Module org.eclipse.persistence.jpa
Package org.eclipse.persistence.internal.jpa.transaction

Class TransactionWrapperImpl

java.lang.Object
org.eclipse.persistence.internal.jpa.transaction.TransactionWrapperImpl
Direct Known Subclasses:
EntityTransactionWrapper, JTATransactionWrapper
public abstract class TransactionWrapperImpl extends Object

  • Field Details

  • Constructor Details

    • TransactionWrapperImpl

      public TransactionWrapperImpl(EntityManagerImpl entityManager)

  • Method Details

    • checkForTransaction

      public abstract Object checkForTransaction(boolean validateExistence)
      INTERNAL: This method will be used to check for a transaction and throws exception if none exists. If this method returns without exception then a transaction exists. This method must be called before accessing the localUOW.

    • clear

      public void clear()
      INTERNAL: Clears the transactional UnitOfWork

    • registerIfRequired

      public abstract void registerIfRequired(UnitOfWorkImpl uow)

    • isJoinedToTransaction

      public abstract boolean isJoinedToTransaction(UnitOfWorkImpl uow)

    • getLocalUnitOfWork

      public UnitOfWorkImpl getLocalUnitOfWork()

    • setLocalUnitOfWork

      public void setLocalUnitOfWork(RepeatableWriteUnitOfWork uow)

    • setRollbackOnlyInternal

      public abstract void setRollbackOnlyInternal()
      Mark the current transaction so that the only possible outcome of the transaction is for the transaction to be rolled back. This is an internal method and if the txn is not active will do nothing