SessionStateSection.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ FXUpdate3074 / FXUpdate3074 / 1.1 / DEVDIV / depot / DevDiv / releases / whidbey / QFE / ndp / fx / src / xsp / System / Web / Configuration / SessionStateSection.cs / 2 / SessionStateSection.cs

                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

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.SessionState; 
    using System.Diagnostics;
    using System.Security.Permissions; 

    /*         
         
            
             
         

 */ 
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public sealed class SessionStateSection : ConfigurationSection {
        private static readonly ConfigurationElementProperty s_elemProperty =
            new ConfigurationElementProperty(new CallbackValidator(typeof(SessionStateSection), Validate)); 

 
        private static ConfigurationPropertyCollection _properties; 

        private static readonly ConfigurationProperty _propMode = 
            new ConfigurationProperty("mode",
                                        typeof(SessionStateMode),
                                        SessionStateModule.MODE_DEFAULT,
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propStateConnectionString = 
            new ConfigurationProperty("stateConnectionString", 
                                        typeof(string),
                                        SessionStateModule.STATE_CONNECTION_STRING_DEFAULT, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propStateNetworkTimeout =
            new ConfigurationProperty("stateNetworkTimeout", 
                                        typeof(TimeSpan),
#if FEATURE_PAL // FEATURE_PAL does not enable OutOfProcSessionStore 
                                        TimeSpan.FromSeconds(600), 
#else // FEATURE_PAL
                                        TimeSpan.FromSeconds((long) 
                                            OutOfProcSessionStateStore.STATE_NETWORK_TIMEOUT_DEFAULT),
#endif // FEATURE_PAL
                                        StdValidatorsAndConverters.TimeSpanSecondsOrInfiniteConverter,
                                        StdValidatorsAndConverters.PositiveTimeSpanValidator, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propSqlConnectionString = 
            new ConfigurationProperty("sqlConnectionString",
                                        typeof(string), 
#if FEATURE_PAL // FEATURE_PAL does not enable SessionStateModule
                                        "data source=localhost;Integrated Security=SSPI",
#else // FEATURE_PAL
                                        SessionStateModule.SQL_CONNECTION_STRING_DEFAULT, 
#endif // FEATURE_PAL
                                        ConfigurationPropertyOptions.None); 
 
        private static readonly ConfigurationProperty _propSqlCommandTimeout =
            new ConfigurationProperty("sqlCommandTimeout", 
                                        typeof(TimeSpan),
#if FEATURE_PAL // FEATURE_PAL does not enable SqlSessionStateStore
                                        TimeSpan.FromSeconds(1800),
#else // FEATURE_PAL 
                                        TimeSpan.FromSeconds((long)
                                            SqlSessionStateStore.SQL_COMMAND_TIMEOUT_DEFAULT), 
#endif // FEATURE_PAL 
                                        StdValidatorsAndConverters.TimeSpanSecondsOrInfiniteConverter,
                                        null, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propCustomProvider =
            new ConfigurationProperty("customProvider", 
                                        typeof(string),
                                        String.Empty, 
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propCookieless = 
            new ConfigurationProperty("cookieless",
                                        typeof(string),
                                        SessionIDManager.COOKIEMODE_DEFAULT.ToString(),
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propCookieName = 
            new ConfigurationProperty("cookieName", 
                                        typeof(string),
                                        SessionIDManager.SESSION_COOKIE_DEFAULT, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propTimeout =
            new ConfigurationProperty("timeout", 
                                        typeof(TimeSpan),
                                        TimeSpan.FromMinutes((long)SessionStateModule.TIMEOUT_DEFAULT), 
                                        StdValidatorsAndConverters.TimeSpanMinutesOrInfiniteConverter, 
                                        new TimeSpanValidator(TimeSpan.FromMinutes(1), TimeSpan.MaxValue),
                                        ConfigurationPropertyOptions.None); 
        private static readonly ConfigurationProperty _propAllowCustomSqlDatabase =
            new ConfigurationProperty("allowCustomSqlDatabase",
                                        typeof(bool),
                                        false, 
                                        ConfigurationPropertyOptions.None);
 
