CEL_Payroll/Payroll.Service/TrainingS/Service/TrainingScheduleAttnService.cs

using System;
using Ease.CoreV35.Caching;
using Ease.CoreV35.DataAccess;
using Ease.CoreV35.Model;
using Payroll.BO;

namespace Payroll.Service
{
     #region Training Service
    [Serializable]
    class TrainingScheduleAttnService : ServiceTemplate, ITrainingScheduleAttnService
    {
        #region Private functions and declaration

        Cache _cache = new Cache(typeof(TrainingScheduleAttn));

        private void MapObject(TrainingScheduleAttn oTrainingScheduleAttn, DataReader oReader)
        {
            base.SetObjectID(oTrainingScheduleAttn, oReader.GetID("TSAttnID"));
            oTrainingScheduleAttn.TrainingScheduleID = oReader.GetID("TrainingScheduleID");
            oTrainingScheduleAttn.TSDateID = oReader.GetID("TSDateID");
            oTrainingScheduleAttn.EmployeeID = oReader.GetID("EmployeeID");
            
           this.SetObjectState(oTrainingScheduleAttn, Ease.CoreV35.ObjectState.Saved);


        }

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


        #endregion

        #region Implementation of ITrainingScheduleAttnService

        #region Get TrainingScheduleAttn
        public TrainingScheduleAttn Get(ID trainingScheduleAttnID)
        {
            TrainingScheduleAttn otrainingScheduleAttn = null;

            #region CacheHeader
            otrainingScheduleAttn = (TrainingScheduleAttn)_cache["Get", trainingScheduleAttnID];
            if (otrainingScheduleAttn != null)
                return otrainingScheduleAttn;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingScheduleAttnDA.Get(tc, trainingScheduleAttnID.Integer));
                oreader.Read();
                otrainingScheduleAttn = CreateObject<TrainingScheduleAttn>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(otrainingScheduleAttn, "Get", trainingScheduleAttnID);
            #endregion

            return otrainingScheduleAttn;
        }
        #endregion

        #region Get ObjectsTemplate<TrainingScheduleAttn>
        
        public ObjectsTemplate<TrainingScheduleAttn> Get()
        {
            ObjectsTemplate<TrainingScheduleAttn> trainingScheduleAttns;

            #region CacheHeader
            trainingScheduleAttns = (ObjectsTemplate<TrainingScheduleAttn>)_cache["Get"];
            if (trainingScheduleAttns != null)
                return trainingScheduleAttns;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingScheduleAttnDA.Get(tc));
                trainingScheduleAttns = CreateObjects<TrainingScheduleAttn>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(trainingScheduleAttns, "Get");
            #endregion

            return trainingScheduleAttns;
        }

        public ObjectsTemplate<TrainingScheduleAttn> GetByTrainingScheduleID(ID trainingScheduleID)
        {
            ObjectsTemplate<TrainingScheduleAttn> trainingScheduleAttns;

            #region CacheHeader
            trainingScheduleAttns = (ObjectsTemplate<TrainingScheduleAttn>)_cache["Get"];
            if (trainingScheduleAttns != null)
                return trainingScheduleAttns;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingScheduleAttnDA.GetByTrainingScheduleID(tc, trainingScheduleID));
                trainingScheduleAttns = CreateObjects<TrainingScheduleAttn>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(trainingScheduleAttns, "Get");
            #endregion

            return trainingScheduleAttns;
        }

        public ObjectsTemplate<TrainingScheduleAttn> GetByTrainingScheduleDateID(ID trainingScheduleDateID)
        {
            ObjectsTemplate<TrainingScheduleAttn> trainingScheduleAttns;

            #region CacheHeader
            trainingScheduleAttns = (ObjectsTemplate<TrainingScheduleAttn>)_cache["Get"];
            if (trainingScheduleAttns != null)
                return trainingScheduleAttns;
            #endregion

            TransactionContext tc = null;
            try
            {
                #region Retrieving data


                tc = TransactionContext.Begin();

                DataReader oreader = new DataReader(TrainingScheduleAttnDA.GetByTrainingScheduleDateID(tc, trainingScheduleDateID));
                trainingScheduleAttns = CreateObjects<TrainingScheduleAttn>(oreader);

                tc.End();

                #endregion
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();

                throw new ServiceException(e.Message, e);
                #endregion
            }

            #region CacheFooter
            _cache.Add(trainingScheduleAttns, "Get");
            #endregion

            return trainingScheduleAttns;
        }

        #endregion

        #region Save TrainingScheduleAttn
        public ID Save(TrainingScheduleAttn oTrainingScheduleAttn)
        {
            try
            {
                TransactionContext tc = null;
                try
                {
                    #region Saving data


                    tc = TransactionContext.Begin(true);


                    if (oTrainingScheduleAttn.IsNew)
                    {
                        int newID = tc.GenerateID("TrainingScheduleAttn", "TSAttnID");
                        base.SetObjectID(oTrainingScheduleAttn, ID.FromInteger(newID));



                        TrainingScheduleAttnDA.Insert(tc, oTrainingScheduleAttn);
                    }
                    else
                        TrainingScheduleAttnDA.Update(tc, oTrainingScheduleAttn);


                    tc.End();

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

            return oTrainingScheduleAttn.ID;
        }
        public ID Save(TransactionContext tc, TrainingScheduleAttn oTrainingScheduleAttn)
        {
            try
            {                
                try
                {
                    #region Saving data
                    if (oTrainingScheduleAttn.IsNew)
                    {
                        int newID = tc.GenerateID("TrainingScheduleAttn", "TSAttnID");
                        base.SetObjectID(oTrainingScheduleAttn, ID.FromInteger(newID));
                        TrainingScheduleAttnDA.Insert(tc, oTrainingScheduleAttn);
                    }
                    else
                        TrainingScheduleAttnDA.Update(tc, oTrainingScheduleAttn);           

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

            return oTrainingScheduleAttn.ID;
        }
        #endregion

        #region Delete
        public void Delete(ID id)
        {

            try
            {
                TransactionContext tc = null;
                try
                {
                    #region Deleting data


                    tc = TransactionContext.Begin(true);
                    TrainingScheduleAttnDA.Delete(tc, id.Integer);

                    tc.End();

                    #endregion
                }
                catch (Exception e)
                {
                    #region Handle Exception
                    if (tc != null)
                        tc.HandleError();

                    throw new ServiceException(e.Message, e);
                    #endregion
                }
            }
            catch (Exception e)
            {
                throw new ServiceException(e.Message, e);
            }

        }

       

        #endregion

        public bool DoesTrainingScheduleAttnExists(ID trainingScheduleDateID)
        {
            try
            {
                TransactionContext tc = null;
                tc = TransactionContext.Begin();
                bool result = false;
                result = TrainingScheduleAttnDA.DoesTrainingScheduleAttnExists(tc,trainingScheduleDateID);
                tc.End();
                return result;
            }
            catch (Exception e)
            {
                throw new Exception(e.Message, e);
            }
        }

        #endregion
    }
    #endregion
}