org.apache.logging.log4j.core.appender.rolling

Class RollingRandomAccessFileManager

java.lang.Object

org.apache.logging.log4j.core.appender.AbstractManager

org.apache.logging.log4j.core.appender.OutputStreamManager

org.apache.logging.log4j.core.appender.FileManager

org.apache.logging.log4j.core.appender.rolling.RollingFileManager

org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFileManager

public class RollingRandomAccessFileManager
extends RollingFileManager

Extends RollingFileManager but instead of using a buffered output stream, this class uses a ByteBuffer and a RandomAccessFile to do the I/O.

Field Summary

Fields inherited from class org.apache.logging.log4j.core.appender.AbstractManager

count, LOGGER

Constructor Summary

Constructors

Constructor and Description
RollingRandomAccessFileManager(RandomAccessFile raf, String fileName, String pattern, OutputStream os, boolean append, boolean immediateFlush, long size, long time, TriggeringPolicy policy, RolloverStrategy strategy, String advertiseURI, Layout<? extends Serializable> layout)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected void	createFileAfterRollover()
void	flush() Flush any buffers.
static RollingRandomAccessFileManager	getRollingRandomAccessFileManager(String fileName, String filePattern, boolean isAppend, boolean immediateFlush, TriggeringPolicy policy, RolloverStrategy strategy, String advertiseURI, Layout<? extends Serializable> layout)
Boolean	isEndOfBatch()
void	setEndOfBatch(boolean isEndOfBatch)
protected void	write(byte[] bytes, int offset, int length) Some output streams synchronize writes while others do not.

Methods inherited from class org.apache.logging.log4j.core.appender.rolling.RollingFileManager

checkRollover, getFileManager, getFileSize, getFileTime, getPatternProcessor

Methods inherited from class org.apache.logging.log4j.core.appender.FileManager

getContentFormat, getFileManager, getFileName, isAppend, isLocking

Methods inherited from class org.apache.logging.log4j.core.appender.OutputStreamManager

getManager, getOutputStream, isOpen, releaseSub, setOutputStream, write

Methods inherited from class org.apache.logging.log4j.core.appender.AbstractManager

getCount, getName, hasManager, release

Methods inherited from class java.lang.Object

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

Constructor Detail

RollingRandomAccessFileManager

public RollingRandomAccessFileManager(RandomAccessFile raf,
                              String fileName,
                              String pattern,
                              OutputStream os,
                              boolean append,
                              boolean immediateFlush,
                              long size,
                              long time,
                              TriggeringPolicy policy,
                              RolloverStrategy strategy,
                              String advertiseURI,
                              Layout<? extends Serializable> layout)

Method Detail

getRollingRandomAccessFileManager

public static RollingRandomAccessFileManager getRollingRandomAccessFileManager(String fileName,
                                                               String filePattern,
                                                               boolean isAppend,
                                                               boolean immediateFlush,
                                                               TriggeringPolicy policy,
                                                               RolloverStrategy strategy,
                                                               String advertiseURI,
                                                               Layout<? extends Serializable> layout)

isEndOfBatch

public Boolean isEndOfBatch()

setEndOfBatch

public void setEndOfBatch(boolean isEndOfBatch)

write

protected void write(byte[] bytes,
         int offset,
         int length)

Description copied from class: OutputStreamManager

Some output streams synchronize writes while others do not. Synchronizing here insures that log events won't be intertwined.

Overrides:

write in class RollingFileManager

Parameters:

bytes - The serialized Log event.

offset - The offset into the byte array.

length - The number of bytes to write.

createFileAfterRollover

protected void createFileAfterRollover()
                                throws IOException

Overrides:

createFileAfterRollover in class RollingFileManager

Throws:

IOException

flush

public void flush()

Description copied from class: OutputStreamManager

Flush any buffers.

Overrides:

flush in class OutputStreamManager

close

public void close()

Overrides:

close in class OutputStreamManager