EchoTex_Payroll/HRM.DA/Service/Budget/BudgetGradeService.cs

using System;
using System.Data;
using Ease.Core.Model;
using Ease.Core.DataAccess;
using Ease.Core;
using System.Collections.Generic;
using Ease.Core.Utility;
using HRM.BO;

namespace HRM.DA
{
    public class BudgetGradeService : ServiceTemplate, IBudgetGradeService
    {
        #region Object Mapping

        private void MapObject(BudgetGrade oBudgetGrade, DataReader oReader)
        {
            SetObjectID(oBudgetGrade, (oReader.GetInt32("BudgetGradeID").Value));
            oBudgetGrade.BudgetID = oReader.GetInt32("BudgetID", 0);
            oBudgetGrade.ChangedPercentage = oReader.GetDouble("ChangedPercentage").Value;
            oBudgetGrade.FixedAmount = oReader.GetDouble("FixedAmount").Value;
            oBudgetGrade.GradeID = oReader.GetInt32("GradeID", 0);
            SetObjectState(oBudgetGrade, ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader dr)
        {
            BudgetGrade oBudgetGrade = new BudgetGrade();
            MapObject(oBudgetGrade, dr);
            return oBudgetGrade as T;
        }

        #endregion

        #region Service Implementation

        public BudgetGrade Get(int nID)
        {
            BudgetGrade oBudgetGrade = new BudgetGrade();


            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetGradeDA.Get(tc, nID));
                if (oreader.Read())
                {
                    oBudgetGrade = CreateObject<BudgetGrade>(oreader);
                }

                oreader.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 oBudgetGrade;
        }

        public List<BudgetGrade> Get()
        {
            List<BudgetGrade> oBudgetGrades = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetGradeDA.Get(tc));
                // if (oreader.Read())
                //{
                oBudgetGrades = this.CreateObjects<BudgetGrade>(oreader);
                //}
                oreader.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 oBudgetGrades;
        }

        public List<BudgetGrade> GetWithBudgetID(int nBudID)
        {
            List<BudgetGrade> oBudgetGrades = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BudgetGradeDA.Get(tc, nBudID));
                // if (oreader.Read())
                //{
                oBudgetGrades = this.CreateObjects<BudgetGrade>(oreader);
                //}
                oreader.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 oBudgetGrades;
        }

        public int Save(BudgetGrade item)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (item.IsNew)
                {
                    int id = tc.GenerateID("BudgetGrade", "BudgetGradeID");
                    SetObjectID(item, (id));
                    BudgetGradeDA.Insert(tc, item);
                }
                else
                {
                    BudgetGradeDA.Update(tc, item);
                }

                tc.End();

                return item.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }
        }

        public int Save(BudgetGrade item, TransactionContext tc)
        {
            try
            {
                int id = tc.GenerateID("BudgetGrade", "BudgetGradeID");
                SetObjectID(item, (id));
                BudgetGradeDA.Insert(tc, item);

                return item.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }
        }

        public void Delete(int nID)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                BudgetGradeDA.Delete(tc, nID);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }
        }

        #endregion
    }
}