IFs classes into Database

Question

I try to use this clases into my own class
import oracle.ifs.adk.user.UserManager;
import oracle.ifs.common.AttributeValue;
import oracle.ifs.beans.DirectoryUser;
import oracle.ifs.common.IfsException;
import java.util.Hashtable;
After that i try to use loadjava with my own class to store into the database but don't work properly
IFSUser:5: Class oracle.ifs.adk.user.UserManager not found in import.
IFSUser:6: Class oracle.ifs.common.AttributeValue not found in import.
IFSUser:7: Class oracle.ifs.beans.DirectoryUser not found in import.
IFSUser:8: Class oracle.ifs.common.IfsException not found in import.
Someone help me

Answer 1

You'll have to build your system in such a way so that executing your PL/SQL procedure (inside the database) will cause the iFS API call to execute (outside the database). There are different ways to achieve this goal. Some people have used Advanced Queueing to get this working...
Briefly, one design solution would be to have your PL/SQL procedure insert a row into some proxy table (an event of sorts) that would be read by a custom iFS process (again, running outside the database) which would then execute the iFS API call you need to run. I think this is how the AQ solution is usually designed. This may not be as synchronous as you would like, but it would work.
Perhaps you could structure your application so that it doesn't depend on PL/SQL but instead uses Java? Are you building a web application? Perhaps you could use a Servlet and JDBC? Doing it this way would enable you to work directly with the iFS API.