com.facebook.buck.log.memory

Class MemoryHandler

java.lang.Object

java.util.logging.Handler

com.facebook.buck.log.memory.MemoryHandler

public class MemoryHandler
extends Handler

MemoryHandler maintains a circular buffer of LogRecords. The underlying circular buffer implementation is implemented directly from java.util.logging.MemoryHandler, but this handler extends the default JUL handler by allowing LogRecords to be handled in batch. Logs are only written to file if a LogRecord at or above the push level is recorded.

Constructor Summary

Constructors

Constructor and Description
MemoryHandler() Constructs a MemoryHandler specified by:.

Method Summary

Modifier and Type	Method and Description
void	close()
void	flush()
boolean	isLoggable(LogRecord record)
void	publish(LogRecord record)

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

MemoryHandler

public MemoryHandler()

Constructs a MemoryHandler specified by:.

• com.facebook.buck.cli.bootstrapper.MemoryHandler.level specifies the level for the Handler.
• com.facebook.buck.cli.bootstrapper.MemoryHandler.size defines the buffer size.
• com.facebook.buck.cli.bootstrapper.MemoryHandler.push defines the pushLevel.
• com.facebook.buck.cli.bootstrapper.MemoryHandler.formatter defines the formatter for log records.

Method Detail

publish

public void publish(LogRecord record)

Specified by:

publish in class Handler

flush

public void flush()

Specified by:

flush in class Handler

close

public void close()
           throws SecurityException

Specified by:

close in class Handler

Throws:

SecurityException

isLoggable

public boolean isLoggable(LogRecord record)

Overrides:

isLoggable in class Handler