feign

Class Logger.JavaLogger

java.lang.Object

feign.Logger

feign.Logger.JavaLogger

Enclosing class:

Logger

public static class Logger.JavaLogger
extends Logger

Logs to the category Logger at Level.FINE, if loggable.

Nested Class Summary

Nested classes/interfaces inherited from class feign.Logger

Logger.ErrorLogger, Logger.JavaLogger, Logger.Level, Logger.NoOpLogger

Constructor Summary

Constructors

Constructor and Description
JavaLogger() Deprecated. Use JavaLogger(String) or JavaLogger(Class) instead. This constructor can be used to create just one logger. Example = Logger.JavaLogger().appendToFile("logs/first.log") If you create multiple loggers for multiple clients and provide different files to write log - you'll have unexpected behavior - all clients will write same log to each file. That's why this constructor will be removed in future.
JavaLogger(Class<?> clazz) Constructor for JavaLogger class
JavaLogger(String loggerName) Constructor for JavaLogger class

Method Summary

Modifier and Type	Method and Description
Logger.JavaLogger	appendToFile(String logfile) Helper that configures java.util.logging to sanely log messages at FINE level without additional formatting.
protected void	log(String configKey, String format, Object... args) Override to log requests and responses using your own implementation.
protected Response	logAndRebufferResponse(String configKey, Logger.Level logLevel, Response response, long elapsedTime)
protected void	logRequest(String configKey, Logger.Level logLevel, Request request)

Methods inherited from class feign.Logger

logIOException, logRetry, methodTag, resolveProtocolVersion, shouldLogRequestHeader, shouldLogResponseHeader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaLogger

@Deprecated
public JavaLogger()

Deprecated. Use JavaLogger(String) or JavaLogger(Class) instead. This constructor can be used to create just one logger. Example = Logger.JavaLogger().appendToFile("logs/first.log") If you create multiple loggers for multiple clients and provide different files to write log - you'll have unexpected behavior - all clients will write same log to each file. That's why this constructor will be removed in future.

JavaLogger

public JavaLogger(String loggerName)

Constructor for JavaLogger class

Parameters:

loggerName - a name for the logger. This should be a dot-separated name and should normally be based on the package name or class name of the subsystem, such as java.net or javax.swing

JavaLogger

public JavaLogger(Class<?> clazz)

Constructor for JavaLogger class

Parameters:

clazz - the returned logger will be named after clazz

Method Detail

logRequest

protected void logRequest(String configKey,
                          Logger.Level logLevel,
                          Request request)

Overrides:

logRequest in class Logger

logAndRebufferResponse

protected Response logAndRebufferResponse(String configKey,
                                          Logger.Level logLevel,
                                          Response response,
                                          long elapsedTime)
                                   throws IOException

Overrides:

logAndRebufferResponse in class Logger

Throws:

IOException

log

protected void log(String configKey,
                   String format,
                   Object... args)

Description copied from class: Logger

Override to log requests and responses using your own implementation. Messages will be http request and response text.

Specified by:

log in class Logger

Parameters:

configKey - value of Feign.configKey(Class, java.lang.reflect.Method)

format - format string

args - arguments applied to format

appendToFile

public Logger.JavaLogger appendToFile(String logfile)

Helper that configures java.util.logging to sanely log messages at FINE level without additional formatting.