Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

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

@@ -0,0 +1,87 @@
+//------------------------------------------------------------------------------
+// <copyright file="AssemblyInfo.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.Web.Compilation;
+    using System.Reflection;
+    using System.Web.Hosting;
+    using System.Web.UI;
+    using System.CodeDom.Compiler;
+    using System.Web.Util;
+    using System.ComponentModel;
+    using System.Security.Permissions;
+
+    public sealed class AssemblyInfo : ConfigurationElement {
+        private static ConfigurationPropertyCollection _properties;
+        private static readonly ConfigurationProperty _propAssembly =
+            new ConfigurationProperty("assembly",
+                                        typeof(string),
+                                        null,
+                                        null,
+                                        StdValidatorsAndConverters.NonEmptyStringValidator,
+                                        ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey | ConfigurationPropertyOptions.IsAssemblyStringTransformationRequired);
+
+        private Assembly[] _assembly;
+        private CompilationSection _compilationSection;
+
+        internal void SetCompilationReference(CompilationSection compSection) {
+            _compilationSection = compSection;
+        }
+
+        static AssemblyInfo() {
+            _properties = new ConfigurationPropertyCollection();
+            _properties.Add(_propAssembly);
+        }
+
+
+        internal AssemblyInfo() {
+        }
+
+        public AssemblyInfo(string assemblyName) {
+            Assembly = assemblyName;
+        }
+
+        protected override ConfigurationPropertyCollection Properties {
+            get {
+                return _properties;
+            }
+        }
+
+        [ConfigurationProperty("assembly", IsRequired = true, IsKey = true, DefaultValue = "")]
+        [StringValidator(MinLength = 1)]
+        public string Assembly {
+            get {
+                return (string)base[_propAssembly];
+            }
+            set {
+                base[_propAssembly] = value;
+            }
+        }
+
+        internal Assembly[] AssemblyInternal {
+            get {
+                Debug.Trace("AssemblyInternal", "Loading assembly: " + Assembly);
+                if (_assembly == null) {
+                    Debug.Assert(_compilationSection != null);
+                    _assembly = _compilationSection.LoadAssembly(this);
+                }
+                return _assembly;
+            }
+            set {
+                Debug.Trace("AssemblyInternal", "Set assembly: " + Assembly);
+                _assembly = value;
+            }
+        }
+    }
+}