Mercurial > pub > ImplabNet
annotate Implab/PromiseExtensions.cs @ 260:547a2fc0d93e v3 v3.0.6
minor fixes
| author | cin |
|---|---|
| date | Fri, 13 Apr 2018 19:14:59 +0300 |
| parents | 7d52dc684bbd |
| children |
| rev | line source |
|---|---|
| 72 | 1 using System.Threading; |
| 75 | 2 using System; |
| 109 | 3 using Implab.Diagnostics; |
|
119
2573b562e328
Promises rewritten, added improved version of AsyncQueue
cin
parents:
110
diff
changeset
|
4 using System.Collections.Generic; |
| 248 | 5 using System.Linq; |
| 6 | |
| 72 | 7 namespace Implab { |
| 8 public static class PromiseExtensions { | |
| 9 | |
| 248 | 10 public static IPromise Then(this IPromise that, Action fulfilled, Action<Exception> rejected) { |
| 249 | 11 var reaction = PromiseActionReaction.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 12 that.Then(reaction); | |
| 13 return reaction.Promise; | |
| 14 } | |
| 15 | |
| 16 public static IPromise Then(this IPromise that, Action fulfilled) { | |
| 17 var reaction = PromiseActionReaction.Create(fulfilled, null, Promise.DefaultDispatcher); | |
| 248 | 18 that.Then(reaction); |
| 19 return reaction.Promise; | |
| 101 | 20 } |
| 21 | |
| 248 | 22 public static IPromise Then(this IPromise that, Action fulfilled, Func<Exception, IPromise> rejected) { |
| 249 | 23 var reaction = PromiseActionReaction.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 24 that.Then(reaction); |
| 25 return reaction.Promise; | |
|
207
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
26 } |
|
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
27 |
| 248 | 28 public static IPromise Then(this IPromise that, Func<IPromise> fulfilled, Action<Exception> rejected) { |
| 249 | 29 var reaction = PromiseActionReaction.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 30 that.Then(reaction); | |
| 31 return reaction.Promise; | |
| 32 } | |
| 33 | |
| 34 public static IPromise Then(this IPromise that, Func<IPromise> fulfilled) { | |
| 35 var reaction = PromiseActionReaction.Create(fulfilled, null, Promise.DefaultDispatcher); | |
| 248 | 36 that.Then(reaction); |
| 37 return reaction.Promise; | |
| 75 | 38 } |
| 110 | 39 |
| 248 | 40 public static IPromise Then(this IPromise that, Func<IPromise> fulfilled, Func<Exception, IPromise> rejected) { |
| 249 | 41 var reaction = PromiseActionReaction.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 42 that.Then(reaction); |
| 43 return reaction.Promise; | |
| 110 | 44 } |
|
119
2573b562e328
Promises rewritten, added improved version of AsyncQueue
cin
parents:
110
diff
changeset
|
45 |
| 248 | 46 public static IPromise Then<T>(this IPromise<T> that, Action<T> fulfilled, Action<Exception> rejected) { |
| 249 | 47 var reaction = PromiseActionReaction<T>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 48 that.Then(reaction); | |
| 49 return reaction.Promise; | |
| 50 } | |
| 51 | |
| 52 public static IPromise Then<T>(this IPromise<T> that, Action<T> fulfilled) { | |
| 53 var reaction = PromiseActionReaction<T>.Create(fulfilled, null, Promise.DefaultDispatcher); | |
| 248 | 54 that.Then(reaction); |
| 55 return reaction.Promise; | |
|
205
8200ab154c8a
Added ResetState to RunnableComponent to reset in case of failure
cin
parents:
185
diff
changeset
|
56 } |
|
8200ab154c8a
Added ResetState to RunnableComponent to reset in case of failure
cin
parents:
185
diff
changeset
|
57 |
| 248 | 58 public static IPromise Then<T>(this IPromise<T> that, Action<T> fulfilled, Func<Exception, IPromise> rejected) { |
| 249 | 59 var reaction = PromiseActionReaction<T>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 60 that.Then(reaction); |
| 61 return reaction.Promise; | |
|
208
7d07503621fe
RunnableComponent.Dispose(bool,Exception) changed to standart Dispose(bool)
cin
parents:
207
diff
changeset
|
62 } |
|
7d07503621fe
RunnableComponent.Dispose(bool,Exception) changed to standart Dispose(bool)
cin
