Please Can any one guide me, I am new to JAVA Server Proxy

One of my scenarios, I need to call Remote EJB from WEBLogicserver, to send request with employee no, employee name and get response from legacy with quite number of files like da,house rent details etc. Please can any help me in a way how call ejb remotely and application code to get response back.. this is very very big help folks. I never forget your help at all.
Thanks in advance
Regards
R

In order to access an EJB from Weblogic Server using SAP XI you do not have to write JAVA code.
1. EJB is a J2EE application component with associated code implementation.
2. Inside EJB functionalities are implemented using EJB implementation class methods.
3. EJB provide access to the implementation class method using local and remote interface classes which expose implementation class methods through RMI protocol.
SO your EJB implementation in Weblogic has always a implementation available.
You can use application to application EJB component access using RMI protocol using JNDI look up only if both application is under same type of J2EE container.
In your case you have to access weblogic ejb using an EAI/ESB framework such as XI. EAI and ESB framework use web service technology to access the remote components. In order to support web service based access to J2EE components, J2EE container provide web service enablement approach for J2EE components.
So in order to access the weblogic EJB component from ESB framework such as XI use the following step.
1. Ask the weblogic application provider to publish the EJB as a web service.
2. BEA weblogic can publish any EJB or POJO implementation as web service with minimum effort.
3. Import the WSDL from the EJB web service into your XI repository.
4. Note that a WSDL file have all information necessary to access the underling component using web service technology that include (data types, message types, method name as ports, biding of method access with a protocol supported by web service technology, and service to identify the location of the service)
5. once you have the WSDL in XI create an inbound service using the datatype, inside the WSDL for the each method.
6. Make the new inbound service an synchronous in nature.
7. Associate the inbound service with an integration scenario.
8. During the configuration associate the inbound service with a SOAP adaptor receiver chanel pointing to the service location in weblogic host.
9. SOAP receiver chanel help XI to access the EJB functionalities from the weblogic server using the newly defined inbound interface.
Thanks

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****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
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Best Regards
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ChangeAddressModel
...|-----Request_Z_Bapi_Customer_Change_WS_CustomerChange
..........|-----parameters(ComplexType_CustomerChangeFromData)
..................|-----ComplexType_CustomerChangeFromData
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Thanks,
Lohi.
Message was edited by:
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