CEL_Payroll/Payroll.BO/HRBasic/Institution.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;

namespace Payroll.BO
{  
    #region class Institution
    [Serializable]
    public class Institution : BasicBaseObject
    {
        #region cache store
        private static Cache _cache = new Cache(typeof(Institution));
        #endregion

        #region constructor
        public Institution()
        {
            _code = string.Empty;
            _name = string.Empty;
            _educationTypeID = null;
            _type = 0;
            _status = EnumStatus.Active;
        }

        #region Input validator
        public string[] InputValidator()
        {
            string[] sErrorString = new string[3];
            if (this.Code == "")
            {
                sErrorString[0] = "Code can not be empty";
                sErrorString[1] = "Code";
                return sErrorString;
            }
            if (this.Name == "")
            {
                sErrorString[0] = "Name can not be empty";
                sErrorString[1] = "Name";
                return sErrorString;
            }
            if (this.EducationTypeID == null)
            {
                sErrorString[0] = "Please select education type.";
                sErrorString[1] = "EducationTypeID";
                return sErrorString;
            }
            sErrorString = null;
            return sErrorString;
        }
        #endregion
        #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 type : int
        private int _type;

        public int Type
        {
            get { return _type; }
            set
            { 
                base.OnPropertyChange<int>("TYPE", _type, value);
                _type = value; 
            }
        }
        #endregion

        #region EducationTypeID
        private ID _educationTypeID;

        public ID EducationTypeID
        {
            get { return _educationTypeID; }
            set 
            {
                base.OnPropertyChange<ID>("EDUCATIONTYPEID", _educationTypeID, value); 
                _educationTypeID = value;
            }
        }

   
        #endregion

        #region Service Factory IInstitutionService : IInstitutionService
        internal static IInstitutionService Service
        {
            get { return Services.Factory.CreateService<IInstitutionService>(typeof(IInstitutionService)); }
        }
        
        #endregion
        #endregion

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

        public static Institution Get(string sCode)
        {
            Institution oInstitution = null;
            #region Cache Header
            oInstitution = (Institution)_cache["Get", sCode];
            if (oInstitution != null)
                return oInstitution;
            #endregion
            oInstitution = Institution.Service.Get(sCode);
            #region Cache Footer
            _cache.Add(oInstitution, "Get", sCode);
            #endregion
            return oInstitution;
        }

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

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

            return institutions;
        }

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

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

            #endregion

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

            #region Cache Footer

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

            #endregion

            return institutions;
        }

        public static ObjectsTemplate<Institution> GetByInstituteType(EnmInstituteType type)
        {
            #region Cache Header

            ObjectsTemplate<Institution> institutions = _cache["GetByInstituteType", type] as ObjectsTemplate<Institution>;
            if (institutions != null)
                return institutions;

            #endregion

            try
            {
                institutions = Service.GetByInstituteType(type);
            }
            catch (ServiceException e)
            {
                throw new Exception(e.Message, e);
            }

            #region Cache Footer

            _cache.Add(institutions, "GetByInstituteType", type);

            #endregion

            return institutions;
        }
      

        public ID Save()
        {
            this.SetAuditTrailProperties();
            if (this.IsExists(this.Code))
                throw new Exception("Duplicate code is not allowed.");
            return Institution.Service.Save(this);

        }

        public void Delete(ID id)
        {
            Institution.Service.Delete(id);

        }
        private bool IsExists(string Code)
        {
            try
            {
                bool isExists = false;
                if (this.Code != null)
                {
                    isExists = Institution.Service.IsExists(Code);
                }
                return isExists;
            }
            catch (ServiceException e)
            {
                throw new ServiceException(e.Message, e);
            }
        }
        #endregion

    }
    #endregion

    #region IInstitution Service
    public interface IInstitutionService
    {
        Institution Get(ID id);
        Institution Get(string sCode);
        ObjectsTemplate<Institution> Get();
        ObjectsTemplate<Institution> Get(EnumStatus status);
        ObjectsTemplate<Institution> GetByInstituteType(EnmInstituteType type);
        ID Save(Institution item);
        void Delete(ID id);
        bool IsExists(string Code);
    }
    #endregion
}