[6a3a178] | 1 | "use strict";
|
---|
| 2 | /**
|
---|
| 3 | * @license
|
---|
| 4 | * Copyright Google LLC All Rights Reserved.
|
---|
| 5 | *
|
---|
| 6 | * Use of this source code is governed by an MIT-style license that can be
|
---|
| 7 | * found in the LICENSE file at https://angular.io/license
|
---|
| 8 | */
|
---|
| 9 | Object.defineProperty(exports, "__esModule", { value: true });
|
---|
| 10 | exports.Logger = void 0;
|
---|
| 11 | const rxjs_1 = require("rxjs");
|
---|
| 12 | class Logger extends rxjs_1.Observable {
|
---|
| 13 | constructor(name, parent = null) {
|
---|
| 14 | super();
|
---|
| 15 | this.name = name;
|
---|
| 16 | this.parent = parent;
|
---|
| 17 | this._subject = new rxjs_1.Subject();
|
---|
| 18 | this._obs = rxjs_1.empty();
|
---|
| 19 | this._subscription = null;
|
---|
| 20 | const path = [];
|
---|
| 21 | let p = parent;
|
---|
| 22 | while (p) {
|
---|
| 23 | path.push(p.name);
|
---|
| 24 | p = p.parent;
|
---|
| 25 | }
|
---|
| 26 | this._metadata = { name, path };
|
---|
| 27 | this._observable = this._subject.asObservable();
|
---|
| 28 | if (this.parent && this.parent._subject) {
|
---|
| 29 | // When the parent completes, complete us as well.
|
---|
| 30 | this.parent._subject.subscribe(undefined, undefined, () => this.complete());
|
---|
| 31 | }
|
---|
| 32 | }
|
---|
| 33 | get _observable() {
|
---|
| 34 | return this._obs;
|
---|
| 35 | }
|
---|
| 36 | set _observable(v) {
|
---|
| 37 | if (this._subscription) {
|
---|
| 38 | this._subscription.unsubscribe();
|
---|
| 39 | }
|
---|
| 40 | this._obs = v;
|
---|
| 41 | if (this.parent) {
|
---|
| 42 | this._subscription = this.subscribe((value) => {
|
---|
| 43 | if (this.parent) {
|
---|
| 44 | this.parent._subject.next(value);
|
---|
| 45 | }
|
---|
| 46 | }, (error) => {
|
---|
| 47 | if (this.parent) {
|
---|
| 48 | this.parent._subject.error(error);
|
---|
| 49 | }
|
---|
| 50 | }, () => {
|
---|
| 51 | if (this._subscription) {
|
---|
| 52 | this._subscription.unsubscribe();
|
---|
| 53 | }
|
---|
| 54 | this._subscription = null;
|
---|
| 55 | });
|
---|
| 56 | }
|
---|
| 57 | }
|
---|
| 58 | asApi() {
|
---|
| 59 | return {
|
---|
| 60 | createChild: (name) => this.createChild(name),
|
---|
| 61 | log: (level, message, metadata) => {
|
---|
| 62 | return this.log(level, message, metadata);
|
---|
| 63 | },
|
---|
| 64 | debug: (message, metadata) => this.debug(message, metadata),
|
---|
| 65 | info: (message, metadata) => this.info(message, metadata),
|
---|
| 66 | warn: (message, metadata) => this.warn(message, metadata),
|
---|
| 67 | error: (message, metadata) => this.error(message, metadata),
|
---|
| 68 | fatal: (message, metadata) => this.fatal(message, metadata),
|
---|
| 69 | };
|
---|
| 70 | }
|
---|
| 71 | createChild(name) {
|
---|
| 72 | return new this.constructor(name, this);
|
---|
| 73 | }
|
---|
| 74 | complete() {
|
---|
| 75 | this._subject.complete();
|
---|
| 76 | }
|
---|
| 77 | log(level, message, metadata = {}) {
|
---|
| 78 | const entry = Object.assign({}, metadata, this._metadata, {
|
---|
| 79 | level,
|
---|
| 80 | message,
|
---|
| 81 | timestamp: +Date.now(),
|
---|
| 82 | });
|
---|
| 83 | this._subject.next(entry);
|
---|
| 84 | }
|
---|
| 85 | next(entry) {
|
---|
| 86 | this._subject.next(entry);
|
---|
| 87 | }
|
---|
| 88 | debug(message, metadata = {}) {
|
---|
| 89 | return this.log('debug', message, metadata);
|
---|
| 90 | }
|
---|
| 91 | info(message, metadata = {}) {
|
---|
| 92 | return this.log('info', message, metadata);
|
---|
| 93 | }
|
---|
| 94 | warn(message, metadata = {}) {
|
---|
| 95 | return this.log('warn', message, metadata);
|
---|
| 96 | }
|
---|
| 97 | error(message, metadata = {}) {
|
---|
| 98 | return this.log('error', message, metadata);
|
---|
| 99 | }
|
---|
| 100 | fatal(message, metadata = {}) {
|
---|
| 101 | return this.log('fatal', message, metadata);
|
---|
| 102 | }
|
---|
| 103 | toString() {
|
---|
| 104 | return `<Logger(${this.name})>`;
|
---|
| 105 | }
|
---|
| 106 | lift(operator) {
|
---|
| 107 | return this._observable.lift(operator);
|
---|
| 108 | }
|
---|
| 109 | subscribe(_observerOrNext, _error, _complete) {
|
---|
| 110 | // eslint-disable-next-line prefer-spread
|
---|
| 111 | return this._observable.subscribe.apply(this._observable,
|
---|
| 112 | // eslint-disable-next-line prefer-rest-params
|
---|
| 113 | arguments);
|
---|
| 114 | }
|
---|
| 115 | forEach(next, PromiseCtor) {
|
---|
| 116 | return this._observable.forEach(next, PromiseCtor);
|
---|
| 117 | }
|
---|
| 118 | }
|
---|
| 119 | exports.Logger = Logger;
|
---|