CEL_Payroll/Payroll.BO/Basic/Category.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Ease.CoreV35;
using Ease.CoreV35.Model;
using Ease.CoreV35.Caching;
using System.Data.Linq.Mapping;
using System.Data;

namespace Payroll.BO
{
    #region Category

    [Serializable]
    public class Category : BasicBaseObject
    {
        #region Cache Store

        private static Cache _cache = new Cache(typeof(Category));

        #endregion

        #region Constructor

        #region Input validator
        public string[] InputValidator()
        {
            string[] sErrorString = new string[2];
            if (this.Code == "")
            {
                sErrorString[0] = "Code can not be empty";
                sErrorString[1] = "Code";
                return sErrorString;
            }
            if (this.Name == "")
            {
                sErrorString[0] = "Description can not be empty";
                sErrorString[1] = "Description";
                return sErrorString;
            }

            sErrorString = null;
            return sErrorString;
        }
        #endregion

        public Category()
        {
            _code = string.Empty;
            _name = string.Empty;
            _status = EnumStatus.Active;
        }

        #endregion

        #region Properties

        #region code : string

        private string _code;
        public string Code
        {
            get { return _code; }
            set
            {
                base.OnPropertyChange<string>("code", _code, value);
                _code = value;
            }
        }

        #endregion

        #region name : string

        private string _name;
        public string Name
        {
            get { return _name; }
            set
            {
                base.OnPropertyChange<string>("name", _name, value);
                _name = value;
            }
        }

        #endregion
        #region WageType : Enum

        private EnumWagesType _wagesType;
        public EnumWagesType WagesType
        {
            get { return _wagesType; }
            set
            {
                base.OnPropertyChange<short>("WagesType", (short)_wagesType, (short)value);
                _wagesType = value;
            }
        }

        #endregion
        #region Service Factory ICategoryService : ICategoryService

        internal static ICategoryService Service
        {
            get { return Services.Factory.CreateService<ICategoryService>(typeof(ICategoryService)); }
        }

        #endregion

        #endregion

        #region Functions

        public string GetNextCode()
        {
            return Category.Service.GetNextCode();
        }

        public Category Get(ID nID)
        {
            Category oCategory = null;
            #region Cache Header
            oCategory = (Category)_cache["Get", ID];
            if (oCategory != null)
                return oCategory;
            #endregion
            oCategory = Category.Service.Get(nID);
            #region Cache Footer
            _cache.Add(oCategory, "Get", ID);
            #endregion
            return oCategory;
        }

        public static ObjectsTemplate<Category> Get()
        {
            #region cache header
            ObjectsTemplate<Category> categorys = _cache["Get"] as ObjectsTemplate<Category>;
            if (categorys != null)
                return categorys;
            #endregion
            try
            {
                categorys = Service.Get();
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region cache footer
            _cache.Add(categorys, "Get");
            #endregion

            return categorys;
        }


        public static ObjectsTemplate<Category> Get(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<Category> categorys = _cache["Get",status] as ObjectsTemplate<Category>;
            if (categorys != null)
                return categorys;

            #endregion

            try
            {
                categorys = Service.Get(status);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(categorys, "Get",status);

            #endregion

            return categorys;
        }
      
        //#region Input validator
        //public string[] InputValidator()
        //{
        //    string[] sErrorString = new string[2];
        //    if (this.Code == "")
        //    {
        //        sErrorString[0] = "Code can not be empty";
        //        sErrorString[1] = "Code";
        //        return sErrorString;
        //    }
        //    if (this.Name  == "")
        //    {
        //        sErrorString[0] = "Description can not be empty";
        //        sErrorString[1] = "Description";
        //        return sErrorString;
        //    }
        //    sErrorString = null;
        //    return sErrorString;
        //}
        //#endregion

        public ID Save()
        {
            base.SetAuditTrailProperties();
            return Category.Service.Save(this);
        }

        public void Delete(ID id)
        {
            Category.Service.Delete(id);
        }

        public static DataSet GetAgeRange(int fromyear,int toyear)
        {
            DataSet ds = null;

            try
            {
                ds = Service.GetAgeRange(fromyear, toyear);
            }
            catch (Exception e)
            {
                throw new Exception(e.Message, e);
            }

            return ds;
        }
        #endregion
    }
    #endregion

    #region ICategory Service

    public interface ICategoryService
    {
        Category Get(ID id);
        ObjectsTemplate<Category> Get();
        ObjectsTemplate<Category> Get(EnumStatus status);        
        ID Save(Category item);
        void Delete(ID id);
        string GetNextCode();

        DataSet GetAgeRange(int fromyear,int toyear);
    }

    #endregion
}