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

All Methods Instance Methods Concrete Methods
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 Detail
  - Log4JBasedStreamsProxy
```
public Log4JBasedStreamsProxy()
```
    Constructor, create appender container for both output streams.
- Method Detail
  - 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.