mcs/class/Microsoft.Build.Framework/Microsoft.Build.Framework/BuildEventArgs.cs

   1 //
   2 // BuildEventArgs.cs: Provides data for the Microsoft.Framework.IEventSource.
   3 // AnyEventRaised event.
   4 //
   5 // Author:
   6 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   7 //
   8 // (C) 2005 Marek Sieradzki
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28
  29 using System;
  30 using System.Threading;
  31
  32 namespace Microsoft.Build.Framework
  33 {
  34         [Serializable]
  35         public abstract class BuildEventArgs : System.EventArgs {
  36
  37                 string  helpKeyword;
  38                 string  message;
  39                 string  senderName;
  40                 int     threadId;
  41                 DateTime        timestamp;
  42 #if NET_3_5
  43                 BuildEventContext context;
  44 #endif
  45
  46                 protected BuildEventArgs ()
  47                         : this (null, null, null)
  48                 {
  49                 }
  50
  51                 protected BuildEventArgs (string message, string helpKeyword,
  52                                           string senderName)
  53                         : this (message, helpKeyword, senderName, DateTime.Now)
  54                 {
  55                 }
  56
  57 #if NET_4_0
  58                 protected
  59 #endif
  60                 BuildEventArgs (string message, string helpKeyword,
  61                                 string senderName, DateTime eventTimestamp)
  62                 {
  63                         this.message = message;
  64                         this.helpKeyword = helpKeyword;
  65                         this.senderName = senderName;
  66                         this.threadId = Thread.CurrentThread.GetHashCode ();
  67                         this.timestamp = eventTimestamp;
  68 #if NET_3_5
  69                         this.context = BuildEventContext.NewInstance ();
  70 #endif
  71                 }
  72
  73                 public string HelpKeyword {
  74                         get {
  75                                 return helpKeyword;
  76                         }
  77                 }
  78
  79 #if NET_4_0
  80                 virtual
  81 #endif
  82                 public string Message {
  83                         get {
  84                                 return message;
  85                         }
  86 #if NET_4_0
  87                         protected set {
  88                                 message = value;
  89                         }
  90 #endif
  91                 }
  92
  93                 public string SenderName {
  94                         get {
  95                                 return senderName;
  96                         }
  97                 }
  98                 // Gets the integer hash code value of the thread that raised
  99                 // the event
 100                 public int ThreadId {
 101                         get {
 102                                 return threadId;
 103                         }
 104                 }
 105                 // Time when event was fired
 106                 public DateTime Timestamp {
 107                         get {
 108                                 return timestamp;
 109                         }
 110                 }
 111
 112 #if NET_3_5
 113                 public BuildEventContext BuildEventContext {
 114                         get { return context; }
 115                         set {
 116                                 if (value == null)
 117                                         throw new ArgumentNullException ("value");
 118                                 context = value;
 119                         }
 120                 }
 121 #endif
 122         }
 123 }
 124