parents:
207
diff
changeset
|
63 |
| 248 | 64 public static IPromise Then<T>(this IPromise<T> that, Func<T, IPromise> fulfilled, Action<Exception> rejected) { |
| 249 | 65 var reaction = PromiseActionReaction<T>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 66 that.Then(reaction); | |
| 67 return reaction.Promise; | |
| 68 } | |
| 69 | |
| 70 public static IPromise Then<T>(this IPromise<T> that, Func<T, IPromise> fulfilled) { | |
| 71 var reaction = PromiseActionReaction<T>.Create(fulfilled, null, Promise.DefaultDispatcher); | |
| 248 | 72 that.Then(reaction); |
| 73 return reaction.Promise; | |
| 124 | 74 } |
| 145 | 75 |
| 248 | 76 public static IPromise Then<T>(this IPromise<T> that, Func<T, IPromise> fulfilled, Func<Exception, IPromise> rejected) { |
| 249 | 77 var reaction = PromiseActionReaction<T>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 78 that.Then(reaction); |
| 79 return reaction.Promise; | |
| 80 } | |
| 145 | 81 |
| 248 | 82 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<Tout> fulfilled, Func<Exception, Tout> rejected) { |
| 249 | 83 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 84 that.Then(reaction); | |
| 85 return reaction.Promise; | |
| 86 } | |
| 87 | |
| 88 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<Tout> fulfilled) { | |
| 89 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, (Func<Exception, Tout>)null, Promise.DefaultDispatcher); | |
| 248 | 90 that.Then(reaction); |
| 91 return reaction.Promise; | |
| 145 | 92 } |
| 93 | |
| 248 | 94 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<Tout> fulfilled, Func<Exception, IPromise<Tout>> rejected) { |
| 249 | 95 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 96 that.Then(reaction); |
| 97 return reaction.Promise; | |
| 145 | 98 } |
| 99 | |
| 248 | 100 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<IPromise<Tout>> fulfilled, Func<Exception, Tout> rejected) { |
| 249 | 101 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 102 that.Then(reaction); | |
| 103 return reaction.Promise; | |
| 104 } | |
| 105 | |
| 106 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<IPromise<Tout>> fulfilled) { | |
| 107 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, (Func<Exception, Tout>)null, Promise.DefaultDispatcher); | |
| 248 | 108 that.Then(reaction); |
| 109 return reaction.Promise; | |
|
207
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
110 } |
|
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
111 |
| 248 | 112 public static IPromise<Tout> Then<Tout>(this IPromise that, Func<IPromise<Tout>> fulfilled, Func<Exception, IPromise<Tout>> rejected) { |
| 249 | 113 var reaction = PromiseFuncReaction<Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 114 that.Then(reaction); |
| 115 return reaction.Promise; | |
| 145 | 116 } |
| 117 | |
| 248 | 118 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, Tout> fulfilled, Func<Exception, Tout> rejected) { |
| 249 | 119 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 120 that.Then(reaction); | |
| 121 return reaction.Promise; | |
| 122 } | |
| 123 | |
| 124 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, Tout> fulfilled) { | |
| 125 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, (Func<Exception, Tout>)null, Promise.DefaultDispatcher); | |
| 248 | 126 that.Then(reaction); |
| 127 return reaction.Promise; | |
|
207
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
128 } |
|
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
129 |
| 248 | 130 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, Tout> fulfilled, Func<Exception, IPromise<Tout>> rejected) { |
| 249 | 131 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 132 that.Then(reaction); |
| 133 return reaction.Promise; | |
|
207
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
134 } |
|
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
135 |
