* @author Erik Brakkee
*
*/
-public class FlushEntityManagerBehavior extends AbstractPageBehavior {
+public abstract class FlushEntityManagerBehavior extends AbstractPageBehavior {
private static final Logger LOGGER = Logger
.getLogger(FlushEntityManagerBehavior.class.getName());
- private EntityManager entityManager;
-
/**
* Constructs the behavior.
*
* @param aEntityManager
* Contextual reference to an entitymanager.
*/
- public FlushEntityManagerBehavior(EntityManager aEntityManager) {
- entityManager = aEntityManager;
+ public FlushEntityManagerBehavior() {
+ // Empty.
}
@Override
public void onAfterRender(WebPage aPage) {
+ EntityManager entityManager = getEntityManager();
try {
if (entityManager.isOpen()) {
entityManager.flush();
}
}
+ /**
+ * Gets the entity mmanager to flush.
+ *
+ * @return Entity manager.
+ */
+ public abstract EntityManager getEntityManager();
+
}