Initial population

JRCookbookBusiness/RecipeIngredientItem.cs

@@ -0,0 +1,163 @@
+using System;
+using System.Data;
+
+namespace JRCookbookBusiness
+{
+    public class RecipeIngredientItem: RecipeIngredient
+    {
+        public Guid? ingredientID = null;
+        public String quantityText = String.Empty;
+        public String unitText = String.Empty;
+
+        public String measureName = String.Empty;
+        private Guid? _measureID = null;
+        private bool isMeasureLoaded = false;
+        private Measure _measure = null;
+
+        public Single measureQuantity = 0;
+        public Int16 linkQuality = 1;
+
+        public RecipeIngredientItem()
+        {
+            linkQuality = 0;
+        }
+
+        public RecipeIngredientItem(Recipe parentRecipe)
+        {
+            recipeID = parentRecipe.recipeID;
+            linkQuality = 0;
+        }
+
+        public Measure measure {
+            get {
+                if (_measureID == null)
+                {
+                    return null;
+                }
+                if (!isMeasureLoaded)
+                {
+                    Measure.GetMeasureByID(_measureID.Value);
+                    isMeasureLoaded = true;
+                }
+                return _measure;
+            }
+            set
+            {
+                if (value == null)
+                {
+                    measureName = String.Empty;
+                    _measureID = null;
+                    isMeasureLoaded = false;
+                    _measure = null;
+                }
+                else
+                {
+                    _measure = value;
+                    measureName = _measure.description;
+                    _measureID = _measure.measureID;
+                    isMeasureLoaded = true;
+                }
+            }
+        }
+
+        public Guid? measureID
+        {
+            get
+            {
+                return _measureID;
+            }
+            set
+            {
+                if (value == null)
+                {
+                    measureName = String.Empty;
+                    _measureID = null;
+                    isMeasureLoaded = false;
+                    _measure = null;
+                }
+                _measureID = value;
+                _measure = Measure.GetMeasureByID(_measureID.Value);
+                isMeasureLoaded = true;
+                measureName = _measure.description;
+            }
+        }
+
+
+
+
+        internal override void PopulateFromDataRow(DataRow dataRow)
+        {
+            InitializeAllFields();
+
+            base.PopulateFromDataRow(dataRow);
+
+            if (dataRow.IsNull("ingredientID"))
+                ingredientID = null;
+            else
+                ingredientID = (Guid)dataRow["ingredientID"];
+
+            if (dataRow.IsNull("quantityText"))
+                quantityText = String.Empty;
+            else
+                quantityText = (String)dataRow["quantityText"];
+
+            if (dataRow.IsNull("unitText"))
+                unitText = String.Empty;
+            else
+                unitText = (String)dataRow["unitText"];
+
+            if (dataRow.IsNull("measureQuantity"))
+                measureQuantity = 0;
+            else
+                measureQuantity = (Single)dataRow["measureQuantity"];
+
+            if (dataRow.IsNull("linkQuality"))
+                linkQuality = 0;
+            else
+                linkQuality = (Int16)dataRow["linkQuality"];
+
+
+
+            if (dataRow.IsNull("measureID"))
+                _measureID = null;
+            else
+                _measureID = (Guid)dataRow["measureID"];
+
+            measureName = String.Empty;
+            isMeasureLoaded = false;
+            _measure = null;
+
+            if (dataRow.Table.Columns.Contains("measureName") && !dataRow.IsNull("measureName") && !String.IsNullOrEmpty(dataRow[measureName].ToString()))
+            {
+                measureName = (String)dataRow[measureName];
+            }
+            else
+            {
+                if (_measureID != null)
+                {
+                    measure = Measure.GetMeasureByID(_measureID.Value);
+                    isMeasureLoaded = true;
+                    measureName = measure.description;
+                }
+            }
+        }
+
+        protected override void InitializeAllFields()
+        {
+            base.InitializeAllFields();
+            
+            ingredientID = null;
+            quantityText = String.Empty;
+            unitText = String.Empty;
+
+            measureName = String.Empty;
+            _measureID = null;
+            isMeasureLoaded = false;
+            _measure = null;
+
+            measureQuantity = 0;
+            linkQuality = 0;
+        }
+
+    }
+}