private DataProviderResultFilterItem GetFilterItem(int resultSetID, Type pagingType)
{
DataProviderResultFilterItem dataProviderFilterItem = null;
if (this.FilterList?.Count > 0)
{
if (resultSetID > 0)
{
dataProviderFilterItem = this.FilterList.Where(x => x.DataProviderResultSetID == resultSetID).SingleOrDefault();
}
else if (pagingType != null)
{
dataProviderFilterItem = this.FilterList.Where(x => x.DataProviderResultType == pagingType).SingleOrDefault();
}
}
return(dataProviderFilterItem);
}
public void SetFilterItem(Type actionType, Type pagingType, int pageCurrent, int pageSize, string filterField, string filterFieldValue, string orderField, OrderFieldDirection orderFieldDirection)
{
DataProviderResultFilterItem dataProviderPagingItem = null;
dataProviderPagingItem = this.GetFilterItem(pagingType);
if (dataProviderPagingItem == null)
{
PropertyInfo resultSet = null;
dataProviderPagingItem = new DataProviderResultFilterItem();
resultSet = actionType.GetProperties()
.Where(p => DataProviderResultSet.IsDefined(p, typeof(DataProviderResultSet)))
.Where(p => p.PropertyType == pagingType).FirstOrDefault();
if (resultSet != null)
{
dataProviderPagingItem.DataProviderResultSetID = resultSet.GetCustomAttribute <DataProviderResultSet>().ResultSetID;
}
dataProviderPagingItem.DataProviderResultType = pagingType;
}
dataProviderPagingItem.PageCurrent = (pageCurrent > 0) ? pageCurrent : dataProviderPagingItem.PageCurrent;
dataProviderPagingItem.PageSize = (pageSize > 0) ? pageSize : dataProviderPagingItem.PageSize;
dataProviderPagingItem.FilterField = (string.IsNullOrEmpty(filterField) == false) ? filterField : dataProviderPagingItem.FilterField;
dataProviderPagingItem.FilterFieldValue = (string.IsNullOrEmpty(filterFieldValue) == false) ? filterFieldValue : dataProviderPagingItem.FilterFieldValue;
dataProviderPagingItem.OrderField = (string.IsNullOrEmpty(orderField) == false) ? orderField : dataProviderPagingItem.OrderField;
dataProviderPagingItem.OrderFieldDirection = orderFieldDirection;
if (this.FilterList.Count > 0)
{
this.FilterList[0] = dataProviderPagingItem;
}
else
{
this.FilterList.Add(dataProviderPagingItem);
}
}
