Acess to ApplicationModuleImpl from servlet

Question

I need to use from servlet getDBTransaction().executeCommand from ApplicationModuleImpl, which implements AppModule in my projects.
In servlet:
String plsql =
"BEGIN "
+ "TEST.PROC(:p_session_id); " +
"END;";
AppModuleImpl ami=new AppModuleImpl();
CallableStatement s = ami.getDBTransaction().createCallableStatement(plsql, 0);
try {
s.setString("p_session_id", "param1");
s.execute();
} catch (SQLException e) {
PLZ Help me
Error occurs on following statement: CallableStatement s = ami.getDBTransaction().createCallableStatement(plsql, 0);
oracle.jbo.InvalidOwnerException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-25301. Error message parameters are {0=AppModuleImpl_24, 1=null}

Answer 1

First of all, is AppModuleImpl the name of your AppModule? I suspect that is the class (yes I know, I formulated it wrong in my first post, my bad), you should propably use AppModule instead of AppModuleImpl.
Second, you need to define a method in your AppModuleImpl (yes, the java class) which calls the .createCallableStatement(plsql, 0) part. Then expose that method in the Client Interface (AppModule > Java > Client interface).
So your code should be +- like this:
String plsql =
"BEGIN "
+ "TEST.PROC(:p_session_id); " +
"END;";
AppModule ami = (AppModule)Configuration.createRootApplicationModule("view.AppModule","AppModuleLocal");
ami.myMethod(param1,param2); //you give your own parameters
//All the code below should be in your AppModuleImpl in the myMethod method.
CallableStatement s = ami.getDBTransaction().createCallableStatement(plsql, 0);
try {
s.setString("p_session_id", "param1");
s.execute();
Configuration.releaseRootApplicationModule(ami, false);
} catch (SQLException e) {
}