows one to sub-type Component

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-722.
----------------------------

    Resolution: Out of Date
      Assignee: Pete Muir


Superseded by CDI

> Add a component generator component that allows one to sub-type Component
> -------------------------------------------------------------------------
>
>                 Key: JBSEAM-722
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-722
>             Project: Seam
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 1.1.1.GA
>            Reporter: Bill Wallace
>            Assignee: Pete Muir
>
> It would be very nice to be able to specify what Component class is to be used within a package, so that one can, for instance, over-ride or extend the initialization code.  Adding such over-riding would allow one to efficiently write annotations such as:
> @Property("#{property-setter-for-initialization-time})
> instead of
> @In
> which would provide initialization time object injection.  I know you can do this by specifying properties in the components.xml file, or seam.properties file, but it is rather a pain to have to create an xml file just to specify an extra property of that type.  I know you can do this with @In, but that executes per-method call, and I'd like to see a version that only executes on instantiation.  Of course, one can create an initializer class that gets called from an @Create that performs this same data, but I'd like to be able to store the rest of the meta-data at the class level and view it in the debug page automatically, the same as the rest of the properties.  I also have some more complex applications for reading in initialization data.

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