本文整理汇总了C#中Spring.Transaction.Support.DefaultTransactionStatus.HasTransaction方法的典型用法代码示例。如果您正苦于以下问题：C# DefaultTransactionStatus.HasTransaction方法的具体用法？C# DefaultTransactionStatus.HasTransaction怎么用？C# DefaultTransactionStatus.HasTransaction使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Spring.Transaction.Support.DefaultTransactionStatus的用法示例。
在下文中一共展示了DefaultTransactionStatus.HasTransaction方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: PrepareSynchronization
protected void PrepareSynchronization(DefaultTransactionStatus status, ITransactionDefinition definition)
{
if (status.NewSynchronization)
{
TransactionSynchronizationManager.ActualTransactionActive = status.HasTransaction();
TransactionSynchronizationManager.CurrentTransactionIsolationLevel = definition.TransactionIsolationLevel != System.Data.IsolationLevel.Unspecified ? definition.TransactionIsolationLevel : IsolationLevel.Unspecified;
TransactionSynchronizationManager.CurrentTransactionReadOnly = definition.ReadOnly;
TransactionSynchronizationManager.CurrentTransactionName = definition.Name;
TransactionSynchronizationManager.InitSynchronization();
}
}示例2: ProcessRollback
private void ProcessRollback(DefaultTransactionStatus status)
{
try
{
try
{
TriggerBeforeCompletion(status);
if (status.HasSavepoint)
{
if (status.Debug)
{
log.Debug("Rolling back transaction to savepoint.");
}
status.RollbackToHeldSavepoint();
}
else if (status.IsNewTransaction)
{
if (status.Debug)
{
log.Debug("Initiating transaction rollback");
}
DoRollback(status);
}
else if (status.HasTransaction())
{
if (status.LocalRollbackOnly)
{
if (status.Debug)
{
log.Debug("Participating transaction failed - marking existing transaction as rollback-only");
}
}
DoSetRollbackOnly(status);
}
else
{
log.Debug("Should roll back transaction but cannot - no transaction available.");
}
}
catch (Exception)
{
TriggerAfterCompletion(status, TransactionSynchronizationStatus.Unknown);
throw;
}
TriggerAfterCompletion(status, TransactionSynchronizationStatus.Rolledback);
}
finally
{
CleanupAfterCompletion(status);
}
}示例3: TriggerAfterCompletion
/// <summary>
/// Trigger afterCompletion callback, handling exceptions properly.
/// </summary>
/// <param name="status">object representing the transaction</param>
/// <param name="completionStatus">
/// Completion status according to <see cref="Spring.Transaction.Support.TransactionSynchronizationStatus"/>
/// </param>
private void TriggerAfterCompletion(DefaultTransactionStatus status, TransactionSynchronizationStatus completionStatus)
{
if (status.NewSynchronization)
{
IList synchronizations = TransactionSynchronizationManager.Synchronizations;
if (!status.HasTransaction() || status.IsNewTransaction)
{
if (status.Debug)
{
log.Debug("Triggering afterCompletion synchronization");
}
InvokeAfterCompletion(synchronizations, completionStatus);
}
else
{
//TODO investigate parallel of JTA/System.Txs
log.Info("Transaction controlled outside of spring tx manager.");
RegisterAfterCompletionWithExistingTransaction(status.Transaction, synchronizations);
}
}
}示例4: DoRollbackOnCommitException
/// <summary>
/// Invoke doRollback, handling rollback exceptions properly.
/// </summary>
/// <param name="status">object representing the transaction</param>
/// <param name="exception">the thrown application exception or error</param>
/// <exception cref="Spring.Transaction.TransactionException">
/// in case of a rollback error
/// </exception>
private void DoRollbackOnCommitException(DefaultTransactionStatus status, Exception exception)
{
try
{
if (status.IsNewTransaction)
{
if (status.Debug)
{
log.Debug("Initiating transaction rollback on commit exception.");
}
DoRollback(status);
}
else if (status.HasTransaction())
{
if (status.Debug)
{
log.Debug("Marking existing transaction as rollback-only after commit exception", exception);
}
DoSetRollbackOnly(status);
}
}
catch (Exception)
{
//TODO investigate rollback behavior...
log.Error("Commit exception overridden by rollback exception", exception);
TriggerAfterCompletion(status, TransactionSynchronizationStatus.Unknown);
throw;
}
TriggerAfterCompletion(status, TransactionSynchronizationStatus.Rolledback);
}示例5: TriggerAfterCompletion
/**
* Trigger <code>afterCompletion</code> callbacks.
