mcs/class/referencesource/System.ServiceModel/System/ServiceModel/Configuration/ServiceThrottlingElement.cs

   1 //------------------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //------------------------------------------------------------------------------
   4
   5 namespace System.ServiceModel.Configuration
   6 {
   7     using System.Configuration;
   8     using System.ServiceModel.Dispatcher;
   9     using System.ServiceModel.Description;
  10     using System.ServiceModel;
  11
  12     public sealed partial class ServiceThrottlingElement : BehaviorExtensionElement
  13     {
  14         public ServiceThrottlingElement()
  15         {
  16         }
  17
  18         [ConfigurationProperty(ConfigurationStrings.MaxConcurrentCalls, DefaultValue = ServiceThrottle.DefaultMaxConcurrentCalls)]
  19         [IntegerValidator(MinValue = 1)]
  20         public int MaxConcurrentCalls
  21         {
  22             get { return (int)base[ConfigurationStrings.MaxConcurrentCalls]; }
  23             set { base[ConfigurationStrings.MaxConcurrentCalls] = value; }
  24         }
  25
  26         [ConfigurationProperty(ConfigurationStrings.MaxConcurrentSessions, DefaultValue = ServiceThrottle.DefaultMaxConcurrentSessions)]
  27         [IntegerValidator(MinValue = 1)]
  28         public int MaxConcurrentSessions
  29         {
  30             get { return (int)base[ConfigurationStrings.MaxConcurrentSessions]; }
  31             set { base[ConfigurationStrings.MaxConcurrentSessions] = value; }
  32         }
  33
  34         [ConfigurationProperty(ConfigurationStrings.MaxConcurrentInstances, DefaultValue = ServiceThrottle.DefaultMaxConcurrentCalls + ServiceThrottle.DefaultMaxConcurrentSessions)]
  35         [IntegerValidator(MinValue = 1)]
  36         public int MaxConcurrentInstances
  37         {
  38             get { return (int)base[ConfigurationStrings.MaxConcurrentInstances]; }
  39             set { base[ConfigurationStrings.MaxConcurrentInstances] = value; }
  40         }
  41
  42         public override void CopyFrom(ServiceModelExtensionElement from)
  43         {
  44             base.CopyFrom(from);
  45
  46             ServiceThrottlingElement source = (ServiceThrottlingElement)from;
  47 #pragma warning suppress 56506 //[....]; base.CopyFrom() checks for 'from' being null
  48             this.MaxConcurrentCalls = source.MaxConcurrentCalls;
  49             this.MaxConcurrentSessions = source.MaxConcurrentSessions;
  50             this.MaxConcurrentInstances = source.MaxConcurrentInstances;
  51         }
  52
  53         protected internal override object CreateBehavior()
  54         {
  55             ServiceThrottlingBehavior behavior = new ServiceThrottlingBehavior();
  56
  57             PropertyInformationCollection propertyInfo = this.ElementInformation.Properties;
  58             if (propertyInfo[ConfigurationStrings.MaxConcurrentCalls].ValueOrigin != PropertyValueOrigin.Default)
  59             {
  60                 behavior.MaxConcurrentCalls = this.MaxConcurrentCalls;
  61             }
  62
  63             if (propertyInfo[ConfigurationStrings.MaxConcurrentSessions].ValueOrigin != PropertyValueOrigin.Default)
  64             {
  65                 behavior.MaxConcurrentSessions = this.MaxConcurrentSessions;
  66             }
  67
  68             if (propertyInfo[ConfigurationStrings.MaxConcurrentInstances].ValueOrigin != PropertyValueOrigin.Default)
  69             {
  70                 behavior.MaxConcurrentInstances = this.MaxConcurrentInstances;
  71             }
  72
  73             return behavior;
  74         }
  75
  76         public override Type BehaviorType
  77         {
  78             get { return typeof(ServiceThrottlingBehavior); }
  79         }
  80
  81     }
  82 }
  83
  84
  85