problem in getting db session.

[3]

Hi All,

I am using jbpm 4.1 version. In my code i am using following command to get an instance of DbSession class.

DbSession dbSession = (DbSession)EnvironmentImpl.getFromCurrent(DbSession.class, false);

but i am getting null in dbSession variable. Could please any one tell me what is happning. do i need set something in cfg file.


Thanks in advance