Nentwig Manfred wrote:
> we want to improve the performance of data transfer between the entity
> object
> and the client application. Another task is to send the client application
> messages from
> the entity object. We designed a short model which use RMI:
>
>             RMI-client
>                 |
>                 |
>                 |
>             RMI-server <>------- entity object
>
> The RMI-Server creates the entity object when a RMI-client connect.
>
> Does anyone know a better solution to save network traffic and, the second
> question,
> is a entity object able to call remote methods of the client application
> without
> using a RMI-Server?  If so, can I get a example?

Use session beans instead of a RMI-server. Is there any reason why you
haven't done this already?

Use JMS to propagate messages from Entities to the client.

/Rickard

--
Rickard �berg

@home: +46 13 177937
Email: [EMAIL PROTECTED]
http://www.dreambean.com
Question reality

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