/// <summary>
/// Returns only a selected field of all itens on criteria
/// </summary>
/// <typeparam name="TProjectionType">The type of the projection type.</typeparam>
/// <param name="type">The type.</param>
/// <param name="criteria">The criteria.</param>
/// <param name="field">The field.</param>
/// <returns></returns>
public static List <TProjectionType> ProjectionFindAll <TProjectionType>(Type type, Criteria criteria, string field)
{
CheckTypeAtrribute(type);
try
{
criteria.SQLString = ActiveRecordMaster.MakeProjectionFullSelect(type, field);
//Commit Filters
criteria.CommitFilters();
return(ActiveRecordMaster.ExecuteProjectionQueryCriteria <TProjectionType>(criteria));
}
catch (Exception ex)
{
LogManager.Log("Monty.ActiveRecord", LogCategory.Error, String.Format("Error when tries to execute ActiveRecordBase.FindAll(type: [{0}])", type), ex);
return(null);
}
}
/// <summary>
/// Returns only a selected field of a portion itens on criteria
/// </summary>
/// <typeparam name="TProjectionType">The type of the projection type.</typeparam>
/// <param name="type">The type.</param>
/// <param name="criteria">The criteria.</param>
/// <param name="field">The field.</param>
/// <param name="currentPage">The current page.</param>
/// <param name="pageSize">Size of the page.</param>
/// <param name="numberOfPages">The number of pages.</param>
/// <param name="numberOfItems">The number of items.</param>
/// <returns></returns>
/// <exception cref="AttributeNotFoundException"></exception>
public static List <TProjectionType> SlicedProjectionFindAll <TProjectionType>(Type type, Criteria criteria, string field, int currentPage, int pageSize, out int numberOfPages, out int numberOfItems, bool findNumberOfPages)
{
CheckTypeAtrribute(type);
try
{
if (findNumberOfPages)
{
//Count
float count = ActiveRecordBase.Count(type, criteria);
numberOfItems = (int)count;
count = ((float)count / pageSize);
numberOfPages = (count) != ((int)count) ? ((int)count) + 1 : ((int)count);
}
else
{
numberOfPages = -1;
numberOfItems = -1;
}
//Query
criteria.IncludeOrderBy = true;
criteria.SQLString = ActiveRecordMaster.MakeProjectionFullSelect(type, field);
criteria.CommitFilters();
criteria.MakePaginator(currentPage, pageSize);
return(ActiveRecordMaster.ExecuteProjectionQueryCriteria <TProjectionType>(criteria));
}
catch (Exception ex)
{
LogManager.Log("Monty.ActiveRecord", LogCategory.Error, String.Format("Error when tries to execute ActiveRecordBase.SlicedFindAll(type: [{0}])", type), ex);
numberOfItems = 0;
numberOfPages = 0;
return(null);
}
}
