org.apache.dubbo.common.logger

Interface ErrorTypeAwareLogger

All Superinterfaces:

Logger

All Known Implementing Classes:

FailsafeErrorTypeAwareLogger

public interface ErrorTypeAwareLogger
extends Logger

Logger interface with the ability of displaying solution of different types of error.

This logger will log a message like this:

     ... (original logging message) This may be caused by (... cause),
     go to https://dubbo.apache.org/faq/[Cat]/[X] to find instructions. (... extendedInformation)
 

Where "[Cat]/[X]" is the error code ("code" in arguments). The link is clickable, leading user to the "Error code and its corresponding solutions" page.

See Also:

Detailed Format of Error Code and Error Code Constants

Method Summary

Modifier and Type	Method and Description
void	error(String code, String cause, String extendedInformation, String msg) Logs a message with error log level.
void	error(String code, String cause, String extendedInformation, String msg, Throwable e) Logs a message with error log level.
void	warn(String code, String cause, String extendedInformation, String msg) Logs a message with warn log level.
void	warn(String code, String cause, String extendedInformation, String msg, Throwable e) Logs a message with warn log level.

Methods inherited from interface org.apache.dubbo.common.logger.Logger

debug, debug, debug, error, error, error, info, info, info, isDebugEnabled, isErrorEnabled, isInfoEnabled, isTraceEnabled, isWarnEnabled, trace, trace, trace, warn, warn, warn

Method Detail

warn

void warn(String code,
          String cause,
          String extendedInformation,
          String msg)

Logs a message with warn log level.

Parameters:

code - error code

cause - error cause

extendedInformation - extended information

msg - log this message

warn

void warn(String code,
          String cause,
          String extendedInformation,
          String msg,
          Throwable e)

Logs a message with warn log level.

Parameters:

code - error code

cause - error cause

extendedInformation - extended information

msg - log this message

e - log this cause

error

void error(String code,
           String cause,
           String extendedInformation,
           String msg)

Logs a message with error log level.

Parameters:

code - error code

cause - error cause

extendedInformation - extended information

msg - log this message

error

void error(String code,
           String cause,
           String extendedInformation,
           String msg,
           Throwable e)

Logs a message with error log level.

Parameters:

code - error code

cause - error cause

extendedInformation - extended information

msg - log this message

e - log this cause