@@ -1,114 +1,114 | |||||
1 | using System; |
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1 | using System; | |
2 | using System.Collections.Generic; |
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2 | using System.Collections.Generic; | |
3 | using System.Linq; |
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3 | using System.Linq; | |
4 | using System.Text; |
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4 | using System.Text; | |
5 | using System.Text.RegularExpressions; |
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5 | using System.Text.RegularExpressions; | |
6 | using System.Diagnostics; |
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6 | using System.Diagnostics; | |
7 |
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7 | |||
8 | namespace Implab |
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8 | namespace Implab | |
9 | { |
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9 | { | |
10 | public static class Safe |
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10 | public static class Safe | |
11 | { |
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11 | { | |
12 | public static void ArgumentMatch(string value, string paramName, Regex rx) { |
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12 | public static void ArgumentMatch(string value, string paramName, Regex rx) { | |
13 | if (rx == null) |
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13 | if (rx == null) | |
14 | throw new ArgumentNullException("rx"); |
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14 | throw new ArgumentNullException("rx"); | |
15 | if (!rx.IsMatch(value)) |
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15 | if (!rx.IsMatch(value)) | |
16 | throw new ArgumentException(String.Format("The prameter value must match {0}", rx), paramName); |
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16 | throw new ArgumentException(String.Format("The prameter value must match {0}", rx), paramName); | |
17 | } |
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17 | } | |
18 |
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18 | |||
19 | public static void ArgumentNotEmpty(string value, string paramName) { |
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19 | public static void ArgumentNotEmpty(string value, string paramName) { | |
20 | if (String.IsNullOrEmpty(value)) |
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20 | if (String.IsNullOrEmpty(value)) | |
21 | throw new ArgumentException("The parameter can't be empty", paramName); |
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21 | throw new ArgumentException("The parameter can't be empty", paramName); | |
22 | } |
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22 | } | |
23 |
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23 | |||
24 | public static void ArgumentNotEmpty<T>(T[] value, string paramName) { |
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24 | public static void ArgumentNotEmpty<T>(T[] value, string paramName) { | |
25 | if (value == null || value.Length == 0) |
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25 | if (value == null || value.Length == 0) | |
26 | throw new ArgumentException("The array must be not emty", paramName); |
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26 | throw new ArgumentException("The array must be not emty", paramName); | |
27 | } |
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27 | } | |
28 |
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28 | |||
29 | public static void ArgumentNotNull(object value, string paramName) { |
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29 | public static void ArgumentNotNull(object value, string paramName) { | |
30 | if (value == null) |
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30 | if (value == null) | |
31 | throw new ArgumentNullException(paramName); |
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31 | throw new ArgumentNullException(paramName); | |
32 | } |
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32 | } | |
33 |
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33 | |||
34 | public static void ArgumentInRange(int value, int min, int max, string paramName) { |
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34 | public static void ArgumentInRange(int value, int min, int max, string paramName) { | |
35 | if (value < min || value > max) |
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35 | if (value < min || value > max) | |
36 | throw new ArgumentOutOfRangeException(paramName); |
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36 | throw new ArgumentOutOfRangeException(paramName); | |
37 | } |
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37 | } | |
38 |
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38 | |||
39 | public static void Dispose(params IDisposable[] objects) { |
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39 | public static void Dispose(params IDisposable[] objects) { | |
40 | foreach (var d in objects) |
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40 | foreach (var d in objects) | |
41 | if (d != null) |
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41 | if (d != null) | |
42 | d.Dispose(); |
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42 | d.Dispose(); | |
43 | } |
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43 | } | |
44 |
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44 | |||
45 | public static void Dispose(params object[] objects) { |
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45 | public static void Dispose(params object[] objects) { | |
46 | foreach (var obj in objects) { |
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46 | foreach (var obj in objects) { | |
47 | var d = obj as IDisposable; |
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47 | var d = obj as IDisposable; | |
48 | if (d != null) |
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48 | if (d != null) | |
49 | d.Dispose(); |
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49 | d.Dispose(); | |
50 | } |
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50 | } | |
51 | } |
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51 | } | |
52 |
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52 | |||
53 | public static void Dispose(object obj) { |
