/// <inheritdoc />
public async Task <DbCommandResult> ExecuteAsync(Action?dispatcherPostExecution = null, bool throwException = false)
{
this.EnsureDbConnection();
this.EnsureDbConnectionIsOpened();
Func <Task <DbCommandResult> > execution = async() =>
{
bool commitException = false;
DbCommandResultCollection results = new DbCommandResultCollection();
// wait all tasks in the queue
while (this.ActionsToExecute.Any())
{
Func <Task <DbCommandResult> > dbTask = this.ActionsToExecute.Dequeue();
results.Add(await dbTask());
}
DbCommandResult mergeResult = results.MergeResults();
// We should not commit if there is any exception that occured
var commit = this.CommitOrRollBackIfNecessary(mergeResult);
commitException = !commit.Item1;
dispatcherPostExecution?.Invoke();
// Get the eventuals commit exception
mergeResult.Exception = commit.Item2;
if (throwException && (!mergeResult.IsSuccess || commitException))
{
// throw the inner exception (Exception of the merge result or the commit exception)
throw commit.Item2 !;
}
return(mergeResult);
};
return(await FluentDbCommandBase.SafeExecuteDbCommandAction(execution, this.RetryPolicy, throwException));
}
/// <inheritdoc />
public async Task <DbCommandResult> ExecuteAsync <T>(IEnumerable <DbObjectCommand <T> > commands, Action?dispatcherPostExecution = null, bool throwException = false)
where T : class, new()
{
this.EnsureDbConnection();
this.EnsureDbConnectionIsOpened();
this.CheickDbObjectCommand(commands);
Func <Task <DbCommandResult> > execution = async() =>
{
bool commitException = false;
DbCommandResultCollection results = new DbCommandResultCollection();
foreach (DbObjectCommand <T> command in commands)
{
results.Add(await this.ExecuteDbObjectCommand <T>(command));
}
DbCommandResult mergeResult = results.MergeResults();
// We should not commit if there is any exception that occured
var commit = this.CommitOrRollBackIfNecessary(mergeResult);
commitException = !commit.Item1;
dispatcherPostExecution?.Invoke();
// Get the eventuals commit exception
mergeResult.Exception = commit.Item2;
if (throwException && (!mergeResult.IsSuccess || commitException))
{
// throw the inner exception (Exception of the merge result or the commit exception)
throw commit.Item2 !;
}
return(mergeResult);
};
return(await this.SafeExecute(execution, throwException));
}
