Class LogEventOutputStream

java.lang.Object

java.io.OutputStream

org.jpos.util.LogEventOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, Runnable, LogSource

public class LogEventOutputStream
extends OutputStream
implements LogSource, Runnable

OutputStream that buffers writes and periodically flushes the accumulated bytes as a single LogEvent after a configurable delay.

Constructor Summary

Constructors

Constructor	Description
LogEventOutputStream()	Default constructor.
LogEventOutputStream(Logger logger, String realm, long delay)	Constructs a stream that flushes the buffered bytes as log events on the configured logger/realm after delay ms of inactivity.

Method Summary

Modifier and Type	Method	Description
void	close()
Logger	getLogger()	Returns the Logger associated with this source.
String	getRealm()	Returns the log realm associated with this source.
void	run()
void	setLogger(Logger logger, String realm)	Attaches a Logger and realm to this log source.
void	write(int b)

Methods inherited from class OutputStream

flush, nullOutputStream, write, write

Methods inherited from class Object

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

Constructor Details

LogEventOutputStream

public LogEventOutputStream()

Default constructor.

LogEventOutputStream

public LogEventOutputStream(Logger logger,
 String realm,
 long delay)

Constructs a stream that flushes the buffered bytes as log events on the configured logger/realm after delay ms of inactivity.

Parameters:

logger - destination logger

realm - logger realm

delay - flush delay in milliseconds

Method Details

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

setLogger

public void setLogger(Logger logger,
 String realm)

Description copied from interface: LogSource

Attaches a Logger and realm to this log source.

Specified by:

setLogger in interface LogSource

Parameters:

logger - the logger to use

realm - the log realm (diagnostic label)

getRealm

public String getRealm()

Description copied from interface: LogSource

Returns the log realm associated with this source.

Specified by:

getRealm in interface LogSource

Returns:

log realm

getLogger

public Logger getLogger()

Description copied from interface: LogSource

Returns the Logger associated with this source.

Specified by:

getLogger in interface LogSource

Returns:

the Logger

run

public void run()

Specified by:

run in interface Runnable

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

Throws:

IOException