I have a stateless ejb3 component that's serving to business methods an insert to the database and a query to the data base. In a @postconstruct method I get a connection from an injected datasource, and, in a @predestroy method i close the connection and null the datasource reference.
In a client I get a reference to the stateless component injected. Then, in different times, I call one of the method business and then the other. Always the that is called first performs its task and finishes successfully. But the second method fails complaining the connection is not associated with a managed connection.
Shouldn't the connection be alive as long as the slsb has not been destroyed?