public Task <int> ExecuteDmlAsync <T>(QueryMode queryMode, Expression expression, CancellationToken cancellationToken)
{
if (Collection != null)
{
throw new NotSupportedException("DML operations are not supported for filters.");
}
if (cancellationToken.IsCancellationRequested)
{
return(Task.FromCanceled <int>(cancellationToken));
}
try
{
var nhLinqExpression = new NhLinqDmlExpression <T>(queryMode, expression, Session.Factory);
var query = Session.CreateQuery(nhLinqExpression);
SetParameters(query, nhLinqExpression.NamedParameters);
_options?.Apply(query);
return(query.ExecuteUpdateAsync(cancellationToken));
}
catch (Exception ex)
{
return(Task.FromException <int>(ex));
}
}
public int ExecuteDml <T>(QueryMode queryMode, Expression expression)
{
var nhLinqExpression = new NhLinqDmlExpression <T>(queryMode, expression, Session.Factory);
var query = Session.CreateQuery(nhLinqExpression);
SetParameters(query, nhLinqExpression.ParameterValuesByName);
return(query.ExecuteUpdate());
}
public int ExecuteDml <T>(QueryMode queryMode, Expression expression)
{
if (Collection != null)
{
throw new NotSupportedException("DML operations are not supported for filters.");
}
var nhLinqExpression = new NhLinqDmlExpression <T>(queryMode, expression, Session.Factory);
var query = Session.CreateQuery(nhLinqExpression);
SetParameters(query, nhLinqExpression.ParameterValuesByName);
_options?.Apply(query);
return(query.ExecuteUpdate());
}
public Task <int> ExecuteDmlAsync <T>(QueryMode queryMode, Expression expression, CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return(Task.FromCanceled <int>(cancellationToken));
}
try
{
var nhLinqExpression = new NhLinqDmlExpression <T>(queryMode, expression, Session.Factory);
var query = Session.CreateQuery(nhLinqExpression);
SetParameters(query, nhLinqExpression.ParameterValuesByName);
_options?.Apply(query);
return(query.ExecuteUpdateAsync(cancellationToken));
}
catch (Exception ex)
{
return(Task.FromException <int>(ex));
}
}
