Data/RowMapper.cs

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/*
 * Author: Kishore Reddy
 * Url: http://commonlibrarynet.codeplex.com/
 * Title: CommonLibrary.NET
 * Copyright: � 2009 Kishore Reddy
 * License: LGPL License
 * LicenseUrl: http://commonlibrarynet.codeplex.com/license
 * Description: A C# based .NET 3.5 Open-Source collection of reusable components.
 * Usage: Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using ComLib;



namespace ComLib.Data
{
    /// <summary>
    /// Abstract class for mapping a DataTable.
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public abstract class RowMapperTableBased<T> : RowMapperBaseWithCallBacks<DataTable, T, int>, IRowMapper<DataTable, T>
    {
        /// <summary>
        /// Maps all the rows using DataTable.
        /// </summary>
        /// <param name="table"></param>
        /// <returns></returns>
        public IList<T> MapRows(DataTable table)
        {
            IList<T> records = new List<T>();
            for (int ndx = 0; ndx < table.Rows.Count; ndx++ )
            {
                T record = MapRow(table, ndx);
                records.Add(record);
            }
            if (IsCallbackEnabledForAfterRowsMapped)
                OnAfterRowsMapped(records);

            return records;
        }
    }



    /// <summary>
    /// Abstract class for mapping a row from a DataReader.
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public abstract class RowMapperReaderBased<T> : RowMapperBaseWithCallBacks<IDataReader, T, int>, IRowMapper<IDataReader, T>
    {
        /// <summary>
        /// Map all the rows to IList of objects T using DataReader