Hi,
This feature is only for entity bean with container-managed persistence.
Indeed, entity bean with bean-managed persistence can itself
implement this kind of optimization. In BMP case, the data access
in the database are completely done and controled by the bean.
Kind regards.
Hélène.
Stanislav Markin wrote:
>
> Hello!
>
> I've got problem using isModified extension. I have BMP bean which
> is "read-only".
>
> As described in JOnAS docs, I declared isModified method:
>
> public boolean isModified(){
> Log.log("enter", "ClassifMetadataEJB.isModified()");
> return false;
> }
>
> and modified jonas xml descriptor:
>
> <!DOCTYPE jonas-ejb-jar SYSTEM "jonas-ejb-jar.dtd">
> <jonas-ejb-jar>
> <jonas-entity>
> <ejb-name>ClassifMetadata</ejb-name>
> <is-modified-method-name>isModified</is-modified-method-name>
> <jndi-name>com.ulterwest.server.core.ClassifMetadataHome</jndi-name>
> </jonas-entity>
> </jonas-ejb-jar>
>
> And method isModified is never called. Instead after each remote
> call ejbStore and ejbLoad are called. I want to prevent ejbLoad call
> after each remote call.
>
> Maybe I need to place isModified method in remote interface (not
> only in Impl class)?
>
>
> With best regards,
> Stanislav Markin mailto:[EMAIL PROTECTED]
>
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