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1 using System;
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2
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3 using BLToolkit.TypeBuilder.Builders;
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4
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5 namespace BLToolkit.Aspects
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6 {
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7 /// <summary>
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8 /// http://www.bltoolkit.net/Doc/Aspects/index.htm
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9 /// </summary>
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10 [AttributeUsage(
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11 AttributeTargets.Class |
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12 AttributeTargets.Interface |
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13 AttributeTargets.Property |
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14 AttributeTargets.Method,
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15 AllowMultiple=true)]
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16 public class LogAttribute : InterceptorAttribute
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17 {
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18 public LogAttribute()
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19 : this(typeof(LoggingAspect), null)
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20 {
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21 }
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22
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23 public LogAttribute(string parameters)
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24 : this(typeof(LoggingAspect), parameters)
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25 {
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26 }
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27
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28 protected LogAttribute(Type interceptorType, string parameters)
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29 : base(
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30 interceptorType,
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31 InterceptType.OnCatch | InterceptType.OnFinally,
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32 parameters,
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33 TypeBuilderConsts.Priority.LoggingAspect)
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34 {
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35 }
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36
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37 private bool _hasFileName;
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38 private string _fileName;
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39 public string FileName
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40 {
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41 get { return _fileName; }
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42 set { _fileName = value; _hasFileName = true; }
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43 }
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44
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45 private bool _hasMinCallTime;
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46 private int _minCallTime;
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47 public int MinCallTime
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48 {
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49 get { return _minCallTime; }
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50 set { _minCallTime = value; _hasMinCallTime = true; }
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51 }
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52
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53 private bool _hasLogExceptions;
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54 private bool _logExceptions;
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55 public bool LogExceptions
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56 {
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57 get { return _logExceptions; }
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58 set { _logExceptions = value; _hasLogExceptions = true;}
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59 }
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60
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61 private bool _hasLogParameters;
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62 private bool _logParameters;
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63 public bool LogParameters
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64 {
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65 get { return _logParameters; }
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66 set { _logParameters = value; _hasLogParameters = true;}
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67 }
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68
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69 public override string ConfigString
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70 {
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71 get
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72 {
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73 string s = base.ConfigString;
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74
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75 if (_hasFileName) s += ";FileName=" + FileName;
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76 if (_hasMinCallTime) s += ";MinCallTime=" + MinCallTime;
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77 if (_hasLogExceptions) s += ";LogExceptions=" + LogExceptions;
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78 if (_hasLogParameters) s += ";LogParameters=" + LogParameters;
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79
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80 if (!string.IsNullOrEmpty(s) && s[0] == ';')
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81 s = s.Substring(1);
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82
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83 return s;
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84 }
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85 }
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86 }
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87 }
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