source/bizobjects/AyaLib/GZTW.AyaNova.BLL/UserMemoIdList.cs

@@ -0,0 +1,188 @@
+///////////////////////////////////////////////////////////
+//  UserMemoIdList.cs
+//  Implementation of Class UserMemoIdList
+//  CSLA type: Read only collection 
+//  Created on: 11-Dec-2008
+//  Object design: John  
+//  Coded:  11-Dec-2008  
+///////////////////////////////////////////////////////////
+
+using System;
+using System.Data;
+using GZTW.Data;
+using CSLA.Data;
+using CSLA;
+
+namespace GZTW.AyaNova.BLL
+{
+    /// <summary>
+    /// List of UserMemoIds for internal migration processing
+    /// 
+    /// </summary>
+    [Serializable]
+    public class UserMemoIdList : ReadOnlyCollectionBase
+    {
+        #region Data structure
+        /// <summary>
+        ///
+        /// </summary>
+        [Serializable]
+        public struct UserMemoIdListInfo
+        {
+
+            public Guid mID;
+
+
+            /// <summary>
+            ///
+            /// </summary>
+            /// <param name="obj"></param>
+            public bool Equals(UserMemoIdListInfo obj)
+            {
+                return this.mID.Equals(obj.mID);
+            }
+
+        }//end UserMemoIdListInfo
+        #endregion
+
+        #region Constructor
+
+        protected UserMemoIdList()
+        {
+            //			AllowSort=false;
+            //			AllowFind=true;
+            //			AllowEdit=false;
+            //			AllowNew=false;
+            //			AllowRemove=false;
+        }
+
+        #endregion
+
+        #region Business properties and methods
+
+        /// <summary>
+        /// Get item by index
+        /// </summary>
+        /// <param name="Item"></param>
+        public UserMemoIdListInfo this[int Item]
+        {
+
+            get
+            {
+                return (UserMemoIdListInfo)List[Item];
+            }
+        }
+
+
+        /// <summary>
+        /// Returns UserMemoIdListInfo item that matches passed in itemid value
+        /// </summary>
+        /// <param name="ItemID"></param>
+        public UserMemoIdListInfo this[Guid ItemID]
+        {
+
+            get
+            {
+                foreach (UserMemoIdListInfo child in List)
+                {
+                    if (child.mID == ItemID) return child;
+                }
+                throw new ArgumentException("UserMemoIdList: ID not found:\r\n" + ItemID.ToString());
+
+            }
+        }
+        #endregion
+
+        #region contains
+        /// <summary>
+        /// Check if item in collection
+        /// </summary>		
+        /// <param name="obj"></param>
+        public bool Contains(UserMemoIdListInfo obj)
+        {
+            foreach (UserMemoIdListInfo child in List)
+            {
+                if (child.Equals(obj)) return true;
+            }
+            return false;
+
+        }
+        #endregion
+
+        #region Static methods
+        /// <summary>
+        /// Get all for user
+        /// </summary>
+        /// <returns></returns>
+
+        public static UserMemoIdList GetList(Guid UserId)
+        {
+            return (UserMemoIdList)DataPortal.Fetch(new Criteria(UserId));
+        }
+
+
+
+
+        #endregion
+
+        #region DAL DATA ACCESS
+        /// 
+        /// <param name="Criteria"></param>
+        protected override void DataPortal_Fetch(object Criteria)
+        {
+            Criteria crit = (Criteria)Criteria;
+            SafeDataReader dr = null;
+            try
+            {
+                //case 1163
+                //SmartDate rightnow=new SmartDate(DateTime.Now);
+                DateTime dtNowUTC = DateTime.Now.ToUniversalTime();
+
+                dr = DBUtil.GetReaderFromSQLString(
+                    //************************************************************
+                    "SELECT AMEMO.AID FROM AMEMO WHERE ATOID=@ID",crit.ID
+                    //************************************************************
+                    )
+                    ;
+
+
+                while (dr.Read())
+                {
+                    //*******************************************
+                    UserMemoIdListInfo info = new UserMemoIdListInfo();
+                    info.mID = dr.GetGuid("aID");
+                    
+                    InnerList.Add(info);
+                    //*******************************************
+                }
+            }
+            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 UserMemoIdList
+
+}//end namespace GZTW.AyaNova.BLL