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use
the ant utility to building your ejb. Take the build.xml file from any
examples and modify it according to your ejb(class names etc). then run the ant
utility. It will automatically generate the jar file taking care of the
classpath also.
Hi,
I need to run
my first "Hello! World" EJB 2.0 program on WebLogic 6.1. I face the following
problem:
I have created the following .java files for a stateless Session
bean:
- NostraBean.java //implements SessionBean, NostraInterface
- NostraHomeInterface.java //extends EJBHome
- NostraInterface.java // The interface contains only the
function for the business logic
- NostraRemoteInterface.java // extends EJBObject, NostraInterface
I compiled the files and placed the class files in
D:\Sandeep\EJB\Nostra
I created the META-INF directory under the Nostra directory.
I installed WebLogic 6.1 in my D:\ drive
I started the WebLogic server at the command prompt.
I set my path in the Windows 2000 environmental variables as
:
D:\jdk1.3.1\bin;D:\j2sdkee1.3\bin;D:\Oracle\Ora81\bin;C:\Program
Files\Oracle\jre\1.1.7\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;
I set my classpath as:
D:\jsdk2.1\servlet.jar;.;D:\jdk1.3.1\lib;D:\j2sdkee1.3\lib\j2ee.jar;D:\WebLogic6.1\lib\weblogic.jar;
I opened a command prompt into the directory D:\Sandeep\EJB\Nostra and ran
the command setEnv
In the same command prompt I am running the following command to
automatically generate the EJB
deployment descriptors:
java weblogic.ant.taskdefs.ejb20.DDInit D:\sandeep\ejb\Nostra
The output of the command is :
Loading classes
Creating descriptors
java.lang.StringIndexOutOfBoundsException: String index out of range:
-1
at java.lang.String.substring(String.java:1525)
at weblogic.ant.taskdefs.ejb20.DDInit.initDescriptors(DDInit.java:186)
at weblogic.ant.taskdefs.ejb20.DDInit.execute(DDInit.java:110)
at weblogic.ant.taskdefs.ejb20.DDInit.main(DDInit.java:531)
PROBLEM :
No descriptor files get created. Where have I gone wrong? PLEASE
HELP!!!!!
Regards,
Sandeep
[EMAIL PROTECTED]
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