server/AyaNova/util/ObjectCache.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+
+namespace AyaNova.Util
+{
+    //Object cache - used by biz objects during get report data to temporarily cache values from database for single request
+    //saves db calls and formatting
+    internal class ObjectCache
+    {
+        private Dictionary<string, object> _cache = new Dictionary<string, object>();
+        // internal ObjectCache()
+        // {
+        //     System.Diagnostics.Debug.WriteLine("constructing objectcache");
+        // }
+        internal void Add(object value, string key, long? id = 0)
+        {
+
+            _cache[$"{key}{id}"] = value;
+            // System.Diagnostics.Debug.WriteLine($"ADD {key}{id} - {value}");
+        }
+        internal object Get(string key, long? id = 0)
+        {
+            object value = null;
+            if (_cache.TryGetValue($"{key}{id}", out value))
+            {
+                //System.Diagnostics.Debug.WriteLine($"get cache hit {key}{id}");
+                return value;
+            }
+            else
+            {
+                //System.Diagnostics.Debug.WriteLine($"get cache miss {key}{id}");
+                return null;
+            }
+        }
+
+        internal bool Has(string key, long? id = 0)
+        {
+            return _cache.ContainsKey($"{key}{id}");
+        }
+
+
+
+    }//eoc
+
+}//eons