##// END OF EJS Templates
implab » ImplabNet
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runnable component, work in progress
runnable component, work in progress
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r145:706fccb85524 v2
r185:822aab37b107 ref20160224
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SuccessPromise.cs
111 lines | 2.6 KiB | text/x-csharp | CSharpLexer
/ Implab / SuccessPromise.cs
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cin
RC: cancellation support for promises + tests
 r145 using System;
namespace Implab {
public class SuccessPromise : IPromise {
#region IPromise implementation
public IPromise On(Action success, Action<Exception> error, Action<Exception> cancel) {
if (success != null) {
try {
success();
} catch(Exception err) {
if (error != null) {
try {
error(err);
// Analysis disable once EmptyGeneralCatchClause
} catch {
}
}
}
}
return this;
}
public IPromise On(Action success, Action<Exception> error) {
if (success != null) {
try {
success();
} catch(Exception err) {
if (error != null) {
try {
error(err);
// Analysis disable once EmptyGeneralCatchClause
} catch {
}
}
}
}
return this;
}
public IPromise On(Action success) {
if (success != null) {
try {
success();
// Analysis disable once EmptyGeneralCatchClause
} catch {
}
}
return this;
}
public IPromise On(Action handler, PromiseEventType events) {
if (handler != null && events.HasFlag(PromiseEventType.Success)) {
try {
handler();
// Analysis disable once EmptyGeneralCatchClause
} catch {
}
}
return this;
}
public IPromise<T> Cast<T>() {
throw new InvalidCastException();
}
public void Join() {
}
public void Join(int timeout) {
}
public Type PromiseType {
get {
return typeof(void);
}
}
public bool IsResolved {
get {
return true;
}
}
public bool IsCancelled {
get {
return false;
}
}
public Exception Error {
get {
return null;
}
}
#endregion
#region ICancellable implementation
public void Cancel() {
}
public void Cancel(Exception reason) {
}
#endregion
}
}