com.tenduke.diagnostics
Class ConsoleLogWriter

java.lang.Object
  com.tenduke.diagnostics.AbstractLogWriter
      com.tenduke.diagnostics.ConsoleLogWriter

All Implemented Interfaces:

LogEntrySubscriber

public class ConsoleLogWriter
extends AbstractLogWriter

Log writer that listens to log entries published by a Logger and writes error messages to console (stderr).

ConsoleLogWriter is derived from AbstractLogWriter, see AbstractLogWriter documentation for ConsoleLogWriter configurations.

Field Summary

Fields inherited from class com.tenduke.diagnostics.AbstractLogWriter

DEFAULT_DEBUG_LEVEL, DEFAULT_TEMPLATE_ERROR, DEFAULT_TEMPLATE_INFO, DEFAULT_TEMPLATE_WARNING

Constructor Summary

ConsoleLogWriter()
Initializes new instance of the ConsoleLogWriter class.

Method Summary

protected void	printError(LogEntry entry, java.lang.Throwable throwable) Prints error in the case that printing log entry failed.
protected void	printLogEntry(LogEntry logEntry, java.lang.String formatTemplate) Prints log entry to log using the given format template.

Methods inherited from class com.tenduke.diagnostics.AbstractLogWriter

getDebugLevel, getLogEntryTemplateError, getLogEntryTemplateInfo, getLogEntryTemplateWarning, logEntryReceived, printLogEntry, setDebugLevel, setLogEntryTemplateError, setLogEntryTemplateInfo, setLogEntryTemplateWarning

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsoleLogWriter

public ConsoleLogWriter()

Initializes new instance of the ConsoleLogWriter class.

Method Detail

printError

protected void printError(LogEntry entry,
                          java.lang.Throwable throwable)

Prints error in the case that printing log entry failed.

Specified by:

printError in class AbstractLogWriter

Parameters:

entry - LogEntry for which writing failed.

throwable - The error that occurred when attempting to write.

printLogEntry

protected void printLogEntry(LogEntry logEntry,
                             java.lang.String formatTemplate)
                      throws java.io.IOException

Prints log entry to log using the given format template.

Specified by:

printLogEntry in class AbstractLogWriter

Parameters:

logEntry - LogEntry to write.

formatTemplate - Format template to use.

Throws:

java.io.IOException - Thrown if printing log entry fails.