Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

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

@@ -0,0 +1,247 @@
+//------------------------------------------------------------------------------
+// <copyright file="BufferModeSettings.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.ComponentModel;
+    using System.Web.Hosting;
+    using System.Web.Util;
+    using System.Web.Configuration;
+    using System.Web.Management;
+    using System.Web.Compilation;
+    using System.Security.Permissions;
+
+    public sealed class BufferModeSettings : ConfigurationElement {
+        private static readonly ConfigurationElementProperty s_elemProperty = new ConfigurationElementProperty(new CallbackValidator(typeof(BufferModeSettings), Validate));
+
+        const int DefaultMaxBufferThreads = 1;
+
+        private static ConfigurationPropertyCollection _properties;
+
+        private static readonly ConfigurationProperty _propName =
+            new ConfigurationProperty("name",
+                                        typeof(string),
+                                        null,
+                                        null,
+                                        StdValidatorsAndConverters.NonEmptyStringValidator,
+                                        ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
+
+        private static readonly ConfigurationProperty _propMaxBufferSize =
+            new ConfigurationProperty("maxBufferSize",
+                                        typeof(int),
+                                        int.MaxValue,
+                                        new InfiniteIntConverter(),
+                                        StdValidatorsAndConverters.NonZeroPositiveIntegerValidator,
+                                        ConfigurationPropertyOptions.IsRequired);
+
+        private static readonly ConfigurationProperty _propMaxFlushSize =
+            new ConfigurationProperty("maxFlushSize",
+                                        typeof(int),
+                                        int.MaxValue,
+                                        new InfiniteIntConverter(),
+                                        StdValidatorsAndConverters.NonZeroPositiveIntegerValidator,
+                                        ConfigurationPropertyOptions.IsRequired);
+
+        private static readonly ConfigurationProperty _propUrgentFlushThreshold =
+            new ConfigurationProperty("urgentFlushThreshold",
+                                        typeof(int),
+                                        int.MaxValue,
+                                        new InfiniteIntConverter(),
+                                        StdValidatorsAndConverters.NonZeroPositiveIntegerValidator,
+                                        ConfigurationPropertyOptions.IsRequired);
+
+        private static readonly ConfigurationProperty _propRegularFlushInterval =
+            new ConfigurationProperty("regularFlushInterval",
+                                        typeof(TimeSpan),
+                                        TimeSpan.FromSeconds(1),
+                                        StdValidatorsAndConverters.InfiniteTimeSpanConverter,
+                                        StdValidatorsAndConverters.PositiveTimeSpanValidator,
+                                        ConfigurationPropertyOptions.IsRequired);
+
+        private static readonly ConfigurationProperty _propUrgentFlushInterval =
+            new ConfigurationProperty("urgentFlushInterval",
+                                        typeof(TimeSpan),
+                                        TimeSpan.Zero,
+                                        StdValidatorsAndConverters.InfiniteTimeSpanConverter,
+                                        null,
+                                        ConfigurationPropertyOptions.IsRequired);
+
+        private static readonly ConfigurationProperty _propMaxBufferThreads =
+            new ConfigurationProperty("maxBufferThreads",
+                                        typeof(int),
+                                        DefaultMaxBufferThreads,
+                                        new InfiniteIntConverter(),
+                                        StdValidatorsAndConverters.NonZeroPositiveIntegerValidator,
+                                        ConfigurationPropertyOptions.None);
+
+        static BufferModeSettings() {
+            // Property initialization
+            _properties = new ConfigurationPropertyCollection();
+            _properties.Add(_propName);
+            _properties.Add(_propMaxBufferSize);
+            _properties.Add(_propMaxFlushSize);
+            _properties.Add(_propUrgentFlushThreshold);
+            _properties.Add(_propRegularFlushInterval);
+            _properties.Add(_propUrgentFlushInterval);
+            _properties.Add(_propMaxBufferThreads);
+        }
+
+        internal BufferModeSettings() {
+        }
+
+        public BufferModeSettings(String name, int maxBufferSize, int maxFlushSize,
+                        int urgentFlushThreshold, TimeSpan regularFlushInterval,
+                        TimeSpan urgentFlushInterval, int maxBufferThreads)
+            : this() {
+            Name = name;
+            MaxBufferSize = maxBufferSize;
+            MaxFlushSize = maxFlushSize;
+            UrgentFlushThreshold = urgentFlushThreshold;
+            RegularFlushInterval = regularFlushInterval;
+            UrgentFlushInterval = urgentFlushInterval;
+            MaxBufferThreads = maxBufferThreads;
