mcs/class/System.Web/System.Web.Configuration_2.0/CacheSection.cs

   1 //
   2 // System.Web.Configuration.CacheSection
   3 //
   4 // Authors:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7 // (C) 2005 Novell, Inc (http://www.novell.com)
   8 //
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 using System;
  32 using System.ComponentModel;
  33 using System.Configuration;
  34
  35 #if NET_2_0
  36
  37 namespace System.Web.Configuration {
  38
  39         public sealed class CacheSection : ConfigurationSection
  40         {
  41                 static ConfigurationProperty disableExpirationProp;
  42                 static ConfigurationProperty disableMemoryCollectionProp;
  43                 static ConfigurationProperty percentagePhysicalMemoryUsedLimitProp;
  44                 static ConfigurationProperty privateBytesLimitProp;
  45                 static ConfigurationProperty privateBytesPollTimeProp;
  46                 static ConfigurationPropertyCollection properties;
  47
  48                 static CacheSection ()
  49                 {
  50                         disableExpirationProp = new ConfigurationProperty("disableExpiration", typeof (bool), false);
  51                         disableMemoryCollectionProp = new ConfigurationProperty("disableMemoryCollection", typeof (bool), false);
  52                         percentagePhysicalMemoryUsedLimitProp = new ConfigurationProperty("percentagePhysicalMemoryUsedLimit", typeof (int), 89,
  53                                                                                           TypeDescriptor.GetConverter (typeof (int)),
  54                                                                                           PropertyHelper.IntFromZeroToMaxValidator,
  55                                                                                           ConfigurationPropertyOptions.None);
  56                         privateBytesLimitProp = new ConfigurationProperty("privateBytesLimit", typeof (long), 0L,
  57                                                                           TypeDescriptor.GetConverter (typeof (long)),
  58                                                                           new LongValidator (0, Int64.MaxValue),
  59                                                                           ConfigurationPropertyOptions.None);
  60                         privateBytesPollTimeProp = new ConfigurationProperty("privateBytesPollTime",
  61                                                                              typeof (TimeSpan),
  62                                                                              TimeSpan.FromMinutes (2),
  63                                                                              PropertyHelper.InfiniteTimeSpanConverter,
  64                                                                              PropertyHelper.PositiveTimeSpanValidator,
  65                                                                              ConfigurationPropertyOptions.None);
  66                         properties = new ConfigurationPropertyCollection();
  67
  68                         properties.Add (disableExpirationProp);
  69                         properties.Add (disableMemoryCollectionProp);
  70                         properties.Add (percentagePhysicalMemoryUsedLimitProp);
  71                         properties.Add (privateBytesLimitProp);
  72                         properties.Add (privateBytesPollTimeProp);
  73                 }
  74
  75                 [ConfigurationProperty ("disableExpiration", DefaultValue = "False")]
  76                 public bool DisableExpiration {
  77                         get { return (bool) base [disableExpirationProp];}
  78                         set { base[disableExpirationProp] = value; }
  79                 }
  80
  81                 [ConfigurationProperty ("disableMemoryCollection", DefaultValue = "False")]
  82                 public bool DisableMemoryCollection {
  83                         get { return (bool) base [disableMemoryCollectionProp];}
  84                         set { base[disableMemoryCollectionProp] = value; }
  85                 }
  86
  87                 [IntegerValidator (MinValue = 0, MaxValue = Int32.MaxValue)]
  88                 [ConfigurationProperty ("percentagePhysicalMemoryUsedLimit", DefaultValue = "89")]
  89                 public int PercentagePhysicalMemoryUsedLimit {
  90                         get { return (int) base [percentagePhysicalMemoryUsedLimitProp];}
  91                         set { base[percentagePhysicalMemoryUsedLimitProp] = value; }
  92                 }
  93
  94                 [LongValidator (MinValue = (long) 0, MaxValue = Int64.MaxValue)]
  95                 [ConfigurationProperty ("privateBytesLimit", DefaultValue = "0")]
  96                 public long PrivateBytesLimit {
  97                         get { return (long) base [privateBytesLimitProp];}
  98                         set { base[privateBytesLimitProp] = value; }
  99                 }
 100
 101                 [TypeConverter (typeof (InfiniteTimeSpanConverter))]
 102                 [ConfigurationProperty ("privateBytesPollTime", DefaultValue = "00:02:00")]
 103                 // LAMESPEC: MS lists no validator here but provides one in Properties.
 104                 public TimeSpan PrivateBytesPollTime {
 105                         get { return (TimeSpan) base [privateBytesPollTimeProp];}
 106                         set { base[privateBytesPollTimeProp] = value; }
 107                 }
 108
 109                 protected override ConfigurationPropertyCollection Properties {
 110                         get { return properties; }
 111                 }
 112
 113         }
 114
 115 }
 116
 117 #endif
 118