/// <summary>
/// Converts <see cref="System.Data.DataRow"/> to <see cref="tblItemRow"/>.
/// </summary>
/// <param name="row">The <see cref="System.Data.DataRow"/> object to be mapped.</param>
/// <returns>A reference to the <see cref="tblItemRow"/> object.</returns>
protected virtual tblItemRow MapRow(DataRow row)
{
tblItemRow mappedObject = new tblItemRow();
DataTable dataTable = row.Table;
DataColumn dataColumn;
// Column "Item_Id"
dataColumn = dataTable.Columns["Item_Id"];
if (!row.IsNull(dataColumn))
{
mappedObject.Item_Id = (int)row[dataColumn];
}
// Column "Item_Name"
dataColumn = dataTable.Columns["Item_Name"];
if (!row.IsNull(dataColumn))
{
mappedObject.Item_Name = (string)row[dataColumn];
}
// Column "Item_Type_Id"
dataColumn = dataTable.Columns["Item_Type_Id"];
if (!row.IsNull(dataColumn))
{
mappedObject.Item_Type_Id = (int)row[dataColumn];
}
// Column "Status"
dataColumn = dataTable.Columns["Status"];
if (!row.IsNull(dataColumn))
{
mappedObject.Status = (bool)row[dataColumn];
}
return(mappedObject);
}
/// <summary>
/// Adds a new record into the <c>tblItem</c> table.
/// </summary>
/// <param name="value">The <see cref="tblItemRow"/> object to be inserted.</param>
public virtual void Insert(tblItemRow value)
{
IDbCommand cmd = _db.CreateCommand("dbo._tblItem_Insert", true);
AddParameter(cmd, "Item_Name", value.Item_Name);
AddParameter(cmd, "Item_Type_Id", value.Item_Type_Id);
AddParameter(cmd, "Status", value.Status);
value.Item_Id = Convert.ToInt32(cmd.ExecuteScalar());
}
/// <summary>
/// Updates a record in the <c>tblItem</c> table.
/// </summary>
/// <param name="value">The <see cref="tblItemRow"/>
/// object used to update the table record.</param>
/// <returns>true if the record was updated; otherwise, false.</returns>
public virtual bool Update(tblItemRow value)
{
IDbCommand cmd = _db.CreateCommand("dbo._tblItem_Update", true);
AddParameter(cmd, "Item_Name", value.Item_Name);
AddParameter(cmd, "Item_Type_Id", value.Item_Type_Id);
AddParameter(cmd, "Status", value.Status);
AddParameter(cmd, "Item_Id", value.Item_Id);
return(0 != cmd.ExecuteNonQuery());
}
/// <summary>
/// Reads data from the provided data reader and returns
/// an array of mapped objects.
/// </summary>
/// <param name="reader">The <see cref="System.Data.IDataReader"/> object to read data from the table.</param>
/// <param name="startIndex">The index of the first record to map.</param>
/// <param name="length">The number of records to map.</param>
/// <param name="totalRecordCount">A reference parameter that returns the total number
/// of records in the reader object if 0 was passed into the method; otherwise it returns -1.</param>
/// <returns>An array of <see cref="tblItemRow"/> objects.</returns>
protected virtual tblItemRow[] MapRecords(IDataReader reader,
int startIndex, int length, ref int totalRecordCount)
{
if (0 > startIndex)
{
throw new ArgumentOutOfRangeException("startIndex", startIndex, "StartIndex cannot be less than zero.");
}
if (0 > length)
{
throw new ArgumentOutOfRangeException("length", length, "Length cannot be less than zero.");
}
int item_IdColumnIndex = reader.GetOrdinal("Item_Id");
int item_NameColumnIndex = reader.GetOrdinal("Item_Name");
int item_Type_IdColumnIndex = reader.GetOrdinal("Item_Type_Id");
int statusColumnIndex = reader.GetOrdinal("Status");
System.Collections.ArrayList recordList = new System.Collections.ArrayList();
int ri = -startIndex;
while (reader.Read())
{
ri++;
if (ri > 0 && ri <= length)
{
tblItemRow record = new tblItemRow();
recordList.Add(record);
record.Item_Id = Convert.ToInt32(reader.GetValue(item_IdColumnIndex));
record.Item_Name = Convert.ToString(reader.GetValue(item_NameColumnIndex));
record.Item_Type_Id = Convert.ToInt32(reader.GetValue(item_Type_IdColumnIndex));
record.Status = Convert.ToBoolean(reader.GetValue(statusColumnIndex));
if (ri == length && 0 != totalRecordCount)
{
break;
}
}
}
totalRecordCount = 0 == totalRecordCount ? ri + startIndex : -1;
return((tblItemRow[])(recordList.ToArray(typeof(tblItemRow))));
}
/// <summary>
/// Deletes the specified object from the <c>tblItem</c> table.
/// </summary>
/// <param name="value">The <see cref="tblItemRow"/> object to delete.</param>
/// <returns>true if the record was deleted; otherwise, false.</returns>
public bool Delete(tblItemRow value)
{
return(DeleteByPrimaryKey(value.Item_Id));
}
