public DataSelectedEventArgs(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings, IEnumerable result)
{
if(string.IsNullOrWhiteSpace(name))
throw new ArgumentNullException("name");
if(entityType == null)
throw new ArgumentNullException("entityType");
_name = name.Trim();
_entityType = entityType;
_condition = condition;
_grouping = grouping;
_scope = scope;
_paging = paging;
_sortings = sortings;
_result = result;
}
protected IEnumerable <TEntity> OnSelected <TEntity>(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings, IEnumerable <TEntity> result)
{
var args = new DataSelectedEventArgs(name, entityType, condition, grouping, scope, paging, sortings, result);
this.OnSelected(args);
return(args.Result as IEnumerable <TEntity>);
}
protected abstract IEnumerable <T> OnSelect <T>(string name,
ICondition condition,
Grouping grouping,
string scope,
Paging paging,
Sorting[] sortings);
public IEnumerable <T> Select <T>(string name, ICondition condition, Grouping grouping, Paging paging, string scope, params Sorting[] sortings)
{
return(this.Select <T>(name, condition, grouping, scope, paging, sortings));
}
public IEnumerable <T> Select <T>(string name, ICondition condition, Grouping grouping, params Sorting[] sortings)
{
return(this.Select <T>(name, condition, grouping, string.Empty, null, sortings));
}
internal AggregateCollection(Grouping grouping)
{
_grouping = grouping;
_members = new List <Aggregate>();
}
public IEnumerable <T> Select <T>(ICondition condition, Grouping grouping, Paging paging, params Sorting[] sortings)
{
return(this.Select <T>(this.GetName <T>(), condition, grouping, string.Empty, paging, sortings));
}
public DataSelectedEventArgs(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings, IEnumerable result)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (entityType == null)
{
throw new ArgumentNullException("entityType");
}
_name = name.Trim();
_entityType = entityType;
_condition = condition;
_grouping = grouping;
_scope = scope;
_paging = paging;
_sortings = sortings;
_result = result;
}
public DataSelectingEventArgs(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings) : base(name, entityType, condition, grouping, scope, paging, sortings, null)
{
_cancel = false;
}
public DataSelectionContext(IDataAccess dataAccess, string name, Type entityType, Grouping grouping, ICondition condition, string scope, Paging paging, Sorting[] sortings, object state = null) : base(dataAccess, name, DataAccessMethod.Select, state)
{
_entityType = entityType ?? typeof(object);
_grouping = grouping;
_condition = condition;
_scope = scope;
_paging = paging;
_sortings = sortings;
}
public DataSelectingEventArgs(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings) : base(name, entityType, condition, grouping, scope, paging, sortings, null)
{
_cancel = false;
}
protected abstract IEnumerable <T> Select <T>(string name,
ICondition condition,
string[] members,
Paging paging,
Grouping grouping,
Sorting[] sorting);
protected virtual IEnumerable <TEntity> OnSelect(ICondition condition, Grouping grouping, string scope, Paging paging, params Sorting[] sortings)
{
return(this.DataAccess.Select <TEntity>(this.Name, condition, grouping, scope, paging, sortings));
}
public IEnumerable <TEntity> Select(ICondition condition, Grouping grouping, Paging paging, string scope, params Sorting[] sortings)
{
return(this.Select(condition, grouping, scope, paging, sortings));
}
public IEnumerable <TEntity> Select(ICondition condition, Grouping grouping, params Sorting[] sortings)
{
return(this.Select(condition, grouping, string.Empty, null, sortings));
}
protected DataSelectingEventArgs OnSelecting(string name, Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings)
{
var args = new DataSelectingEventArgs(name, entityType, condition, grouping, scope, paging, sortings);
this.OnSelecting(args);
return(args);
}
internal GroupAggregationCollection(Grouping grouping)
{
_grouping = grouping;
_members = new List <GroupAggregation>();
}
public IEnumerable <T> Select <T>(ICondition condition, Grouping grouping, string scope, params Sorting[] sortings)
{
return(this.Select <T>(this.GetName <T>(), condition, grouping, scope, null, sortings));
}
