on 09-17-2008 10:03 AM
Hi,
I will develop a web dynpro application which will run in the EP and use an DB. How are the best practices in this scenario ? Should I use a Web Dynpro Model (EJB or WebService) for the persistence operations or should I use Portal Services ?
Regards
Flo
Hi Florian,
Access DB using web dynpro Model with EJB is better option.
later on u can create an webdynpro iview and can implement this application on EP.if u want to use application directly via url u can go for web services.
Regards
Khushboo
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Hi,
refer the following link which helps u to create websrvice from session baen and that webservice u can use in portal.
http://help.sap.com/saphelp_nw04/helpdata/en/70/13353094af154a91cbe982d7dd0118/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/fb/f68656ecfb00418cceef7830bbc86f/content.htm
Hi Florian,
go trrough these docs:
EJBs in Web Dynpro Application Using Wrapper Class
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00be903b-8551-2b10-c28a-8520400c6451]
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c]
Accessing database table using EJB and web dynpro
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/70929198-0d36-2b10-04b8-84d90fa3df9c]
Oracle Connectivity with EJB using WebDynpro Application
[https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/oracle%2bconnectivity%2bwith%2bejb%2busing%2bwebdynpro%2bapplication]
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0b657b7e-0c01-0010-74a4-b71518871800]
hpe it hlps u...
Regards
Khushboo
As per my knowledge portal services would be the best option when comparing with EJB, because EJB is a heavy weight component.
Regards,
Sandeep.
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