Package com.isomorphic.jpa

Class JPAConnectionHolder

java.lang.Object
com.isomorphic.jpa.JPAConnectionHolder
public class JPAConnectionHolder extends Object
Holds EntityManager and current transaction. Instance of this class is used to store connection information in RPCManager while handling Automatic Transactions.

  • Method Summary

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

  • Method Details

    • getEntityManager

      public jakarta.persistence.EntityManager getEntityManager()
      Returns EntityManager for this connection.
      Returns:
      EntityManager for this connection.

    • setEntityManager

      public void setEntityManager(jakarta.persistence.EntityManager em)
      Sets new EntityManager.
      Parameters:
      em - EntityManager new entity manager.

    • getTransaction

      public Object getTransaction()
      Returns current open transaction.
      Returns:
      Object current transaction.

    • setTransaction

      public void setTransaction(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.