+        }
+
+        protected override ConfigurationPropertyCollection Properties {
+            get {
+                return _properties;
+            }
+        }
+
+        [ConfigurationProperty("name", IsRequired = true, IsKey = true, DefaultValue = "")]
+        [StringValidator(MinLength = 1)]
+        public String Name {
+            get {
+                return (string)base[_propName];
+            }
+            set {
+                base[_propName] = value;
+            }
+        }
+
+        [ConfigurationProperty("maxBufferSize", IsRequired = true, DefaultValue = int.MaxValue)]
+        [TypeConverter(typeof(InfiniteIntConverter))]
+        [IntegerValidator(MinValue = 1)]
+        public int MaxBufferSize {
+            get {
+                return (int)base[_propMaxBufferSize];
+            }
+            set {
+                base[_propMaxBufferSize] = value;
+            }
+        }
+
+        [ConfigurationProperty("maxFlushSize", IsRequired = true, DefaultValue = int.MaxValue)]
+        [TypeConverter(typeof(InfiniteIntConverter))]
+        [IntegerValidator(MinValue = 1)]
+        public int MaxFlushSize {
+            get {
+                return (int)base[_propMaxFlushSize];
+            }
+            set {
+                base[_propMaxFlushSize] = value;
+            }
+        }
+
+        [ConfigurationProperty("urgentFlushThreshold", IsRequired = true, DefaultValue = int.MaxValue)]
+        [TypeConverter(typeof(InfiniteIntConverter))]
+        [IntegerValidator(MinValue = 1)]
+        public int UrgentFlushThreshold {
+            get {
+                return (int)base[_propUrgentFlushThreshold];
+            }
+            set {
+                base[_propUrgentFlushThreshold] = value;
+            }
+        }
+
+        [ConfigurationProperty("regularFlushInterval", IsRequired = true, DefaultValue = "00:00:01")]
+        [TypeConverter(typeof(InfiniteTimeSpanConverter))]
+        [TimeSpanValidator(MinValueString="00:00:00", MaxValueString=TimeSpanValidatorAttribute.TimeSpanMaxValue)]
+        public TimeSpan RegularFlushInterval {
+            get {
+                return (TimeSpan)base[_propRegularFlushInterval];
+            }
+            set {
+                base[_propRegularFlushInterval] = value;
+            }
+        }
+
+        [ConfigurationProperty("urgentFlushInterval", IsRequired = true, DefaultValue = "00:00:00")]
+        [TypeConverter(typeof(InfiniteTimeSpanConverter))]
+        public TimeSpan UrgentFlushInterval {
+            get {
+                return (TimeSpan)base[_propUrgentFlushInterval];
+            }
+            set {
+                base[_propUrgentFlushInterval] = value;
+            }
+        }
+
+        [ConfigurationProperty("maxBufferThreads", DefaultValue = DefaultMaxBufferThreads)]
+        [TypeConverter(typeof(InfiniteIntConverter))]
+        [IntegerValidator(MinValue = 1)]
+        public int MaxBufferThreads {
+            get {
+                return (int)base[_propMaxBufferThreads];
+            }
+            set {
+                base[_propMaxBufferThreads] = value;
+            }
+        }
+        protected override ConfigurationElementProperty ElementProperty {
+            get {
+                return s_elemProperty;
+            }
+        }
+        private static void Validate(object value) {
+            if (value == null) {
+                throw new ArgumentNullException("bufferMode");
+            }
+            Debug.Assert(value is BufferModeSettings);
+
+            BufferModeSettings elem = (BufferModeSettings)value;
+
+            if (!(elem.UrgentFlushThreshold <= elem.MaxBufferSize)) {
+                throw new ConfigurationErrorsException(
+                    SR.GetString(SR.Invalid_attribute1_must_less_than_or_equal_attribute2,
+                        elem.UrgentFlushThreshold.ToString(CultureInfo.InvariantCulture),
+                        "urgentFlushThreshold",
+                        elem.MaxBufferSize.ToString(CultureInfo.InvariantCulture),
+                        "maxBufferSize"),
+                    elem.ElementInformation.Properties["urgentFlushThreshold"].Source, elem.ElementInformation.Properties["urgentFlushThreshold"].LineNumber);
+            }
+
+            if (!(elem.MaxFlushSize <= elem.MaxBufferSize)) {
+                throw new ConfigurationErrorsException(
+                    SR.GetString(SR.Invalid_attribute1_must_less_than_or_equal_attribute2,
+                        elem.MaxFlushSize.ToString(CultureInfo.InvariantCulture),
+                        "maxFlushSize",
+                        elem.MaxBufferSize.ToString(CultureInfo.InvariantCulture),
+                        "maxBufferSize"),
+                    elem.ElementInformation.Properties["maxFlushSize"].Source, elem.ElementInformation.Properties["maxFlushSize"].LineNumber);
+            }
+
+            if (!(elem.UrgentFlushInterval < elem.RegularFlushInterval)) {
+                throw new ConfigurationErrorsException(
+                    SR.GetString(SR.Invalid_attribute1_must_less_than_attribute2,
+                        elem.UrgentFlushInterval.ToString(),
+                        "urgentFlushInterval",
+                        elem.RegularFlushInterval.ToString(),
+                        "regularFlushInterval"),
+                    elem.ElementInformation.Properties["urgentFlushInterval"].Source, elem.ElementInformation.Properties["urgentFlushInterval"].LineNumber);
+            }
+
+        }
+    }
+}