Package feign

Class Logger

java.lang.Object

feign.Logger

Direct Known Subclasses:

Logger.ErrorLogger, Logger.JavaLogger, Logger.NoOpLogger

public abstract class Logger
extends java.lang.Object

Simple logging abstraction for debug messages. Adapted from retrofit.RestAdapter.Log.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Logger.ErrorLogger	Logs to System.err.
static class	Logger.JavaLogger	Logs to the category Logger at Level.FINE, if loggable.
static class	Logger.Level	Controls the level of logging.
static class	Logger.NoOpLogger

Constructor Summary

Constructors

Constructor	Description
Logger()

Method Summary

Modifier and Type	Method	Description
protected abstract void	log(java.lang.String configKey, java.lang.String format, java.lang.Object... args)	Override to log requests and responses using your own implementation.
protected Response	logAndRebufferResponse(java.lang.String configKey, Logger.Level logLevel, Response response, long elapsedTime)
protected java.io.IOException	logIOException(java.lang.String configKey, Logger.Level logLevel, java.io.IOException ioe, long elapsedTime)
protected void	logRequest(java.lang.String configKey, Logger.Level logLevel, Request request)
protected void	logRetry(java.lang.String configKey, Logger.Level logLevel)
protected static java.lang.String	methodTag(java.lang.String configKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

Logger

public Logger()

Method Detail

methodTag

protected static java.lang.String methodTag(java.lang.String configKey)

log

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

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

Parameters:

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

format - format string

args - arguments applied to format

logRequest

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

logRetry

protected void logRetry(java.lang.String configKey,
                        Logger.Level logLevel)

logAndRebufferResponse

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

Throws:

java.io.IOException

logIOException

protected java.io.IOException logIOException(java.lang.String configKey,
                                             Logger.Level logLevel,
                                             java.io.IOException ioe,
                                             long elapsedTime)