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

@@ -0,0 +1,272 @@
+///////////////////////////////////////////////////////////
+//  PartWarehouses.cs
+//  Implementation of Class PartWarehouses
+//  CSLA type: Editable root collection 
+//  Created on: 04-Nov-2004 
+//  Object design: Joyce  
+//	Coded: John 04-Nov-2004 
+///////////////////////////////////////////////////////////
+
+using System;
+using System.Data;
+using CSLA.Data;
+using GZTW.Data;
+using CSLA;
+
+
+namespace GZTW.AyaNova.BLL 
+{
+    /// <summary>
+    /// Editable Root collection of <see cref="PartWarehouse"/> objects
+    /// </summary>
+	[Serializable]
+	public class PartWarehouses : BusinessCollectionBase 
+	{
+		#region Constructor
+		
+		//Private constructor prevents direction instantiation
+		private PartWarehouses()
+		{
+			AllowSort=false;
+			AllowFind=true;
+			AllowEdit=true;
+			AllowNew=true;
+			AllowRemove=false;
+
+		}
+
+		#endregion
+
+		#region Business properties and methods
+		/// <summary>
+		/// Locale key so that generic list editor
+		/// UI code knows what title to give the list in a
+		/// grid
+		/// </summary>
+		public string LocaleKey
+		{
+			get
+			{
+				return "PartWarehouse.Label.List";
+			}
+		}
+
+		/// <summary>
+		/// Retrieve PartWarehouse by index
+		/// </summary>
+		/// <param name="Item">Index</param>
+		public PartWarehouse this[int Item]
+		{
+			get
+			{
+				return (PartWarehouse) List[Item];
+
+			}
+		}
+	
+		
+
+		/// <summary>
+		/// Remove PartWarehouse by passing it in
+		/// </summary>
+		/// <param name="obj"></param>
+		public void Remove(PartWarehouse obj)
+		{
+			List.Remove(obj);
+		}
+
+        /// <summary>
+        /// Remove by Guid value of ID
+        /// </summary>
+        /// <param name="ID"></param>
+        public void Remove(Guid ID)
+        {
+            PartWarehouse delete = null;
+            foreach (PartWarehouse child in List)
+            {
+                if (child.ID == ID)
+                {
+                    delete = child;
+                    break;
+                }
+
+            }
+            if (delete != null)
+                Remove(delete);
+        }
+
+		/// <summary>
+		/// Add a new PartWarehouse to the collection
+		/// </summary>
+		
+		public PartWarehouse Add()
+		{
+			PartWarehouse child=PartWarehouse.NewItem();
+			List.Add(child);
+			return child;
+		}
+		/// <summary>
+		/// Add PartWarehouse by passing it in
+		/// </summary>
+		/// <param name="obj"></param>
+		public void Add(PartWarehouse obj)
+		{
+			List.Add(obj);
+		}
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <returns></returns>
+		protected override object OnAddNew()
+		{
+			PartWarehouse child=PartWarehouse.NewItem();
+			List.Add(child);
+			return child;
+		}	
+
+
+		#endregion		
+
+		#region Contains
+
+		/// <summary>
+		/// Check if item in collection
+		/// </summary>
+		/// <param name="obj"></param>
+		public bool Contains(PartWarehouse obj)
+		{
+			foreach (PartWarehouse child in List)
+			{
+				if(child.Equals(obj)) return true;
+			}
+			return false;
+
+		}
+
+		
+
+		/// <summary>
+		/// Check if item in deleted collection
+		/// </summary>
+		/// <param name="obj"></param>
+		public bool ContainsDeleted(PartWarehouse obj)
+		{
+			foreach (PartWarehouse child in deletedList)
+			{
+				if(child.Equals(obj)) return true;
+			}
+			return false;
+
+		}
+
+		
+		#endregion
+
+		#region Static methods
+	
+
+		/// <summary>
+		/// Get item collection
+		/// </summary>
+		///
+		/// <returns></returns>
+		public static PartWarehouses GetItems(bool Regional)
+		{
+			//in future specify criteria if filtering (e.g. filter by region)
+			PartWarehouses col = new PartWarehouses();
+			return (PartWarehouses)DataPortal.Fetch(new Criteria(Regional));
+			
+		}
+
+		
+		#endregion	
+
+		#region DAL DATA ACCESS
+
+		/// <summary>
+		/// Fetch children 
+		/// </summary>
+		/// <param name="Criteria"></param>
+		protected override void DataPortal_Fetch(object Criteria)
+		{
+			Criteria crit = (Criteria)Criteria;			
+			SafeDataReader dr = null;				
+			try
+			{
+				dr=DBUtil.GetReaderFromSQLString(DBUtil.AddRegionFilter("SELECT * FROM aPartWarehouse ORDER BY ANAME ","aPartWarehouse","",crit.Regional));
+					while(dr.Read()) 
+					{
+						
+						List.Add(PartWarehouse.GetItem(dr));
+					}
+					
+					
+					
+				}
+				finally
+				{
+					if(dr!=null) dr.Close();
+				}			
+
+			
+			
+		}
+
+		/// <summary>
+		/// Editable Root Collection Update
+		/// </summary>
+		protected override void DataPortal_Update()
+		{
+			using (IDbConnection connection = DBUtil.DB.GetConnection())
+			{
+				connection.Open();
+				IDbTransaction tr = connection.BeginTransaction();
+				try
+				{
+
+					//update (thus deleting) any deleted child objects
+					foreach (PartWarehouse child in deletedList)
+					{
+						child.Update(tr);
+					}
+
+					//Now that they are deleted remove them from memory
+					deletedList.Clear();
+
+					foreach (PartWarehouse child in List)
+					{
+						child.Update(tr);
+
+					}
+			
+					tr.Commit();
+				}
+				catch
+				{
+					tr.Rollback();
+					throw;//WAS: throw(ex);
+				}
+			}
+		}
+		#endregion
+
+		#region criteria
+		/// <summary>
+		/// Criteria for identifying existing object
+		/// </summary>
+		[Serializable]
+			private class Criteria
+		{
+            public bool Regional;
+				
+			public Criteria(bool _Regional)
+			{
+                Regional = _Regional;
+			}
+			
+		}
+		#endregion
+		
+	}//end PartWarehouses
+
+}//end namespace GZTW.AyaNova.BLL