        //        private static readonly ConfigurationProperty _propLockAttributes = 
        //            new ConfigurationProperty("lockAttributes",
        //                                    typeof(string), 
        //                                    "",
        //                                    ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propProviders = 
            new ConfigurationProperty("providers",
                                        typeof(ProviderSettingsCollection), 
                                        null, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propRegenerateExpiredSessionId =
            new ConfigurationProperty("regenerateExpiredSessionId",
                                        typeof(bool),
                                        true, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propPartitionResolverType = 
            new ConfigurationProperty("partitionResolverType",
                                        typeof(string), 
                                        String.Empty,
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propUseHostingIdentity = 
            new ConfigurationProperty("useHostingIdentity",
                                        typeof(bool), 
                                        true, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propSessionIDManagerType =
            new ConfigurationProperty("sessionIDManagerType",
                                        typeof(string),
                                        String.Empty, 
                                        ConfigurationPropertyOptions.None);
 
        private HttpCookieMode cookielessCache = SessionIDManager.COOKIEMODE_DEFAULT; 
        private bool cookielessCached = false;
        private bool regenerateExpiredSessionIdCache = false; 
        private bool regenerateExpiredSessionIdCached = false;
        static SessionStateSection() {
            // Property initialization
            _properties = new ConfigurationPropertyCollection(); 
            _properties.Add(_propMode);
            _properties.Add(_propStateConnectionString); 
            _properties.Add(_propStateNetworkTimeout); 
            _properties.Add(_propSqlConnectionString);
            _properties.Add(_propSqlCommandTimeout); 
            _properties.Add(_propCustomProvider);
            _properties.Add(_propCookieless);
            _properties.Add(_propCookieName);
            _properties.Add(_propTimeout); 
            _properties.Add(_propAllowCustomSqlDatabase);
            //            _properties.Add(_propLockAttributes); 
            _properties.Add(_propProviders); 
            _properties.Add(_propRegenerateExpiredSessionId);
            _properties.Add(_propPartitionResolverType); 
            _properties.Add(_propUseHostingIdentity);
            _properties.Add(_propSessionIDManagerType);
        }
 
        public SessionStateSection() {
        } 
 
        protected override ConfigurationPropertyCollection Properties {
            get { 
                return _properties;
            }
        }
 
        [ConfigurationProperty("mode", DefaultValue = SessionStateModule.MODE_DEFAULT)]
        public SessionStateMode Mode { 
            get { 
                return (SessionStateMode)base[_propMode];
            } 
            set {
                base[_propMode] = value;
            }
        } 

        [ConfigurationProperty("stateConnectionString", DefaultValue = SessionStateModule.STATE_CONNECTION_STRING_DEFAULT)] 
        public string StateConnectionString { 
            get {
                return (string)base[_propStateConnectionString]; 
            }
            set {
                base[_propStateConnectionString] = value;
            } 
        }
 
        [ConfigurationProperty("stateNetworkTimeout", DefaultValue = "00:00:10")] 
        [TypeConverter(typeof(TimeSpanSecondsOrInfiniteConverter))]
        public TimeSpan StateNetworkTimeout { 
            get {
                return (TimeSpan)base[_propStateNetworkTimeout];
            }
            set { 
                base[_propStateNetworkTimeout] = value;
            } 
        } 

        [ConfigurationProperty("sqlConnectionString", DefaultValue = SessionStateModule.SQL_CONNECTION_STRING_DEFAULT)] 
        public string SqlConnectionString {
            get {
                return (string)base[_propSqlConnectionString];
            } 
            set {
                base[_propSqlConnectionString] = value; 
            } 
        }
 
