Its not *runtime* extension to schemas, which I find a troubling
concept. Its *deployment* time, which could be useful.
Note that previously people have proposed allowing DynaBeans
as _entities_. This patch allows them as components.
"Max Rydahl Andersen"
<[EMAIL PROTECTED]> To: <[EMAIL
PROTECTED]>
Sent by: cc:
[EMAIL PROTECTED] Subject: Re: [Hibernate] DynaBean
components
eforge.net
20/01/03 12:56 AM
Ok - this sounds interesting :)
I vaguely remember that someone tried to do this earlier for Hibernate, is
this the thing that was
done at that time ?
I'm curious to what this stuff can be used ... you mention that one can
better
dynamically extend the schema, as you do not need to modify the classes, I
dig that :)
Any other Good Thing's about this one ? (One could argue that dynamically
extending the schema is a Bad Thing - but I won't - not yet :)
/max
----- Original Message -----
From: "Gavin King" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, January 19, 2003 1:04 PM
Subject: [Hibernate] DynaBean components
> I added support for DynaBean components to Hibernate2. You can now
> use mappings like:
>
> <class .... >
> .....
> <dynabean name="dynaBean" dynaclass="MyDynaClass"/>
> <property name="foo" type="string"/>
> <property name="bar" type="integer"/>
> <many-to-one name="baz" class="Baz" cascade="save-update"/>
> </dynabean>
>
> </class>
>
> Can people please try this out, to check that I didn't get anything
> wrong; I am new to DynaBeans, so I'm not sure I am using it right.
> (Like all the Jakarta stuff it is completely underdocumented.)
>
> What I didn't find was a way to do the equivalent of Class.forName()
> to retrieve a DynaClass. So Hibernate and the user code aren't
> actually using the same DynaClass instance, which is suboptimal.
>
>
>
>
>
>
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