implab/implabjs-core Files · src/main/ts/log/writers/ConsoleWriter.ts

minor refactoring of TraceSource, code linting

cin - - Load All Authors

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             ConsoleWriter.ts
        
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             / src / main / ts / log / writers / ConsoleWriter.ts
          
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        cin
    
changed the project structure

              r49
            
      import { IObservable, IDestroyable, ICancellation } from "../../interfaces";

      import { TraceEvent, LogLevel, WarnLevel, DebugLevel } from "../TraceSource";

      import { Cancellation } from "../../Cancellation";

      import { destroy } from "../../safe";

      export class ConsoleWriter implements IDestroyable {

          readonly _subscriptions = new Array<IDestroyable>();

          writeEvents(source: IObservable<TraceEvent>, ct: ICancellation = Cancellation.none) {

              const subscription = source.on(this.writeEvent.bind(this));

              if (ct.isSupported()) {

                  ct.register(subscription.destroy.bind(subscription));

              }

              this._subscriptions.push(subscription);

          }

          writeEvent(next: TraceEvent) {

              if (next.level >= DebugLevel) {

                  // tslint:disable-next-line

                  console.debug(next.source.id.toString(), next.arg);

              } else if (next.level >= LogLevel) {

                  // tslint:disable-next-line

                  console.log(next.source.id.toString(), next.arg);

              } else if (next.level >= WarnLevel) {

                  // tslint:disable-next-line

                  console.warn(next.source.id.toString(), next.arg);

              } else {

                  // tslint:disable-next-line

                  console.error(next.source.id.toString(), next.arg);

              }

          }

          destroy() {

              this._subscriptions.forEach(destroy);

          }

      }

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cin changed the project structure	r49	import { IObservable, IDestroyable, ICancellation } from "../../interfaces";
		import { TraceEvent, LogLevel, WarnLevel, DebugLevel } from "../TraceSource";
		import { Cancellation } from "../../Cancellation";
		import { destroy } from "../../safe";

		export class ConsoleWriter implements IDestroyable {
		readonly _subscriptions = new Array<IDestroyable>();

		writeEvents(source: IObservable<TraceEvent>, ct: ICancellation = Cancellation.none) {
		const subscription = source.on(this.writeEvent.bind(this));
		if (ct.isSupported()) {
		ct.register(subscription.destroy.bind(subscription));
		}
		this._subscriptions.push(subscription);
		}

		writeEvent(next: TraceEvent) {
		if (next.level >= DebugLevel) {
		// tslint:disable-next-line
		console.debug(next.source.id.toString(), next.arg);
		} else if (next.level >= LogLevel) {
		// tslint:disable-next-line
		console.log(next.source.id.toString(), next.arg);
		} else if (next.level >= WarnLevel) {
		// tslint:disable-next-line
		console.warn(next.source.id.toString(), next.arg);
		} else {
		// tslint:disable-next-line
		console.error(next.source.id.toString(), next.arg);
		}
		}

		destroy() {
		this._subscriptions.forEach(destroy);
		}
		}