        [ConfigurationProperty("sqlCommandTimeout", DefaultValue = "00:00:30")]
        [TypeConverter(typeof(TimeSpanSecondsOrInfiniteConverter))]
        public TimeSpan SqlCommandTimeout {
            get { 
                return (TimeSpan)base[_propSqlCommandTimeout];
            } 
            set { 
                base[_propSqlCommandTimeout] = value;
            } 
        }


        [ConfigurationProperty("customProvider", DefaultValue = "")] 
        public string CustomProvider {
            get { 
                return (string)base[_propCustomProvider]; 
            }
            set { 
                base[_propCustomProvider] = value;
            }
        }
 
        [ConfigurationProperty("cookieless")]
        public HttpCookieMode Cookieless { 
            get { 
                if (cookielessCached == false) {
                    cookielessCache = ConvertToCookieMode((string)base[_propCookieless]); 
                    cookielessCached = true;
                }
                return cookielessCache;
            } 
            set {
                base[_propCookieless] = value.ToString(); 
                cookielessCache = value; 
            }
        } 

        [ConfigurationProperty("cookieName", DefaultValue = SessionIDManager.SESSION_COOKIE_DEFAULT)]
        public string CookieName {
            get { 
                return (string)base[_propCookieName];
            } 
            set { 
                base[_propCookieName] = value;
            } 
        }

        [ConfigurationProperty("timeout", DefaultValue = "00:20:00")]
        [TypeConverter(typeof(TimeSpanMinutesOrInfiniteConverter))] 
        [TimeSpanValidator(MinValueString = "00:01:00", MaxValueString = TimeSpanValidatorAttribute.TimeSpanMaxValue)]
        public TimeSpan Timeout { 
            get { 
                return (TimeSpan)base[_propTimeout];
            } 
            set {
                base[_propTimeout] = value;
            }
        } 

        [ConfigurationProperty("allowCustomSqlDatabase", DefaultValue = false)] 
        public bool AllowCustomSqlDatabase { 
            get {
                return (bool)base[_propAllowCustomSqlDatabase]; 
            }
            set {
                base[_propAllowCustomSqlDatabase] = value;
            } 
        }
 
        [ConfigurationProperty("regenerateExpiredSessionId", DefaultValue = true)] 
        public bool RegenerateExpiredSessionId {
            get { 
                if (regenerateExpiredSessionIdCached == false) {
                    regenerateExpiredSessionIdCache = (bool)base[_propRegenerateExpiredSessionId];
                    regenerateExpiredSessionIdCached = true;
                } 
                return regenerateExpiredSessionIdCache;
            } 
            set { 
                base[_propRegenerateExpiredSessionId] = value;
                regenerateExpiredSessionIdCache = value; 
            }
        }

 
#if DONTCOMPILE
        [ConfigurationProperty("lockAttributes", DefaultValue = "")] 
        public string LockAttributes { 
            get {
                return (string)base[_propLockAttributes]; 
            }
            set {
                // base.LockedAttributes.SetFromList(value); // keep the internal list in sync
                base[_propLockAttributes] = value; 
            }
        } 
#endif 

        [ConfigurationProperty("providers")] 
        public ProviderSettingsCollection Providers {
            get {
                return (ProviderSettingsCollection)base[_propProviders];
            } 
        }
 
        [ConfigurationProperty("partitionResolverType", DefaultValue = "")] 
        public string PartitionResolverType {
            get { 
                return (string)base[_propPartitionResolverType];
            }
            set {
                base[_propPartitionResolverType] = value; 
            }
        } 
 
        [ConfigurationProperty("useHostingIdentity", DefaultValue = true)]
        public bool UseHostingIdentity { 
            get {
                return (bool)base[_propUseHostingIdentity];
            }
            set { 
                base[_propUseHostingIdentity] = value;
            } 
        } 

        [ConfigurationProperty("sessionIDManagerType", DefaultValue = "")] 
        public string SessionIDManagerType {
            get {
                return (string)base[_propSessionIDManagerType];
            } 
            set {
                base[_propSessionIDManagerType] = value; 
            } 
        }
 

