Webdynpro java and EJB integration

Hi,
I am new to Webdynpro Java, would require your help in the following area:
my requirement is I need to read values from oracle database using EJB/Java Beans and display the same using webdynpro JAVA(as user interface).
Pls suggest the possible solution with required docs & videos(if possible)
FYI:
Tools: NWDS 7.0, SAP portal 7.3
Thanks
Nag

Hello Nag,
there are two possibilities to use your ejb in WD4J:
1. Via JNDI Lookup
try {
        InitialContext ctx = new InitialContext();
        <YourEJBInterface Class> service = (<YourEJBInterface Class>) ctx.lookup(<JNDI-Name>);
} catch (NamingException e) {
        throw new RuntimeException(e);
2. Via EJB Model:
here a guide --> http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70d2638c-4b04-2d10-d2a3-992fdf1e3d55?quicklink=index&…
hope this helps.
Regards
Tobi

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These document might be useful:
[http://help.sap.com/saphelp_nw70/helpdata/en/c0/3ad4d5cdc66447a188b582aad537d3/frameset.htm]
[SAP Note 867176|https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=867176]
[SAP Note 941594|https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=0000941594&nlang=E]
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