private IQuery BuildCountTasksQuery(
IEnumerable <string> taskTypes,
IEnumerable <KeyValuePair <string, string> > searchAttributes,
TaskStateEnum?taskState)
{
Contract.Requires(searchAttributes != null);
Contract.Ensures(Contract.Result <IQuery>() != null);
TaskQuery taskQuery = BuildBaseTasksQuery(taskTypes, searchAttributes, taskState, null);
IQuery query = Session.CreateQuery(@"select count(*) " + taskQuery.QueryString);
foreach (KeyValuePair <string, object> parameter in taskQuery.Parameters)
{
query.SetParameter(parameter.Key, parameter.Value);
}
return(query);
}
private IQuery BuildFindTasksQuery(
IEnumerable <string> taskTypes,
IEnumerable <KeyValuePair <string, string> > searchAttributes,
TaskStateEnum?taskState,
int?maximumResults)
{
Contract.Requires(searchAttributes != null);
Contract.Ensures(Contract.Result <IQuery>() != null);
TaskQuery taskQuery = BuildBaseTasksQuery(taskTypes, searchAttributes, taskState, @"t.CreatedAt asc");
IQuery query = Session.CreateQuery(taskQuery.QueryString);
foreach (KeyValuePair <string, object> parameter in taskQuery.Parameters)
{
query.SetParameter(parameter.Key, parameter.Value);
}
if (maximumResults != null)
{
query.SetMaxResults(maximumResults.Value);
}
return(query);
}