        HttpCookieMode ConvertToCookieMode(string s) {
            if (s == "true") {
                return HttpCookieMode.UseUri; 
            }
            else if (s == "false") { 
                return HttpCookieMode.UseCookies; 
            }
            else { 
                int iTemp = 0;
                Type enumType = typeof(HttpCookieMode);

                if (Enum.IsDefined(enumType, s)) { 
                    iTemp = (int)Enum.Parse(enumType, s);
                } 
                else { 
                    // if not null and not defined throw error
                    string names = "true, false"; 
                    foreach (string name in Enum.GetNames(enumType)) {
                        if (names == null) {
                            names = name;
                        } 
                        else {
                            names += ", " + name; 
                        } 
                    }
 
                    throw new ConfigurationErrorsException(
                        SR.GetString(SR.Invalid_enum_attribute, "cookieless", names),
                        ElementInformation.Properties["cookieless"].Source,
                        ElementInformation.Properties["cookieless"].LineNumber); 
                }
 
                return (HttpCookieMode)iTemp; 
            }
        } 

        protected override void PostDeserialize() {
            ConvertToCookieMode((string)base[_propCookieless]);
        } 

        protected override ConfigurationElementProperty ElementProperty { 
            get { 
                return s_elemProperty;
            } 
        }

        private static void Validate(object value) {
            if (value == null) { 
                throw new ArgumentNullException("sessionState");
            } 
            Debug.Assert(value is SessionStateSection); 

            SessionStateSection elem = (SessionStateSection)value; 

            if (elem.Timeout.TotalMinutes > SessionStateModule.MAX_CACHE_BASED_TIMEOUT_MINUTES &&
                (elem.Mode == SessionStateMode.InProc ||
                elem.Mode == SessionStateMode.StateServer)) { 
                throw new ConfigurationErrorsException(
                    SR.GetString(SR.Invalid_cache_based_session_timeout), 
                    elem.ElementInformation.Properties["timeout"].Source, 
                    elem.ElementInformation.Properties["timeout"].LineNumber);
            } 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

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.SessionState; 
    using System.Diagnostics;
    using System.Security.Permissions; 

    /*         
         
            
             
         

 */ 
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public sealed class SessionStateSection : ConfigurationSection {
        private static readonly ConfigurationElementProperty s_elemProperty =
            new ConfigurationElementProperty(new CallbackValidator(typeof(SessionStateSection), Validate)); 

 
        private static ConfigurationPropertyCollection _properties; 

        private static readonly ConfigurationProperty _propMode = 
            new ConfigurationProperty("mode",
                                        typeof(SessionStateMode),
                                        SessionStateModule.MODE_DEFAULT,
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propStateConnectionString = 
            new ConfigurationProperty("stateConnectionString", 
                                        typeof(string),
                                        SessionStateModule.STATE_CONNECTION_STRING_DEFAULT, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propStateNetworkTimeout =
            new ConfigurationProperty("stateNetworkTimeout", 
                                        typeof(TimeSpan),
#if FEATURE_PAL // FEATURE_PAL does not enable OutOfProcSessionStore 
                                        TimeSpan.FromSeconds(600), 
#else // FEATURE_PAL
                                        TimeSpan.FromSeconds((long) 
                                            OutOfProcSessionStateStore.STATE_NETWORK_TIMEOUT_DEFAULT),
#endif // FEATURE_PAL
                                        StdValidatorsAndConverters.TimeSpanSecondsOrInfiniteConverter,
                                        StdValidatorsAndConverters.PositiveTimeSpanValidator, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propSqlConnectionString = 
            new ConfigurationProperty("sqlConnectionString",
                                        typeof(string), 
#if FEATURE_PAL // FEATURE_PAL does not enable SessionStateModule
                                        "data source=localhost;Integrated Security=SSPI",
#else // FEATURE_PAL
                                        SessionStateModule.SQL_CONNECTION_STRING_DEFAULT, 
#endif // FEATURE_PAL
                                        ConfigurationPropertyOptions.None); 
 
