Package de.uka.ipd.sdq.workflow.logging.console

Class Log4JBasedStreamsProxy

java.lang.Object

de.uka.ipd.sdq.workflow.logging.console.Log4JBasedStreamsProxy

All Implemented Interfaces:

IStreamsProxy

public class Log4JBasedStreamsProxy
extends Object
implements IStreamsProxy

This class is a IStreamsProxy implementation which uses Log4J appender as source of its output and error streams. IStreamsProxy is the interface used by Eclipse to redirect console outputs to a dedicated run console in its GUI. It is based on an event notification mechanismn which throws an event any time a new line should be added to the console output.

Constructor Summary

Constructors

Constructor	Description
Log4JBasedStreamsProxy()	Constructor, create appender container for both output streams.

Method Summary

Modifier and Type	Method	Description
void	addAppender(StreamsProxyAppender appender)	Add a new Log4J appender to this StreamsProxy.
void	dispose()	Dispose.
IStreamMonitor	getErrorStreamMonitor()
IStreamMonitor	getOutputStreamMonitor()
void	removeAppender(StreamsProxyAppender appender)	Removes the appender.
void	write(String input)

Methods inherited from class java.lang.Object

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

Constructor Details

Log4JBasedStreamsProxy

public Log4JBasedStreamsProxy()

Constructor, create appender container for both output streams.

Method Details

getErrorStreamMonitor

public IStreamMonitor getErrorStreamMonitor()

Specified by:

getErrorStreamMonitor in interface IStreamsProxy

getOutputStreamMonitor

public IStreamMonitor getOutputStreamMonitor()

Specified by:

getOutputStreamMonitor in interface IStreamsProxy

write

public void write(String input)
           throws IOException

Specified by:

write in interface IStreamsProxy

Throws:

IOException

addAppender

public void addAppender(StreamsProxyAppender appender)

Add a new Log4J appender to this StreamsProxy. It has to be of type StreamsProxyAppender which can be initialised and setup at will.

Parameters:

appender - the appender

removeAppender

public void removeAppender(StreamsProxyAppender appender)

Removes the appender.

Parameters:

appender - the appender

dispose

public void dispose()

Dispose.