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53 | public static void Dispose(object obj) { | |
54 | var d = obj as IDisposable; |
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54 | var d = obj as IDisposable; | |
55 | if (d != null) |
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55 | if (d != null) | |
56 | d.Dispose(); |
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56 | d.Dispose(); | |
57 | } |
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57 | } | |
58 |
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58 | |||
59 | [DebuggerStepThrough] |
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59 | [DebuggerStepThrough] | |
60 |
public static IPromise<T> |
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60 | public static IPromise<T> WrapPromise<T>(Func<T> action) { | |
61 | ArgumentNotNull(action, "action"); |
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61 | ArgumentNotNull(action, "action"); | |
62 |
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62 | |||
63 | var p = new Promise<T>(); |
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63 | var p = new Promise<T>(); | |
64 | try { |
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64 | try { | |
65 | p.Resolve(action()); |
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65 | p.Resolve(action()); | |
66 | } catch (Exception err) { |
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66 | } catch (Exception err) { | |
67 | p.Reject(err); |
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67 | p.Reject(err); | |
68 | } |
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68 | } | |
69 |
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69 | |||
70 | return p; |
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70 | return p; | |
71 | } |
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71 | } | |
72 |
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72 | |||
73 | [DebuggerStepThrough] |
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73 | [DebuggerStepThrough] | |
74 |
public static IPromise |
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74 | public static IPromise WrapPromise(Action action) { | |
75 | ArgumentNotNull(action, "action"); |
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75 | ArgumentNotNull(action, "action"); | |
76 |
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76 | |||
77 | var p = new Promise(); |
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77 | var p = new Promise(); | |
78 | try { |
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78 | try { | |
79 | action(); |
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79 | action(); | |
80 | p.Resolve(); |
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80 | p.Resolve(); | |
81 | } catch (Exception err) { |
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81 | } catch (Exception err) { | |
82 | p.Reject(err); |
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82 | p.Reject(err); | |
83 | } |
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83 | } | |
84 |
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84 | |||
85 | return p; |
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85 | return p; | |
86 | } |
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86 | } | |
87 |
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87 | |||
88 | [DebuggerStepThrough] |
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88 | [DebuggerStepThrough] | |
89 | public static IPromise InvokePromise(Func<IPromise> action) { |
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89 | public static IPromise InvokePromise(Func<IPromise> action) { | |
90 | ArgumentNotNull(action, "action"); |
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90 | ArgumentNotNull(action, "action"); | |
91 |
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91 | |||
92 | var p = new Promise(); |
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92 | var p = new Promise(); | |
93 | try { |
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93 | try { | |
94 | action(); |
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94 | action(); | |
95 | p.Resolve(); |
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95 | p.Resolve(); | |
96 | } catch (Exception err) { |
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96 | } catch (Exception err) { | |
97 | p.Reject(err); |
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97 | p.Reject(err); | |
98 | } |
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98 | } | |
99 |
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99 | |||
100 | return p; |
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100 | return p; | |
101 | } |
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101 | } | |
102 |
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102 | |||
103 | [DebuggerStepThrough] |
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103 | [DebuggerStepThrough] | |
104 | public static IPromise<T> InvokePromise<T>(Func<IPromise<T>> action) { |
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104 | public static IPromise<T> InvokePromise<T>(Func<IPromise<T>> action) { | |
105 | ArgumentNotNull(action, "action"); |
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105 | ArgumentNotNull(action, "action"); | |
106 |
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106 | |||
107 | try { |
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107 | try { | |
108 | return action() ?? Promise<T>.ExceptionToPromise(new Exception("The action returned null")); |
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108 | return action() ?? Promise<T>.ExceptionToPromise(new Exception("The action returned null")); | |
109 | } catch (Exception err) { |
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109 | } catch (Exception err) { | |
110 | return Promise<T>.ExceptionToPromise(err); |
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110 | return Promise<T>.ExceptionToPromise(err); | |
111 | } |
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111 | } | |
112 | } |
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112 | } | |
113 | } |
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113 | } | |
114 | } |
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114 | } |
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