CEL_Payroll/Payroll.Service/Users/Service/PasswordHistoryService.cs

using System;
using System.Data;
using System.Linq;
using Ease.CoreV35;
using Ease.CoreV35.Model;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Payroll.BO;
using Ease.CoreV35.Caching;

namespace Payroll.Service
{
    public class PasswordHistoryService : ServiceTemplate, IPasswordHistoryService
    {
        private void MapObject(PasswordHistory oHistory, DataReader oReader)
        {
            base.SetObjectID(oHistory, ID.FromInteger(oReader.GetInt32("PasswordHistoryID").Value));
            oHistory.UserID = ID.FromInteger(oReader.GetInt32("UserID").Value);
            oHistory.UserPassword = oReader.GetString("UserPassword");
            oHistory.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            this.SetObjectState(oHistory, Ease.CoreV35.ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader oReader)
        {
            PasswordHistory oHistory = new PasswordHistory();
            MapObject(oHistory, oReader);
            return oHistory as T;
        }

        public ID Save(PasswordHistory oHistory)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                int id = tc.GenerateID("PasswordHistory", "PasswordHistoryID");
                base.SetObjectID(oHistory, ID.FromInteger(id));
                PasswordHistoryDA.Insert(tc, oHistory);

                tc.End();
                return oHistory.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public ObjectsTemplate<PasswordHistory> Get()
        {
            ObjectsTemplate<PasswordHistory> histories = new ObjectsTemplate<PasswordHistory>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(PasswordHistoryDA.Get(tc));
                histories = this.CreateObjects<PasswordHistory>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return histories;
        }
        public ObjectsTemplate<PasswordHistory> Get(ID nUserID)
        {
            ObjectsTemplate<PasswordHistory> histories = new ObjectsTemplate<PasswordHistory>();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(PasswordHistoryDA.Get(tc, nUserID));
                histories = this.CreateObjects<PasswordHistory>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return histories;
        }
        public void Delete(ID id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                PasswordHistoryDA.Delete(tc, id);

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }
        
    }
}