| 1 | import { LogLevel } from './LogLevel';
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| 2 | import { Logger } from './Logger';
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| 3 | /**
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| 4 | * Logger that writes log messages to console.
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| 5 | *
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| 6 | * Errors are written to standard err stream
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| 7 | * and all other messages to standard out stream.
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| 8 | *
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| 9 | * ### Configuration parameters ###
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| 10 | *
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| 11 | * - level: maximum log level to capture
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| 12 | * - source: source (context) name
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| 13 | *
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| 14 | * ### References ###
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| 15 | *
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| 16 | * - <code>\*:context-info:\*:\*:1.0</code> (optional) [[ContextInfo]] to detect the context id and specify counters source
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| 17 | *
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| 18 | * @see [[Logger]]
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| 19 | *
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| 20 | * ### Example ###
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| 21 | *
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| 22 | * let logger = new ConsoleLogger();
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| 23 | * logger.setLevel(LogLevel.debug);
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| 24 | *
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| 25 | * logger.error("123", ex, "Error occured: %s", ex.message);
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| 26 | * logger.debug("123", "Everything is OK.");
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| 27 | */
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| 28 | export declare class ConsoleLogger extends Logger {
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| 29 | /**
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| 30 | * Creates a new instance of the logger.
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| 31 | */
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| 32 | constructor();
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| 33 | /**
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| 34 | * Writes a log message to the logger destination.
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| 35 | *
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| 36 | * @param level a log level.
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| 37 | * @param correlationId (optional) transaction id to trace execution through call chain.
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| 38 | * @param error an error object associated with this message.
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| 39 | * @param message a human-readable message to log.
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| 40 | */
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| 41 | protected write(level: LogLevel, correlationId: string, error: Error, message: string): void;
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| 42 | }
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