        private static readonly ConfigurationProperty _propSqlCommandTimeout =
            new ConfigurationProperty("sqlCommandTimeout", 
                                        typeof(TimeSpan),
#if FEATURE_PAL // FEATURE_PAL does not enable SqlSessionStateStore
                                        TimeSpan.FromSeconds(1800),
#else // FEATURE_PAL 
                                        TimeSpan.FromSeconds((long)
                                            SqlSessionStateStore.SQL_COMMAND_TIMEOUT_DEFAULT), 
#endif // FEATURE_PAL 
                                        StdValidatorsAndConverters.TimeSpanSecondsOrInfiniteConverter,
                                        null, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propCustomProvider =
            new ConfigurationProperty("customProvider", 
                                        typeof(string),
                                        String.Empty, 
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propCookieless = 
            new ConfigurationProperty("cookieless",
                                        typeof(string),
                                        SessionIDManager.COOKIEMODE_DEFAULT.ToString(),
                                        ConfigurationPropertyOptions.None); 

        private static readonly ConfigurationProperty _propCookieName = 
            new ConfigurationProperty("cookieName", 
                                        typeof(string),
                                        SessionIDManager.SESSION_COOKIE_DEFAULT, 
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propTimeout =
            new ConfigurationProperty("timeout", 
                                        typeof(TimeSpan),
                                        TimeSpan.FromMinutes((long)SessionStateModule.TIMEOUT_DEFAULT), 
                                        StdValidatorsAndConverters.TimeSpanMinutesOrInfiniteConverter, 
                                        new TimeSpanValidator(TimeSpan.FromMinutes(1), TimeSpan.MaxValue),
                                        ConfigurationPropertyOptions.None); 
        private static readonly ConfigurationProperty _propAllowCustomSqlDatabase =
            new ConfigurationProperty("allowCustomSqlDatabase",
                                        typeof(bool),
                                        false, 
                                        ConfigurationPropertyOptions.None);
 
        //        private static readonly ConfigurationProperty _propLockAttributes = 
        //            new ConfigurationProperty("lockAttributes",
        //                                    typeof(string), 
        //                                    "",
        //                                    ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propProviders = 
            new ConfigurationProperty("providers",
                                        typeof(ProviderSettingsCollection), 
                                        null, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propRegenerateExpiredSessionId =
            new ConfigurationProperty("regenerateExpiredSessionId",
                                        typeof(bool),
                                        true, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propPartitionResolverType = 
            new ConfigurationProperty("partitionResolverType",
                                        typeof(string), 
                                        String.Empty,
                                        ConfigurationPropertyOptions.None);

        private static readonly ConfigurationProperty _propUseHostingIdentity = 
            new ConfigurationProperty("useHostingIdentity",
                                        typeof(bool), 
                                        true, 
                                        ConfigurationPropertyOptions.None);
 
        private static readonly ConfigurationProperty _propSessionIDManagerType =
            new ConfigurationProperty("sessionIDManagerType",
                                        typeof(string),
                                        String.Empty, 
                                        ConfigurationPropertyOptions.None);
 
        private HttpCookieMode cookielessCache = SessionIDManager.COOKIEMODE_DEFAULT; 
        private bool cookielessCached = false;
        private bool regenerateExpiredSessionIdCache = false; 
        private bool regenerateExpiredSessionIdCached = false;
        static SessionStateSection() {
            // Property initialization
            _properties = new ConfigurationPropertyCollection(); 
            _properties.Add(_propMode);
            _properties.Add(_propStateConnectionString); 
            _properties.Add(_propStateNetworkTimeout); 
            _properties.Add(_propSqlConnectionString);
            _properties.Add(_propSqlCommandTimeout); 
            _properties.Add(_propCustomProvider);
            _properties.Add(_propCookieless);
            _properties.Add(_propCookieName);
            _properties.Add(_propTimeout); 
            _properties.Add(_propAllowCustomSqlDatabase);
            //            _properties.Add(_propLockAttributes); 
            _properties.Add(_propProviders); 
            _properties.Add(_propRegenerateExpiredSessionId);
            _properties.Add(_propPartitionResolverType); 
            _properties.Add(_propUseHostingIdentity);
            _properties.Add(_propSessionIDManagerType);
        }
 
        public SessionStateSection() {
        } 
 
        protected override ConfigurationPropertyCollection Properties {
            get { 
                return _properties;
            }
        }
 
