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

working on Observable

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r14:53e756f117f7 propose cancellat...


                r14:53e756f117f7

propose cancellat...

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             ConsoleWriter.ts
        
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             / src / ts / log / writers / ConsoleWriter.ts
          
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        cin
    
working on Observable

              r14
            
      import { IObservable } from "../../interfaces";

      import * as TraceEvent from '../TraceEvent';

      import { ICancellation } from "../../interfaces";

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

      import * as TraceSource from "../TraceSource";

      class ConsoleWriter {

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

              let next;

              while(next = await source.next(ct)) {

                  this._writeEvent(next);

              }

          }

          private _writeEvent(next: TraceEvent) {

              if (next.level >= TraceSource.LogLevel) {

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

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

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

              } else {

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

              }

          }

      }

      namespace ConsoleWriter {

      }

      export = ConsoleWriter;

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cin working on Observable	r14	import { IObservable } from "../../interfaces";
		import * as TraceEvent from '../TraceEvent';
		import { ICancellation } from "../../interfaces";
		import { Cancellation } from "../../Cancellation";
		import * as TraceSource from "../TraceSource";

		class ConsoleWriter {
		async write(source: IObservable<TraceEvent>, ct: ICancellation = Cancellation.none) {
		let next;
		while(next = await source.next(ct)) {
		this._writeEvent(next);
		}
		}

		private _writeEvent(next: TraceEvent) {
		if (next.level >= TraceSource.LogLevel) {
		console.log(next.source.toString(), next.arg);
		} else if(next.level >= TraceSource.WarnLevel) {
		console.warn(next.source.toString(), next.arg);
		} else {
		console.error(next.source.toString(), next.arg);
		}
		}
		}

		namespace ConsoleWriter {
		}

		export = ConsoleWriter;