com.isomorphic.jpa

Class JPAConnectionHolder

com.isomorphic.jpa.JPAConnectionHolder

public class JPAConnectionHolder

Holds EntityManager and current transaction. Instance of this class is used to store connection information in RPCManager while handling Automatic Transactions.

Method Summary

Methods

Modifier and Type	Method and Description
javax.persistence.EntityManager	getEntityManager() Returns EntityManager for this connection.
int	getOpCount() Returns count of operations executed.
java.lang.Object	getTransaction() Returns current open transaction.
void	increaseOpCount() Increases operations count by 1.
void	setEntityManager(javax.persistence.EntityManager em) Sets new EntityManager.
void	setTransaction(java.lang.Object tx) Sets new transaction.

Method Detail

getEntityManager

public javax.persistence.EntityManager getEntityManager()

Returns EntityManager for this connection.

Returns:

EntityManager for this connection.

setEntityManager

public void setEntityManager(javax.persistence.EntityManager em)

Sets new EntityManager.

Parameters:

em - EntityManager new entity manager.

getTransaction

public java.lang.Object getTransaction()

Returns current open transaction.

Returns:

Object current transaction.

setTransaction

public void setTransaction(java.lang.Object tx)

Sets new transaction.

Parameters:

tx - Object new transaction.

getOpCount

public int getOpCount()

Returns count of operations executed.

Returns:

int executed operations count.

increaseOpCount

public void increaseOpCount()

Increases operations count by 1.