| 248 | 136 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, IPromise<Tout>> fulfilled, Func<Exception, Tout> rejected) { |
| 249 | 137 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 138 that.Then(reaction); | |
| 139 return reaction.Promise; | |
| 140 } | |
| 141 | |
| 142 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, IPromise<Tout>> fulfilled) { | |
| 143 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, (Func<Exception, Tout>)null, Promise.DefaultDispatcher); | |
| 248 | 144 that.Then(reaction); |
| 145 return reaction.Promise; | |
|
207
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
146 } |
|
558f34b2fb50
added Safe.DispatchEvent() a legacy equivalent for '?.Invoke()'
cin
parents:
205
diff
changeset
|
147 |
| 248 | 148 public static IPromise<Tout> Then<Tin, Tout>(this IPromise<Tin> that, Func<Tin, IPromise<Tout>> fulfilled, Func<Exception, IPromise<Tout>> rejected) { |
| 249 | 149 var reaction = PromiseFuncReaction<Tin, Tout>.Create(fulfilled, rejected, Promise.DefaultDispatcher); |
| 248 | 150 that.Then(reaction); |
| 151 return reaction.Promise; | |
| 145 | 152 } |
| 153 | |
| 248 | 154 public static IPromise Catch(this IPromise that, Action<Exception> rejected) { |
| 155 return Then(that, null, rejected); | |
| 145 | 156 } |
| 157 | |
| 248 | 158 public static IPromise Catch(this IPromise that, Func<Exception, IPromise> rejected) { |
| 159 return Then(that, null, rejected); | |
| 145 | 160 } |
| 161 | |
| 248 | 162 public static IPromise<Tout> Catch<Tout>(this IPromise that, Func<Exception, Tout> rejected) { |
| 163 return Then(that, (Func<Tout>)null, rejected); | |
| 145 | 164 } |
| 165 | |
| 248 | 166 public static IPromise<Tout> Catch<Tout>(this IPromise that, Func<Exception, IPromise<Tout>> rejected) { |
| 167 return Then(that, (Func<Tout>)null, rejected); | |
| 168 } | |
| 75 | 169 |
| 248 | 170 public static IPromise<Tout> Catch<Tin, Tout>(this IPromise<Tin> that, Func<Exception, Tout> rejected) { |
| 171 return Then(that, (Func<Tin, Tout>)null, rejected); | |
| 172 } | |
|
208
7d07503621fe
RunnableComponent.Dispose(bool,Exception) changed to standart Dispose(bool)
cin
parents:
207
diff
changeset
|
173 |
| 248 | 174 public static IPromise<Tout> Catch<Tin, Tout>(this IPromise<Tin> that, Func<Exception, IPromise<Tout>> rejected) { |
| 175 return Then(that, (Func<Tin, Tout>)null, rejected); | |
| 176 } | |
| 249 | 177 |
| 178 public static IPromise Finally(this IPromise that, Action final) { | |
| 179 return Then(that, final, e => { | |
| 180 final(); | |
| 181 throw e.Rethrow(); | |
| 182 }); | |
| 183 } | |
| 184 | |
| 185 public static IPromise Finally(this IPromise that, Func<IPromise> final) { | |
| 186 return Then(that, final, e => { | |
| 187 final(); | |
| 188 throw e.Rethrow(); | |
| 189 }); | |
| 190 } | |
| 191 | |
| 192 public static IPromise<T> Finally<T>(this IPromise<T> that, Action final) { | |
| 193 return Then<T, T>(that, x => { | |
| 194 final(); | |
| 195 return x; | |
| 196 }, new Func<Exception, T>(e => { | |
| 197 final(); | |
| 198 throw e.Rethrow(); | |
| 199 })); | |
| 200 } | |
| 201 | |
| 202 public static IPromise<T> Finally<T>(this IPromise<T> that, Func<IPromise> final) { | |
| 203 return Then<T, T>(that, x => { | |
| 204 return final() | |
| 205 .Then(() => x); | |
| 206 }, new Func<Exception, IPromise<T>>(e => { | |
| 207 return final() | |
| 208 .Then(new Func<T>(() => { | |
| 209 throw e.Rethrow(); | |
| 210 })); | |
| 211 })); | |
| 212 } | |
| 213 | |
| 259 | 214 public static PromiseAwaiter GetAwaiter(this IPromise that) { |
| 215 Safe.ArgumentNotNull(that, nameof(that)); | |
| 216 return new PromiseAwaiter(that); | |
| 217 } | |
| 218 | |
| 219 public static PromiseAwaiter<T> GetAwaiter<T>(this IPromise<T> that) { | |
| 220 Safe.ArgumentNotNull(that, nameof(that)); | |
| 221 return new PromiseAwaiter<T>(that); | |
| 222 } | |
| 249 | 223 |
| 72 | 224 } |
| 225 } | |
| 226 |