///////////////////////////////////////////////////////////
//  Bool.cs
//  Implementation of Class ClientPopUpNotesFetcher
//  CSLA type: Read-only object
//  Created on: 1-Nov-2007
//  Object design: John 
//	Coded: 1-Nov-2007
///////////////////////////////////////////////////////////

using System;
using System.Data;
using CSLA.Data;
using GZTW.Data;
using CSLA;
using System.Threading;
using CSLA.Security;
using System.ComponentModel;



namespace GZTW.AyaNova.BLL
{
    
    /// <summary>
    ///Lightweight method for quickly fetching a <see cref="Client"/> object's PopupNotes if present
    ///Used by UI when opening workorders
    /// </summary>
    [Serializable, EditorBrowsable(EditorBrowsableState.Never)]
    public class ClientPopUpNotesFetcher : ReadOnlyBase
    {

        #region Attributes
        private string mNotes;

        #endregion

        #region Constructor

        /// <summary>
        /// Private constructor to prevent direct instantiation
        /// </summary>
        private ClientPopUpNotesFetcher()
        {
            mNotes="";
        }
        #endregion


        #region Static methods



        /// <summary>
        /// Fetch the notes for the specified <see cref="Client"/>
        /// </summary>
        /// <param name="ID"></param>
        /// <returns><see cref="Client"/> Popup notes</returns>
        public static string GetNotes(Guid ID)
        {

            return ((ClientPopUpNotesFetcher)DataPortal.Fetch(new Criteria(ID))).mNotes;

        }


        #endregion

        #region DAL DATA ACCESS
        /// 
        /// <param Bool="Criteria"></param>
        protected override void DataPortal_Fetch(object Criteria)
        {
            Criteria crit = (Criteria)Criteria;
            SafeDataReader dr = null;
            try
            {
                dr = DBUtil.GetReaderFromSQLString(
                    "SELECT ACLIENT.APOPUPNOTES " +
                    "FROM ACLIENT " +                   
                    "WHERE ACLIENT.AID= @ID", crit.ID);
                if (dr.Read())
                {
                    mNotes = dr.GetString("APOPUPNOTES");
                }
            }
            finally
            {
                if (dr != null) dr.Close();
            }
        }



        #endregion

        #region criteria
        /// <summary>
        /// Criteria for identifying existing object
        /// </summary>
        [Serializable]
        private class Criteria
        {
            public Guid ID;
            public Criteria(Guid _ID)
            {
                ID = _ID;
            }
        }
        #endregion

    }//end class

}//end namespace GZTW.AyaNova.BLL