Regarding : EJB

[Former Member]

Hiii..

I am new for EJB . So pls gurus provide some material or usefull links ....

Thanks in advance

Regards :

Mayank kumar saxena

[Former Member · Accepted solution]

Hi,

Creating your First EJB

http://help.sap.com/saphelp_nw04s/helpdata/en/da/9519420af7dd2ce10000000a1550b0/content.htm

Regards

Ayyapparaj

[Former Member · Accepted solution]

Thanks Pradeep and KV for ur quick reply.

But I still facing some problem. My scenerio is that " I have a front end ( Task Tracking management application ) in webdynpro " and for that front end i have to create a ejb project.

So pls give some usefull links related to EJB and WEBdynpro.

Regards:

Mayank :

[ankur_garg5]

Hi Mayank,

If I am not wrong, you wish to create an EJB and then use it as a Model for storing data in your Web Dynpro.

For creating EJBs, take help from my article:

[How to Create a Web Service using an Enterprise JavaBean|https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/esoa/web-services/how%20to%20create%20a%20web%20service%20using%20enterprise%20javabeans.pdf]

Now you can use this EJB as a Model in your Web Dynpro. Take help from this document:

[Using EJBs in Web Dynpro Applications|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1f5f3366-0401-0010-d6b0-e85a49e93a5c]

There is also another easier way of doing this. As I have explained in my article above, you can further create a web service from an EJB. In Web Dynpro, instead of using a Java Bean Model, use a Web Service Model. Now you use the web service you created to store the data. Take help from these links:

[Importing a Web Service Model|http://help.sap.com/saphelp_nw2004s/helpdata/en/f4/abe4107f46334bb8640a090e5806fc/content.htm]

[How To Develop a Simple Web Service Application|https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5f3ee9d7-0901-0010-1096-f5b548ac1555] (Page 7)

Bye

Ankur

[Former Member]

Hi try this link

Thanks ,

Tulasi

[PradeepBondla]

Hi,

Application development using EJB

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0914ef0d-0d01-0010-beb9-d85ef5a6...

SAP help document on EJB's

http://help.sap.com/saphelp_nw70/helpdata/EN/19/f9bc3d8af79633e10000000a11405a/frameset.htm

Developing EJB module project

http://help.sap.com/saphelp_nw70/helpdata/EN/44/f0afe9f2c667d6e10000000a155369/frameset.htm

accessing EJB from JNDI

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0736159e-0301-0010-9ea4-c63d83d0...

accessing EJB from jsp

/thread/125399 [original link is broken]

Pradeep

Edited by: pradeep bondla on Jul 17, 2008 9:24 AM