org.talika.tarsis.log
Class FileLogger

java.lang.Object
  org.talika.tarsis.service.AbstractService
      org.talika.tarsis.log.LoggerService
          org.talika.tarsis.log.FileLogger

All Implemented Interfaces:

Logger, Service

public final class FileLogger
extends LoggerService

Implementation of Logger interface that writes messages to a given file.

Version:

$Revision: 124 $

Author:

Jose M. Palomar

Field Summary

Fields inherited from interface org.talika.tarsis.log.Logger

DEBUG, ERROR, INFO, PANIC, WARNING

Constructor Summary

FileLogger()
Creates a new FileLogger.

Method Summary

void	destroy() Called by the framework to indicate that is being placed out of service.
java.lang.String	getLogFileName() Returns log file name parameter.
java.lang.String	getName() Returns name of service.
void	init(Context context) Called by the framework to indicate that is being placed into service.
void	setLogFileName(java.lang.String logFileName) Sets log file name parameter.
protected void	writeLog(int level, java.lang.String msg) Writes a log message to log file.
protected void	writeLog(int level, java.lang.String msg, java.lang.Throwable t) Writes an error log message to log file.

Methods inherited from class org.talika.tarsis.log.LoggerService

formatLog, getLogLevel, isDebugEnabled, isErrorEnabled, isInfoEnabled, isPanicEnabled, isWarningEnabled, log, log, logDebug, logError, logInfo, logPanic, logPanic, logWarning, setLogLevel

Methods inherited from class org.talika.tarsis.service.AbstractService

getContext, getLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLogger

public FileLogger()

Creates a new FileLogger.

Method Detail

init

public void init(Context context)
          throws ServiceException

Called by the framework to indicate that is being placed into service.

Opens existing log file or creates a new one.

Specified by:

init in interface Service

Overrides:

init in class AbstractService

Parameters:

context - Context context that initialized service.

Throws:

ServiceException - if an exception has occurred that interferes with the services's normal operation

See Also:

Service.init(Context)

destroy

public void destroy()

Called by the framework to indicate that is being placed out of service.

Closes log file.

Specified by:

destroy in interface Service

Overrides:

destroy in class AbstractService

See Also:

Service.destroy()

getName

public java.lang.String getName()

Returns name of service.

Specified by:

getName in interface Service

Specified by:

getName in class AbstractService

Returns:

String name of service.

See Also:

Service.getName()

setLogFileName

public void setLogFileName(java.lang.String logFileName)

Sets log file name parameter.

Parameters:

logFileName - String file name parameter.

getLogFileName

public java.lang.String getLogFileName()

Returns log file name parameter.

Returns:

String file name parameter.

writeLog

protected void writeLog(int level,
                        java.lang.String msg)

Writes a log message to log file.

Specified by:

writeLog in class LoggerService

Parameters:

level - int log level.

msg - String message.

writeLog

protected void writeLog(int level,
                        java.lang.String msg,
                        java.lang.Throwable t)

Writes an error log message to log file.

Specified by:

writeLog in class LoggerService

Parameters:

level - int log level.

msg - String message.

t - Throwable a Throwable object.