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From Jason Dillon <jason.dil...@gmail.com>
Subject Re: Heads-up - GBeanInfo via annotations
Date Sun, 30 Mar 2008 08:39:08 GMT
Looks cool. Only question I have is why the "G" prefix on annotations  
other than GBean?

--jason


On Mar 30, 2008, at 2:55 PM, Gianny Damour <gianny.damour@optusnet.com.au 
 > wrote:

> Hi,
>
> I am working on the declaration of GBeanInfo via annotations.
>
> This is an example GBean with all the possible annotations (note  
> that some annotation properties have default values so you do not  
> see all of them in the example):
>
> @GBean(j2eeType="type", name="name")
> @GPriority(priority=123)
> public class MockGBean implements Runnable {
>
>    public MockGBean(@GParamAttribute(name = "name") String name,
>        @GParamReference(name = "Name") Runnable runnable) {
>    }
>
>    public void run() {
>    }
>
>    @GAttribute
>    public String getGetterAttribute() {
>        return null;
>    }
>
>    @GAttribute
>    public void setSetterAttribute(String value) {
>    }
>
>    @GReference
>    public void setSetterReference(Runnable value) {
>    }
>
> }
>
> Above annotations are in the package  
> org.apache.geronimo.gbean.annotations.
>
> At the same time, I will add support for pluggable strategies to get  
> the GBeanInfo of a class. We will have two strategies: use  
> getGBeanInfo method, current approach; or introspect annotations,  
> the one I am working on. It will be possible to add additional  
> strategies, e.g. read a service descriptor file a la OpenEJB.
>
>
> I will also replace the GBean instantiation code of GBeanInstance by  
> an ObjectRecipe (xbean-reflect class).
>
>
> Let me know if you have any concerns about the above plan.
>
> Thanks,
> Gianny

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