* @param status object representing the transaction
* @param completionStatus completion status according to TransactionSynchronization constants
*/
private void TriggerAfterCompletion(DefaultTransactionStatus status, TransactionSynchronizationStatus completionStatus)
{
if (status.NewSynchronization)
{
var synchronizations = TransactionSynchronizationManager.Synchronizations.ToGenericList<ITransactionSynchronization>();
if (synchronizations != null)
{
if (!status.HasTransaction() || status.NewSynchronization)
{
if (status.Debug)
{
Logger.Trace("Triggering afterCompletion synchronization");
}
// No transaction or new transaction for the current scope ->
// invoke the afterCompletion callbacks immediately
this.InvokeAfterCompletion(synchronizations, completionStatus);
}
else if (!(synchronizations.Count < 1))
{
// Existing transaction that we participate in, controlled outside
// of the scope of this Spring transaction manager -> try to register
// an afterCompletion callback with the existing (JTA) transaction.
this.RegisterAfterCompletionWithExistingTransaction(status.Transaction, synchronizations);
}
}
}
}示例6: DoRollbackOnCommitException
/**
* Invoke <code>doRollback</code>, handling rollback exceptions properly.
* @param status object representing the transaction
* @param ex the thrown application exception or error
* @throws TransactionException in case of rollback failure
* @see #doRollback
*/
private void DoRollbackOnCommitException(DefaultTransactionStatus status, Exception ex)
{
try
{
if (status.IsNewTransaction)
{
if (status.Debug)
{
Logger.Debug("Initiating transaction rollback after commit exception", ex);
}
this.DoRollback(status);
}
else if (status.HasTransaction() && this.globalRollbackOnParticipationFailure)
{
if (status.Debug)
{
Logger.Debug("Marking existing transaction as rollback-only after commit exception", ex);
}
this.DoSetRollbackOnly(status);
}
}
catch (Exception rbex)
{
Logger.Error("Commit exception overridden by rollback exception", ex);
this.TriggerAfterCompletion(status, TransactionSynchronizationStatus.Unknown);
throw;
}
this.TriggerAfterCompletion(status, TransactionSynchronizationStatus.Rolledback);
}示例7: ProcessRollback
/**
* Process an actual rollback.
* The completed flag has already been checked.
* @param status object representing the transaction
* @throws TransactionException in case of rollback failure
*/
private void ProcessRollback(DefaultTransactionStatus status)
{
try
{
try
{
this.TriggerBeforeCompletion(status);
if (status.HasSavepoint)
{
if (status.Debug)
{
Logger.Debug("Rolling back transaction to savepoint");
}
status.RollbackToHeldSavepoint();
}
else if (status.IsNewTransaction)
{
if (status.Debug)
{
Logger.Debug("Initiating transaction rollback");
}
this.DoRollback(status);
}
else if (status.HasTransaction())
{
if (status.LocalRollbackOnly || this.globalRollbackOnParticipationFailure)
{
if (status.Debug)
{
Logger.Debug(
"Participating transaction failed - marking existing transaction as rollback-only");
}
this.DoSetRollbackOnly(status);
}
else
{
if (status.Debug)
{
Logger.Debug(
"Participating transaction failed - letting transaction originator decide on rollback");
}
}
}
else
{
Logger.Debug("Should roll back transaction but cannot - no transaction available");
}
}
catch (Exception ex)
{
this.TriggerAfterCompletion(status, TransactionSynchronizationStatus.Unknown);
throw;
}
this.TriggerAfterCompletion(status, TransactionSynchronizationStatus.Rolledback);
}
finally
{
this.CleanupAfterCompletion(status);
}
}