public abstract class AbstractOutputStreamAppender extends AbstractAppender
Modifier and Type | Field and Description |
---|---|
protected boolean |
immediateFlush
Immediate flush means that the underlying writer or output stream
will be flushed at the end of each append operation.
|
LOGGER
Modifier | Constructor and Description |
---|---|
protected |
AbstractOutputStreamAppender(String name,
Layout<? extends Serializable> layout,
Filter filter,
boolean ignoreExceptions,
boolean immediateFlush,
OutputStreamManager manager)
Instantiate a WriterAppender and set the output destination to a
new
OutputStreamWriter initialized with os
as its OutputStream . |
Modifier and Type | Method and Description |
---|---|
void |
append(LogEvent event)
Actual writing occurs here.
|
protected OutputStreamManager |
getManager() |
protected void |
replaceManager(OutputStreamManager newManager) |
void |
start()
Start the Appender.
|
void |
stop()
Stop the Appender.
|
error, error, error, getHandler, getLayout, getName, ignoreExceptions, isStarted, parseInt, setHandler, toString
addFilter, getFilter, hasFilter, isFiltered, removeFilter, startFilter, stopFilter
protected final boolean immediateFlush
immediateFlush
is set to
false
, then there is a good chance that the last few
logs events are not actually written to persistent media if and
when the application crashes.protected AbstractOutputStreamAppender(String name, Layout<? extends Serializable> layout, Filter filter, boolean ignoreExceptions, boolean immediateFlush, OutputStreamManager manager)
OutputStreamWriter
initialized with os
as its OutputStream
.name
- The name of the Appender.layout
- The layout to format the message.manager
- The OutputStreamManager.protected OutputStreamManager getManager()
protected void replaceManager(OutputStreamManager newManager)
public void start()
AbstractAppender
start
in interface LifeCycle
start
in class AbstractAppender
public void stop()
AbstractAppender
stop
in interface LifeCycle
stop
in class AbstractAppender
public void append(LogEvent event)
Most subclasses of AbstractOutputStreamAppender
will need to
override this method.
event
- The LogEvent.Copyright © 1999-2014 Apache Software Foundation. All Rights Reserved.
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