edu.internet2.middleware.grouper.internal.dao.hib3
Class Hib3TransactionDAO

java.lang.Object
  edu.internet2.middleware.grouper.internal.dao.hib3.Hib3TransactionDAO

All Implemented Interfaces:

TransactionDAO

public class Hib3TransactionDAO
extends java.lang.Object
implements TransactionDAO

Author:

mchyzer

Constructor Summary

Hib3TransactionDAO()

Method Summary

boolean	transactionActive(GrouperTransaction grouperTransaction) call this to see if a transaction is active (exists and not committed or rolledback)
java.lang.Object	transactionCallback(GrouperTransactionType grouperTransactionType, GrouperTransactionHandler grouperTransactionHandler, GrouperTransaction grouperTransaction) any runtime exceptions will propagate to the outer method call
boolean	transactionCommit(GrouperTransaction grouperTransaction, GrouperCommitType grouperCommitType) call this to commit a transaction
boolean	transactionRollback(GrouperTransaction grouperTransaction, GrouperRollbackType grouperRollbackType) call this to rollback a transaction

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Hib3TransactionDAO

public Hib3TransactionDAO()

Method Detail

transactionActive

public boolean transactionActive(GrouperTransaction grouperTransaction)

Description copied from interface: TransactionDAO

call this to see if a transaction is active (exists and not committed or rolledback)

Specified by:

transactionActive in interface TransactionDAO

Parameters:

grouperTransaction - is the state of the transaction, can hold payload

Returns:

the object returned from the callback

See Also:

TransactionDAO.transactionActive(edu.internet2.middleware.grouper.hibernate.GrouperTransaction)

transactionCallback

public java.lang.Object transactionCallback(GrouperTransactionType grouperTransactionType,
                                            GrouperTransactionHandler grouperTransactionHandler,
                                            GrouperTransaction grouperTransaction)
                                     throws GrouperDAOException

any runtime exceptions will propagate to the outer method call

Specified by:

transactionCallback in interface TransactionDAO

Parameters:

grouperTransactionType - is enum of how the transaction should work.

grouperTransactionHandler - will get the callback

grouperTransaction - is the state of the transaction, can hold payload

Returns:

the object returned from the callback

Throws:

GrouperDAOException - if something wrong inside, its whatever your methods throw

See Also:

TransactionDAO.transactionCallback(edu.internet2.middleware.grouper.hibernate.GrouperTransactionType, edu.internet2.middleware.grouper.hibernate.GrouperTransactionHandler, edu.internet2.middleware.grouper.hibernate.GrouperTransaction)

transactionCommit

public boolean transactionCommit(GrouperTransaction grouperTransaction,
                                 GrouperCommitType grouperCommitType)

Description copied from interface: TransactionDAO

call this to commit a transaction

Specified by:

transactionCommit in interface TransactionDAO

Parameters:

grouperTransaction - is the state of the transaction, can hold payload

grouperCommitType - type of commit (now or only under certain circumstances?)

Returns:

if committed

See Also:

TransactionDAO.transactionCommit(edu.internet2.middleware.grouper.hibernate.GrouperTransaction, edu.internet2.middleware.grouper.hibernate.GrouperCommitType)

transactionRollback

public boolean transactionRollback(GrouperTransaction grouperTransaction,
                                   GrouperRollbackType grouperRollbackType)

Description copied from interface: TransactionDAO

call this to rollback a transaction

Specified by:

transactionRollback in interface TransactionDAO

Parameters:

grouperTransaction - is the state of the transaction, can hold payload

grouperRollbackType - type of commit (now or only under certain circumstances?)

Returns:

if rolled back

See Also:

TransactionDAO.transactionRollback(edu.internet2.middleware.grouper.hibernate.GrouperTransaction, edu.internet2.middleware.grouper.hibernate.GrouperRollbackType)