mcs/class/System.Web/System.Web.Compilation/CompilationException.cs

   1 //
   2 // System.Web.Compilation.CompilationException
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //
   7 // (C) 2002,2003 Ximian, Inc (http://www.ximian.com)
   8 //
   9
  10 using System;
  11 using System.Collections;
  12 using System.CodeDom.Compiler;
  13 using System.Text;
  14 using System.Web;
  15
  16 namespace System.Web.Compilation
  17 {
  18         internal class CompilationException : HtmlizedException
  19         {
  20                 string filename;
  21                 CompilerErrorCollection errors;
  22                 string fileText;
  23                 string errmsg;
  24                 int [] errorLines;
  25
  26                 public CompilationException (string filename, CompilerErrorCollection errors, string fileText)
  27                 {
  28                         this.filename = filename;
  29                         this.errors = errors;
  30                         this.fileText = fileText;
  31                 }
  32
  33                 public override string SourceFile {
  34                         get {
  35                                 if (errors == null || errors.Count == 0)
  36                                         return filename;
  37
  38                                 return errors [0].FileName;
  39                         }
  40                 }
  41
  42                 public override string FileName {
  43                         get { return filename; }
  44                 }
  45
  46                 public override string Title {
  47                         get { return "Compilation Error"; }
  48                 }
  49
  50                 public override string Description {
  51                         get {
  52                                 return "Error compiling a resource required to service this request. " +
  53                                        "Review your source file and modify it to fix this error.";
  54                         }
  55                 }
  56
  57                 public override string ErrorMessage {
  58                         get {
  59                                 if (errmsg == null && errors != null) {
  60                                         StringBuilder sb = new StringBuilder ();
  61                                         foreach (CompilerError err in errors) {
  62                                                 sb.Append (err);
  63                                                 sb.Append ("\n");
  64                                         }
  65                                         errmsg = sb.ToString ();
  66                                 }
  67
  68                                 return errmsg;
  69                         }
  70                 }
  71
  72                 public override string FileText {
  73                         get { return fileText; }
  74                 }
  75
  76                 public override int [] ErrorLines {
  77                         get {
  78                                 if (errorLines == null && errors != null) {
  79                                         ArrayList list = new ArrayList ();
  80                                         foreach (CompilerError err in errors) {
  81                                                 if (err.Line != 0 && !list.Contains (err.Line))
  82                                                         list.Add (err.Line);
  83                                         }
  84                                         errorLines = (int []) list.ToArray (typeof (int));
  85                                         Array.Sort (errorLines);
  86                                 }
  87
  88                                 return errorLines;
  89                         }
  90                 }
  91
  92                 public override bool ErrorLinesPaired {
  93                         get { return false; }
  94                 }
  95         }
  96 }
  97