@freemework/common/lib/esm/cancellation/f_cancellation_execution_context.js

Common library of the Freemework Project.

import { FCancellationTokenAggregated } from "../cancellation/f_cancellation_token_aggregated.js";
import { FExecutionContext, FExecutionElement, FExecutionContextBase } from "../execution_context/f_execution_context.js";
export class FCancellationExecutionContext extends FExecutionContextBase {
    _cancellationToken;
    get cancellationToken() { return this._cancellationToken; }
    static of(context) {
        const cancellationExecutionContext = FExecutionContext.getExecutionContext(context, FCancellationExecutionContext);
        return new FCancellationExecutionElement(cancellationExecutionContext);
    }
    constructor(prevContext, cancellationToken, isAggregateWithPrev = false) {
        super(prevContext);
        if (isAggregateWithPrev) {
            const prev = FExecutionContext
                .findExecutionContext(prevContext, FCancellationExecutionContext);
            if (prev !== null) {
                this._cancellationToken = new FCancellationTokenAggregated(cancellationToken, prev.cancellationToken);
                return;
            }
        }
        this._cancellationToken = cancellationToken;
    }
}
export class FCancellationExecutionElement extends FExecutionElement {
    get cancellationToken() { return this.owner.cancellationToken; }
}
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