container/profiles/src/main/java/org/mobicents/slee/container/deployment/profile/jpa/JPAProfileEntityFramework.java
@SuppressWarnings("unchecked")
	private EntityManager getEntityManager() {

		if (txDataKey == null) {
			txDataKey = new StringBuilder("jpapef.em.").append(component.getProfileSpecificationID()).toString();
		}

		final TransactionContext txContext = sleeTransactionManager.getTransactionContext();
		// look in tx
		Map transactionContextData = txContext.getData();
		
		EntityManager result = (EntityManager) transactionContextData
				.get(txDataKey);
		if (result == null) {
			// create using factory
			result = entityManagerFactory.createEntityManager();
			// store in tx context data
			transactionContextData.put(txDataKey, result);
			// add a tx action to close it before tx commits

			// FIXME: Do we need this after-rollback action here
			/*
			final EntityManager em = result;
			TransactionalAction action = new TransactionalAction() {
				public void execute() {
					try {
						em.close();
					} catch (Throwable e) {
						logger.error(e.getMessage(), e);
					}
				}
			};

			txContext.getAfterRollbackActions().add(action);
			*/
		}
		return result;
	}
@SuppressWarnings("unchecked")
	private EntityManager getEntityManager() {

		if (txDataKey == null) {
			txDataKey = new StringBuilder("jpapef.em.").append(component.getProfileSpecificationID()).toString();
		}

		final TransactionContext txContext = sleeTransactionManager.getTransactionContext();
		// look in tx
		Map transactionContextData = txContext.getData();
		
		EntityManager result = (EntityManager) transactionContextData
				.get(txDataKey);
		if (result == null) {
			// create using factory
			result = entityManagerFactory.createEntityManager();
			// store in tx context data
			transactionContextData.put(txDataKey, result);
			// add a tx action to close it before tx commits

			// FIXME: Do we need this after-rollback action here
			/*
			final EntityManager em = result;
			TransactionalAction action = new TransactionalAction() {
				public void execute() {
					try {
						em.close();
					} catch (Throwable e) {
						logger.error(e.getMessage(), e);
					}
				}
			};

			txContext.getAfterRollbackActions().add(action);
			*/
		}
		return result;
	}
Retrieves the entity manager for the current tx and the framework profile
spec

@return