Three tier Application

Question

Hi EveryBody
The way I developed the application is
First I create java project.
put all the hibernate related code in it and make 1 point interface class to access add update delete.
Second Create a Stateless Session Bean 3 with all the business logic in it.
Third I create a web project where I am using JSF. From JSF manage bean I call Session bean and Its is accessable. but the exception throws when EJB 3 code call simple java project that contain hibernate related code.
If I create a jar file for java code and attach it to EJB its work but its not development friendly.
I just give the project reference in the Ejb project and it compile fine. and deploy but I think
When it deploy It leaves the java project and not bundle it with them
Any suggestion to solve this issue is really appreciated
Thank you
best Regard
Syed Saifuddin

Answer 1

Hi Vladimir Pavlov
Now for checking perpose I just add hibernate.jar and other related jar file in YTEJB project library. And its seems that the problem is resolved. But a new problem comes.
As it nort allow to add jdbc driver.jar file as lib.
So I deploy jtds driver with name sqlserver2000.
Now after all this when I deployed the application it ask for net.sourceforge.jtds.jdbc.Driver
a line of error is
Caused by: org.hibernate.HibernateException: JDBC Driver class not found: net.sourceforge.jtds.jdbc.Driver
my Hibernate file that worked on other server if I package driver with it is
<!-- Database Connection Setting-->
          <!-- <property name="connection.driver_class">com.mysql.jdbc.Driver</property> -->
          <property name="connection.driver_class">net.sourceforge.jtds.jdbc.Driver</property>
          <!-- <property name="connection.url">jdbc:mysql://localhost:3306/yousifitravel</property> -->
          <property name="connection.url">jdbc:jtds:sqlserver://localhost:1433/YousifiTravel</property>
          <!-- <property name="connection.username">root</property> -->
          <property name="connection.username">sa</property>
          <!-- <property name="connection.password">rootpass</property> -->
          <property name="connection.password"></property>
Please help me in this regard.
Thank You
Syed Saifuddin