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Former Member

Using EJBs in Web Dynpro and others model tecnology patterns

I'm having difficults in order to implement the business logic in Java.

I did a simple application and I put all business rules inside de controller in the web dynpro. Everything is ok to users, but I know that this isn't indicate.

I tried to encapsulate de business rules and dao in a session bea, but I'm not sucessfull. I'd like to receive advices/tutorial about model, I found some treads in the forum, but almost all links in the sdn are browke. I was thinking in using hibernate and spring, but I don't know with it's a good choive to sap world.

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4 Answers

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    Former Member
    Mar 13, 2007 at 03:28 PM
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    • Former Member

      Do you have any tutorial with NWDI? Is it common to use Wed Dynrpo + EJBs and DCs (in NWDI)? Nowadays our NWDI server has some problems, then I'm using SubVersion. However, I intend to use all NWDI...

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    Former Member
    Mar 14, 2007 at 11:30 AM

    Hi Cleiton,

    be patient 😉 We did a tutorial just on that issue, it will be on SDN soon.

    kind regards

    Stefanie

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  • Mar 14, 2007 at 11:36 AM

    hi ,

    follow the link,

    http://help.sap.com/saphelp_nw2004s/helpdata/en/bd/b127af68234e868cfd4e9f440aa0bf/frameset.htm

    the front end here is used in other technology bt neglect that part.

    it gives you two ways of using ejbs 1. SQLJ and 2. JDBC

    hope it helps

    regards,

    Abhijeet

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    Former Member
    Mar 21, 2007 at 11:36 AM

    It's always a polemic topic.

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