What is local interface. How values will be passed

Answered by Jey on 2005-05-08 12:33:35:

If Client and EJB classes are in the same machine ( Same JVM) then we can use Local linterface instead of Remote interface. Since Client and EJB are in same JVM, values are passed by referance.

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Jey

  • May 8th, 2005
 

If Client and EJB classes are in the same machine ( Same JVM) then we can use Local linterface instead of Remote interface. Since Client and EJB are in same JVM, values are passed by referance.

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sanjay

  • Aug 28th, 2005
 

EJB: 
If we use local interfece then performance is upgraded Or degraded?

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Ritesh

  • Jul 25th, 2005
 

local interface s are used when our Client and the middle tie resist in the same JVM. there you dont need any remote interface . you can used a local interface, but that is added in the EJB 2.0 . prenvious version doesn't have this features.. what ever values you are passing are to be passes by referance.

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Sowmy

  • Sep 19th, 2005
 

Performance is upgraded when using a local interface because there are no RMI/IIOP network calls hence reducing the overhead.

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kasturi

  • Nov 17th, 2005
 

Local interface is when the client and the ejb are colocated in a same jvm.Here the client is another EJB.In case of Local interface there is no need of throwing RemoteException rather it throws EJB Exception which is a subclass of Runtime Exception.so u may not catch tis exception.

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