        [ConfigurationProperty("mode", DefaultValue = SessionStateModule.MODE_DEFAULT)]
        public SessionStateMode Mode { 
            get { 
                return (SessionStateMode)base[_propMode];
            } 
            set {
                base[_propMode] = value;
            }
        } 

        [ConfigurationProperty("stateConnectionString", DefaultValue = SessionStateModule.STATE_CONNECTION_STRING_DEFAULT)] 
        public string StateConnectionString { 
            get {
                return (string)base[_propStateConnectionString]; 
            }
            set {
                base[_propStateConnectionString] = value;
            } 
        }
 
        [ConfigurationProperty("stateNetworkTimeout", DefaultValue = "00:00:10")] 
        [TypeConverter(typeof(TimeSpanSecondsOrInfiniteConverter))]
        public TimeSpan StateNetworkTimeout { 
            get {
                return (TimeSpan)base[_propStateNetworkTimeout];
            }
            set { 
                base[_propStateNetworkTimeout] = value;
            } 
        } 

        [ConfigurationProperty("sqlConnectionString", DefaultValue = SessionStateModule.SQL_CONNECTION_STRING_DEFAULT)] 
        public string SqlConnectionString {
            get {
                return (string)base[_propSqlConnectionString];
            } 
            set {
                base[_propSqlConnectionString] = value; 
            } 
        }
 
        [ConfigurationProperty("sqlCommandTimeout", DefaultValue = "00:00:30")]
        [TypeConverter(typeof(TimeSpanSecondsOrInfiniteConverter))]
        public TimeSpan SqlCommandTimeout {
            get { 
                return (TimeSpan)base[_propSqlCommandTimeout];
            } 
            set { 
                base[_propSqlCommandTimeout] = value;
            } 
        }


        [ConfigurationProperty("customProvider", DefaultValue = "")] 
        public string CustomProvider {
            get { 
                return (string)base[_propCustomProvider]; 
            }
            set { 
                base[_propCustomProvider] = value;
            }
        }
 
        [ConfigurationProperty("cookieless")]
        public HttpCookieMode Cookieless { 
            get { 
                if (cookielessCached == false) {
                    cookielessCache = ConvertToCookieMode((string)base[_propCookieless]); 
                    cookielessCached = true;
                }
                return cookielessCache;
            } 
            set {
                base[_propCookieless] = value.ToString(); 
                cookielessCache = value; 
            }
        } 

        [ConfigurationProperty("cookieName", DefaultValue = SessionIDManager.SESSION_COOKIE_DEFAULT)]
        public string CookieName {
            get { 
                return (string)base[_propCookieName];
            } 
            set { 
                base[_propCookieName] = value;
            } 
        }

        [ConfigurationProperty("timeout", DefaultValue = "00:20:00")]
        [TypeConverter(typeof(TimeSpanMinutesOrInfiniteConverter))] 
        [TimeSpanValidator(MinValueString = "00:01:00", MaxValueString = TimeSpanValidatorAttribute.TimeSpanMaxValue)]
        public TimeSpan Timeout { 
            get { 
                return (TimeSpan)base[_propTimeout];
            } 
            set {
                base[_propTimeout] = value;
            }
        } 

        [ConfigurationProperty("allowCustomSqlDatabase", DefaultValue = false)] 
        public bool AllowCustomSqlDatabase { 
            get {
                return (bool)base[_propAllowCustomSqlDatabase]; 
            }
            set {
                base[_propAllowCustomSqlDatabase] = value;
            } 
        }
 
