# Class ContextLogger

Class

Module	import { ContextLogger } from "@tsed/di"
Source	/packages/di/src/types/node/domain/ContextLogger.ts

# Overview

class ContextLogger {
    #private;
    readonly dateStart: Date;
    readonly id: string;
    maxStackSize: number;
    level: LogLevel;
    constructor({ id, logger, dateStart, level, maxStackSize, additionalProps }: ContextLoggerOptions);
    get hooks(): Hooks;
<span class="token function">alterLog</span><span class="token punctuation">(</span>cb<span class="token punctuation">:</span> <span class="token punctuation">(</span>data<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">,</span> level<span class="token punctuation">:</span> <span class="token string">"debug"</span> | "info" | "warn" | "error" | "off" | "all"<span class="token punctuation">,</span> withRequest<span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">)</span> =&gt; <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <a href="/api/core/types/domain/Hooks.html"><span class="token">Hooks</span></a><span class="token punctuation">;</span>
<span class="token function">alterIgnoreLog</span><span class="token punctuation">(</span>cb<span class="token punctuation">:</span> <span class="token punctuation">(</span>ignore<span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">,</span> data<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span> =&gt; <span class="token keyword">boolean</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <a href="/api/core/types/domain/Hooks.html"><span class="token">Hooks</span></a><span class="token punctuation">;</span>
<span class="token function">info</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">debug</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">,</span> withRequest?<span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">warn</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">error</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">fatal</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">trace</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> this<span class="token punctuation">;</span>
<span class="token function">flush</span><span class="token punctuation">(</span>stream?<span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <span class="token keyword">void</span><span class="token punctuation">;</span>
<span class="token function">isLevelEnabled</span><span class="token punctuation">(</span>otherLevel<span class="token punctuation">:</span> <span class="token keyword">string</span> | LogLevel<span class="token punctuation">)</span><span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">;</span>

<span class="token keyword">protected</span> <span class="token function">getDuration</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <span class="token keyword">number</span><span class="token punctuation">;</span>
<span class="token keyword">protected</span> <span class="token function">getData</span><span class="token punctuation">(</span>obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">;</span>
<span class="token keyword">protected</span> <span class="token function">run</span><span class="token punctuation">(</span>level<span class="token punctuation">:</span> LogLevel<span class="token punctuation">,</span> obj<span class="token punctuation">:</span> <span class="token keyword">any</span><span class="token punctuation">,</span> withRequest?<span class="token punctuation">:</span> <span class="token keyword">boolean</span><span class="token punctuation">)</span><span class="token punctuation">:</span> <span class="token keyword">void</span><span class="token punctuation">;</span>
}

# Members

#private;

readonly dateStart: Date;

readonly id: string;

maxStackSize: number;

level: LogLevel;

get hooks(): Hooks;

alterLog(cb: (data: any, level: "debug" | "info" | "warn" | "error" | "off" | "all", withRequest: boolean) => any): Hooks;

alterIgnoreLog(cb: (ignore: boolean, data: any) => boolean): Hooks;

info(obj: any): this;

debug(obj: any, withRequest?: boolean): this;

warn(obj: any): this;

error(obj: any): this;

fatal(obj: any): this;

trace(obj: any): this;

flush(stream?: boolean): void;

isLevelEnabled(otherLevel: string | LogLevel): boolean;

protected getDuration(): number;

Return the duration between the time when LogIncomingRequest has handle the request and now.

protected getData(obj: any): any;

protected run(level: LogLevel, obj: any, withRequest?: boolean): void;