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145
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1 using System;
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2
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3 namespace Implab {
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4 public class FuncChainTask<TResult> : FuncChainTaskBase<TResult>, IDeferred {
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5 readonly Func<IPromise<TResult>> m_task;
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6
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149
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7 public FuncChainTask(Func<IPromise<TResult>> task, Func<Exception, IPromise<TResult>> error, Func<Exception, IPromise<TResult>> cancel, bool autoCancellable)
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8 : base(error, cancel, autoCancellable) {
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145
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9 m_task = task;
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10 }
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11
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12 public void Resolve() {
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13 if (m_task != null && LockCancelation()) {
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14 try {
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149
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15 var operation = m_task();
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16 operation.On(SetResult, HandleErrorInternal, SetCancelled);
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17 CancellationRequested(operation.Cancel);
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145
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18 } catch (Exception err) {
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19 HandleErrorInternal(err);
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20 }
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21 }
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22 }
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23 }
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24 } |