        [ConfigurationProperty("regenerateExpiredSessionId", DefaultValue = true)] 
        public bool RegenerateExpiredSessionId {
            get { 
                if (regenerateExpiredSessionIdCached == false) {
                    regenerateExpiredSessionIdCache = (bool)base[_propRegenerateExpiredSessionId];
                    regenerateExpiredSessionIdCached = true;
                } 
                return regenerateExpiredSessionIdCache;
            } 
            set { 
                base[_propRegenerateExpiredSessionId] = value;
                regenerateExpiredSessionIdCache = value; 
            }
        }

 
#if DONTCOMPILE
        [ConfigurationProperty("lockAttributes", DefaultValue = "")] 
        public string LockAttributes { 
            get {
                return (string)base[_propLockAttributes]; 
            }
            set {
                // base.LockedAttributes.SetFromList(value); // keep the internal list in sync
                base[_propLockAttributes] = value; 
            }
        } 
#endif 

        [ConfigurationProperty("providers")] 
        public ProviderSettingsCollection Providers {
            get {
                return (ProviderSettingsCollection)base[_propProviders];
            } 
        }
 
        [ConfigurationProperty("partitionResolverType", DefaultValue = "")] 
        public string PartitionResolverType {
            get { 
                return (string)base[_propPartitionResolverType];
            }
            set {
                base[_propPartitionResolverType] = value; 
            }
        } 
 
        [ConfigurationProperty("useHostingIdentity", DefaultValue = true)]
        public bool UseHostingIdentity { 
            get {
                return (bool)base[_propUseHostingIdentity];
            }
            set { 
                base[_propUseHostingIdentity] = value;
            } 
        } 

        [ConfigurationProperty("sessionIDManagerType", DefaultValue = "")] 
        public string SessionIDManagerType {
            get {
                return (string)base[_propSessionIDManagerType];
            } 
            set {
                base[_propSessionIDManagerType] = value; 
            } 
        }
 

        HttpCookieMode ConvertToCookieMode(string s) {
            if (s == "true") {
                return HttpCookieMode.UseUri; 
            }
            else if (s == "false") { 
                return HttpCookieMode.UseCookies; 
            }
            else { 
                int iTemp = 0;
                Type enumType = typeof(HttpCookieMode);

                if (Enum.IsDefined(enumType, s)) { 
                    iTemp = (int)Enum.Parse(enumType, s);
                } 
                else { 
                    // if not null and not defined throw error
                    string names = "true, false"; 
                    foreach (string name in Enum.GetNames(enumType)) {
                        if (names == null) {
                            names = name;
                        } 
                        else {
                            names += ", " + name; 
                        } 
                    }
 
                    throw new ConfigurationErrorsException(
                        SR.GetString(SR.Invalid_enum_attribute, "cookieless", names),
                        ElementInformation.Properties["cookieless"].Source,
                        ElementInformation.Properties["cookieless"].LineNumber); 
                }
 
                return (HttpCookieMode)iTemp; 
            }
        } 

        protected override void PostDeserialize() {
            ConvertToCookieMode((string)base[_propCookieless]);
        } 

        protected override ConfigurationElementProperty ElementProperty { 
            get { 
                return s_elemProperty;
            } 
        }

        private static void Validate(object value) {
            if (value == null) { 
                throw new ArgumentNullException("sessionState");
            } 
            Debug.Assert(value is SessionStateSection); 

            SessionStateSection elem = (SessionStateSection)value; 

            if (elem.Timeout.TotalMinutes > SessionStateModule.MAX_CACHE_BASED_TIMEOUT_MINUTES &&
                (elem.Mode == SessionStateMode.InProc ||
                elem.Mode == SessionStateMode.StateServer)) { 
                throw new ConfigurationErrorsException(
                    SR.GetString(SR.Invalid_cache_based_session_timeout), 
                    elem.ElementInformation.Properties["timeout"].Source, 
                    elem.ElementInformation.Properties["timeout"].LineNumber);
            } 
        }
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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