oracle.ide.log
Class QueuedLoggingHandler

java.lang.Object
  java.util.logging.Handler
      oracle.ide.log.QueuedLoggingHandler

public final class QueuedLoggingHandler
extends java.util.logging.Handler

An implementation of Handler that logs all messages to a blocking queue.

Since:

11.1.1

Constructor Summary

QueuedLoggingHandler()

Method Summary

void	close()
void	flush()
boolean	isLoggable(java.util.logging.LogRecord record)
java.util.logging.LogRecord	poll() Polls and removes the next record from the queue.
void	publish(java.util.logging.LogRecord record) Publish a record.
java.util.logging.LogRecord	take() Takes the next record from the queue.

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setEncoding, setErrorManager, setFilter, setFormatter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

QueuedLoggingHandler

public QueuedLoggingHandler()

Method Detail

take

public java.util.logging.LogRecord take()
                                 throws java.lang.InterruptedException

Takes the next record from the queue. This method will block until a record is available.

Returns:

a log record.

Throws:

java.lang.InterruptedException - if no record is available.

poll

public java.util.logging.LogRecord poll()

Polls and removes the next record from the queue. This method will not block, but may return null.

Returns:

a record.

publish

public void publish(java.util.logging.LogRecord record)

Publish a record.

Specified by:

publish in class java.util.logging.Handler

Parameters:

record -

flush

public void flush()

Specified by:

flush in class java.util.logging.Handler

close

public void close()

Specified by:

close in class java.util.logging.Handler

isLoggable

public boolean isLoggable(java.util.logging.LogRecord record)

Overrides:

isLoggable in class java.util.logging.Handler