Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web/Configuration/SqlCacheDependencyDatabaseCollection.cs

@@ -0,0 +1,103 @@
+//------------------------------------------------------------------------------
+// <copyright file="SqlCacheDependencyDatabaseCollection.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web.Configuration {
+    using System;
+    using System.Xml;
+    using System.Configuration;
+    using System.Collections.Specialized;
+    using System.Collections;
+    using System.Globalization;
+    using System.IO;
+    using System.Text;
+    using System.Diagnostics;
+    using System.Web.Util;
+    using System.Security.Permissions;
+
+
+    [ConfigurationCollection(typeof(SqlCacheDependencyDatabase))]
+    public sealed class SqlCacheDependencyDatabaseCollection : ConfigurationElementCollection {
+        private static ConfigurationPropertyCollection _properties;
+
+        static SqlCacheDependencyDatabaseCollection() {
+            // Property initialization
+            _properties = new ConfigurationPropertyCollection();
+        }
+
+        public SqlCacheDependencyDatabaseCollection() {
+        }
+        
+        // public properties
+        public String[] AllKeys {
+            get {
+                return StringUtil.ObjectArrayToStringArray(BaseGetAllKeys());
+            }
+        }
+        
+        public new SqlCacheDependencyDatabase this[string name] {
+            get {
+                return (SqlCacheDependencyDatabase)BaseGet(name);
+            }
+            // Having a setter here would be strange in that you could write
+            //  collection["Name1"] = new SqlCacheDependencyDatabase("differentName"...
+            // 
+        }
+        
+        public SqlCacheDependencyDatabase this[int index] {
+            get {
+                return (SqlCacheDependencyDatabase)BaseGet(index);
+            }
+            set {
+                if (BaseGet(index) != null) {
+                    BaseRemoveAt(index);
+                }
+                BaseAdd(index, value);
+            }
+        }
+
+        // Protected Overrides
+        protected override ConfigurationElement CreateNewElement() {
+            return new SqlCacheDependencyDatabase();
+        }
+        
+        protected override Object GetElementKey(ConfigurationElement element) {
+            return ((SqlCacheDependencyDatabase)element).Name;
+        }
+
+        // public methods
+        public void Add(SqlCacheDependencyDatabase name) {
+            BaseAdd(name);
+        }
+        
+        public void Clear() {
+            BaseClear();
+        }
+        
+        public SqlCacheDependencyDatabase Get(int index) {
+            return (SqlCacheDependencyDatabase)BaseGet(index);
+        }
+        
+        public SqlCacheDependencyDatabase Get(string name) {
+            return (SqlCacheDependencyDatabase)BaseGet(name);
+        }
+
+        public String GetKey(int index) {
+            return (String)BaseGetKey(index);
+        }
+        
+        public void Remove(string name) {
+            BaseRemove(name);
+        }
+        
+        public void RemoveAt(int index) {
+            BaseRemoveAt(index);
+        }
+        
+        public void Set(SqlCacheDependencyDatabase user) {
+            BaseAdd(user, false);
+        }
+    }
+}