Java DC to WebDynPro dc

Question

Hi
I am using DC first time .
I created Java DC and class Class1 which has method which returns string "Hello".
I created public part.
Now I created WD dc and Use dc of Java DC.
I want to get "Hello" string in textView.
I created context of view and assign it to textView.
I used .jar file of java project in webdyn project.
i write code..
public void wdDoInit()
    //@@begin wdDoInit()
   Class1 c=new Class1();
     wdContext.currentContextElement().setStringvalue(c.getStr());
    //@@end
It shows error....
java.lang.NoClassDefFoundError: com/dhan/java/Class1
    at com.dhan.wdp.FirstView.wdDoInit(FirstView.java:99)
    at com.dhan.wdp.wdp.InternalFirstView.wdDoInit(InternalFirstView.java:112)
    at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)
    at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)
    at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:445)
Thanks for helping me..

Answer 1

Hi ,
You can try the following locally:
1. Create  an Enterprise Application DC.
2. Make Two public parts in your java DC which refer your java classes
1.Assembly PP(2nd option can be packaged in .sda etc)
2.Compilation pp(1st option)
3 Use Assembly PP in your EA DC as Build and runtime Dependencies
4.Use Compilation PP in WD DC with Build time Qualifier.
5. Build and Deploy the EA DC Ear.
6. Reload and rebuild then Deploy your WD Dc and run.
Also give the shared referance of your EA Dc in WD Dc by right clicking on WD go to Project properties--Shared references and give the value like this.
<Domain name eg;sap.com >/<EA name excluding Track name and Domain Name>
Hope this will Help
Regards,
Siddharth
Edited by: Siddharth Jain on Aug 25, 2008 8:33 AM