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

Class AbstractCompressAction

java.lang.Object

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

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

All Implemented Interfaces:

Runnable, Action

public abstract class AbstractCompressAction
extends AbstractAction

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BUF_SIZE

Fields inherited from class org.apache.logging.log4j.core.appender.rolling.action.AbstractAction

LOGGER

Constructor Summary

Constructors

Constructor	Description
AbstractCompressAction(Path source, Path destination)

Method Summary

Modifier and Type	Method	Description
boolean	execute()	Performs action.
protected abstract String	getAlgorithmName()	The name of this compression algorithm.
protected void	reportException(Exception ex)	Capture exception.
String	toString()
protected abstract OutputStream	wrapOutputStream(OutputStream stream)	Wraps an output stream into a compressing output stream.

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

close, isComplete, isInterrupted, run

Methods inherited from class java.lang.Object

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

Field Details

BUF_SIZE

protected static final int BUF_SIZE

See Also:

• Constant Field Values

Constructor Details

AbstractCompressAction

public AbstractCompressAction(Path source,
 Path destination)

Method Details

getAlgorithmName

protected abstract String getAlgorithmName()

The name of this compression algorithm.

When applicable, it should correspond to the name used by Apache Commons Compress.

wrapOutputStream

protected abstract OutputStream wrapOutputStream(OutputStream stream)
                                          throws IOException

Wraps an output stream into a compressing output stream.

Parameters:

stream - The stream to wrap.

Returns:

A compressing output stream.

Throws:

IOException

execute

public boolean execute()
                throws IOException

Description copied from class: AbstractAction

Performs action.

Specified by:

execute in interface Action

Specified by:

execute in class AbstractAction

Returns:

true if successful.

Throws:

IOException - if IO error.

reportException

protected void reportException(Exception ex)

Capture exception.

Overrides:

reportException in class AbstractAction

Parameters:

ex - exception.

toString

public String toString()

Overrides:

toString in class Object