package ch.inftec.ju.testing.db;
import javax.persistence.EntityManager;
import ch.inftec.ju.db.JuEmUtil;
/**
* Base class for server code execution, i.e. a container for code that will run
* in the server VM in the container. The Server code will be initialized by the container
* with an EntityManager to allow DB access.
* <p>
* Extending classes must provide a public default constructor.
* @author Martin
*
*/
public abstract class ServerCode {
protected EntityManager em;
protected JuEmUtil emUtil;
/**
* Initializes the DataVerifier. Needs to be called from the testing
* framework before the initialize method is invoked.
* @param em EntityManager instance of the current persistence context
*/
public final void init(EntityManager em) {
this.em = em;
this.emUtil = new JuEmUtil(em);
}
/**
* Method that will be called by the testing framework when the
* server code should be executed.
* @throws Exception If execution fails. This will make the current test case fail.
*/
public abstract void execute() throws Exception;
}