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clean up some promise use in cms (#7004)

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Anthony Dresser
2019-09-06 15:58:47 -07:00
committed by GitHub
parent fda4ba81c3
commit 02f497712d
4 changed files with 261 additions and 334 deletions
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21
src/sql/base/common/promise.ts
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@@ -6,7 +6,7 @@
/**
* Deferred promise
*/
export class Deferred<T> {
export class Deferred<T> implements Promise<T> {
promise: Promise<T>;
resolve: (value?: T | PromiseLike<T>) => void;
reject: (reason?: any) => void;
@@ -17,9 +17,20 @@ export class Deferred<T> {
});
}
then<TResult>(onfulfilled?: (value: T) => TResult | Thenable<TResult>, onrejected?: (reason: any) => TResult | Thenable<TResult>): Thenable<TResult>;
then<TResult>(onfulfilled?: (value: T) => TResult | Thenable<TResult>, onrejected?: (reason: any) => void): Thenable<TResult>;
then<TResult>(onfulfilled?: (value: T) => TResult | Thenable<TResult>, onrejected?: (reason: any) => TResult | Thenable<TResult> | void): Thenable<TResult> {
return this.promise.then(onfulfilled, onrejected);
then<TResult1 = T, TResult2 = never>(onfulfilled?: (value: T) => TResult1 | PromiseLike<TResult1>, onrejected?: (reason: any) => TResult2 | PromiseLike<TResult2>): Promise<TResult1 | TResult2>;
then<U>(onFulfilled?: (value: T) => U | Thenable<U>, onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
then<U>(onFulfilled?: (value: T) => U | Thenable<U>, onRejected?: (error: any) => void): Promise<U>;
then(onFulfilled?: any, onRejected?: any) {
return this.promise.then(onFulfilled, onRejected);
}
catch<TResult = never>(onrejected?: (reason: any) => TResult | PromiseLike<TResult>): Promise<T | TResult>;
catch<U>(onRejected?: (error: any) => U | Thenable<U>): Promise<U>;
catch(onRejected?: any) {
return this.promise.catch(onRejected);
}
finally(onfinally?: () => void): Promise<T> {
return this.promise.finally(onfinally);
}
}