##// END OF EJS Templates
code cleanup
cin -
r90:efcb076407a7 v2
parent child
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@@ -1,66 +1,71
1 1 using System;
2 2 using System.Collections.Generic;
3 3 using System.Linq;
4 4 using System.Text;
5 5 using System.Text.RegularExpressions;
6 6 using System.Diagnostics;
7 7
8 8 namespace Implab
9 9 {
10 10 public static class Safe
11 11 {
12 12 public static void ArgumentMatch(string param, string name, Regex rx) {
13 13 if (rx == null)
14 14 throw new ArgumentNullException("rx");
15 15 if (!rx.IsMatch(param))
16 throw new ArgumentException(String.Format("A prameter value must match {0}", rx), name);
16 throw new ArgumentException(String.Format("The prameter value must match {0}", rx), name);
17 17 }
18 18
19 19 public static void ArgumentNotEmpty(string param, string name) {
20 20 if (String.IsNullOrEmpty(param))
21 throw new ArgumentException("A parameter can't be empty", name);
21 throw new ArgumentException("The parameter can't be empty", name);
22 }
23
24 public static void ArgumentNotEmpty<T>(T[] param, string name) {
25 if (param == null || param.Length == 0)
26 throw new ArgumentException("The array must be not emty");
22 27 }
23 28
24 29 public static void ArgumentNotNull(object param, string name) {
25 30 if (param == null)
26 31 throw new ArgumentNullException(name);
27 32 }
28 33
29 34 public static void ArgumentInRange(int arg, int min, int max, string name) {
30 35 if (arg < min || arg > max)
31 36 throw new ArgumentOutOfRangeException(name);
32 37 }
33 38
34 39 public static void Dispose<T>(T obj) where T : class
35 40 {
36 41 var disp = obj as IDisposable;
37 42 if (disp != null)
38 43 disp.Dispose();
39 44 }
40 45
41 46 [DebuggerStepThrough]
42 47 public static IPromise<T> GuargPromise<T>(Func<T> action) {
43 48 ArgumentNotNull(action, "action");
44 49
45 50 var p = new Promise<T>();
46 51 try {
47 52 p.Resolve(action());
48 53 } catch (Exception err) {
49 54 p.Reject(err);
50 55 }
51 56
52 57 return p;
53 58 }
54 59
55 60 [DebuggerStepThrough]
56 61 public static IPromise<T> GuardPromise<T>(Func<IPromise<T>> action) {
57 62 ArgumentNotNull(action, "action");
58 63
59 64 try {
60 65 return action();
61 66 } catch (Exception err) {
62 67 return Promise<T>.ExceptionToPromise(err);
63 68 }
64 69 }
65 70 }
66 71 }
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