org.mortbay.util.log4j
Class Log4jSink

java.lang.Object
  |
  +--org.mortbay.util.log4j.Log4jSink

All Implemented Interfaces:

LifeCycle, LogSink, java.io.Serializable

public class Log4jSink

extends java.lang.Object

implements LogSink

See Also:

Serialized Form

Constructor Summary

Log4jSink()

Method Summary

java.lang.String	getOptions()
boolean	isStarted()
void	log(java.lang.String s) Log a message.
void	log(java.lang.String tag, java.lang.Object msg, Frame frame, long time) Log a message.
void	setOptions(java.lang.String filename) Set the log options.
void	start() Start the LifeCycle.
void	stop() Stop the LifeCycle.

Methods inherited from class java.lang.Object

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

Constructor Detail

Log4jSink

public Log4jSink()

Method Detail

setOptions

public void setOptions(java.lang.String filename)

Description copied from interface: LogSink

Set the log options.

Specified by:

setOptions in interface LogSink

Parameters:

filename - A string of characters as defined for the LOG_OPTIONS system parameter.

getOptions

public java.lang.String getOptions()

Specified by:

getOptions in interface LogSink

start

public void start()
           throws java.lang.Exception

Description copied from interface: LifeCycle

Start the LifeCycle.

Specified by:

start in interface LifeCycle

Throws:

java.lang.Exception - An arbitrary exception may be thrown.

stop

public void stop()

Description copied from interface: LifeCycle

Stop the LifeCycle. The LifeCycle may wait for current activities to complete normally, but it can be interrupted.

Specified by:

stop in interface LifeCycle

isStarted

public boolean isStarted()

Specified by:

isStarted in interface LifeCycle

Returns:

True if the LifeCycle has been started.

log

public void log(java.lang.String tag,
                java.lang.Object msg,
                Frame frame,
                long time)

Description copied from interface: LogSink

Log a message. This method formats the log information as a string and calls log(String). It should only be specialized by a derived implementation if the format of the logged messages is to be changed.

Specified by:

log in interface LogSink

Parameters:

tag - Tag for type of log

msg - The message

frame - The frame that generated the message.

time - The time stamp of the message.

log

public void log(java.lang.String s)

Description copied from interface: LogSink

Log a message. The formatted log string is written to the log sink. The default implementation writes the message to a PrintWriter.

Specified by:

log in interface LogSink

Parameters:

s -