mcs/class/System.Web.DynamicData/Test/DataObjects/EmployeeDynamicDataContainer.cs

   1 using System;
   2 using System.Collections;
   3 using System.Collections.Generic;
   4 using System.Linq;
   5 using System.Web;
   6 using System.Web.UI;
   7 using System.Web.UI.WebControls;
   8
   9 using MonoTests.DataSource;
  10
  11 namespace MonoTests.DataObjects
  12 {
  13     public class EmployeeDynamicDataContainer : DynamicDataContainer <List <Employee>>
  14     {
  15         public override Type ContainedType
  16         {
  17             get
  18             {
  19                 return typeof (Employee);
  20             }
  21         }
  22
  23         public EmployeeDynamicDataContainer ()
  24             : this (null)
  25         {
  26         }
  27
  28         public EmployeeDynamicDataContainer (List<Employee> data)
  29             : base (data)
  30         {
  31             if (data == null)
  32                 PopulateWithData ();
  33         }
  34
  35         void PopulateWithData ()
  36         {
  37             Data = new List<Employee> {
  38                 new Employee { FirstName = "Marek", LastName = "Habersack" }
  39             };
  40         }
  41
  42         public override int Update (IDictionary keys, IDictionary values, IDictionary oldValues)
  43         {
  44             throw new NotImplementedException ();
  45         }
  46
  47         public override int Insert (IDictionary values)
  48         {
  49             throw new NotImplementedException ();
  50         }
  51
  52         public override int Delete (IDictionary keys, IDictionary oldValues)
  53         {
  54             throw new NotImplementedException ();
  55         }
  56
  57         public override IEnumerable Select (DataSourceSelectArguments args, string where, ParameterCollection whereParams)
  58         {
  59             List<Employee> data = Data;
  60             int count = data == null ? 0 : data.Count;
  61
  62             if (args.RetrieveTotalRowCount)
  63                 args.TotalRowCount = count;
  64
  65             int startIndex = args.StartRowIndex;
  66             if (count == 0 || count < startIndex)
  67                 return new Employee[0];
  68
  69             int max = args.MaximumRows;
  70             if (max == 0 || max > count)
  71                 max = count;
  72             max -= startIndex;
  73
  74             var ret = new List<Employee> ();
  75             ret.AddRange (data.GetRange (args.StartRowIndex, max));
  76
  77             return ret;
  78         }
  79
  80         public override List<DynamicDataTable> GetTables ()
  81         {
  82             var ret = new List<DynamicDataTable> ();
  83             ret.Add (new EmployeeTable ());
  84
  85             return ret;
  86         }
  87     }
  88 }