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

Class GzCompressAction

java.lang.Object

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

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

All Implemented Interfaces:

java.lang.Runnable, Action

public final class GzCompressAction
extends AbstractAction

Compresses a file using GZ compression.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	BUF_SIZE
private boolean	deleteSource If true, attempt to delete file on completion.
private java.io.File	destination Destination file.
private java.io.File	source Source file.

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

LOGGER

Constructor Summary

Constructors

Constructor and Description
GzCompressAction(java.io.File source, java.io.File destination, boolean deleteSource) Create new instance of GzCompressAction.

Method Summary

Modifier and Type	Method and Description
boolean	execute() Compress.
static boolean	execute(java.io.File source, java.io.File destination, boolean deleteSource) Compress a file.
java.io.File	getDestination()
java.io.File	getSource()
boolean	isDeleteSource()
protected void	reportException(java.lang.Exception ex) Capture exception.
java.lang.String	toString()

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 Detail

BUF_SIZE

private static final int BUF_SIZE

See Also:

Constant Field Values

source

private final java.io.File source

Source file.

destination

private final java.io.File destination

Destination file.

deleteSource

private final boolean deleteSource

If true, attempt to delete file on completion.

Constructor Detail

GzCompressAction

public GzCompressAction(java.io.File source,
                        java.io.File destination,
                        boolean deleteSource)

Create new instance of GzCompressAction.

Parameters:

source - file to compress, may not be null.

destination - compressed file, may not be null.

deleteSource - if true, attempt to delete file on completion. Failure to delete does not cause an exception to be thrown or affect return value.

Method Detail

execute

public boolean execute()
                throws java.io.IOException

Compress.

Specified by:

execute in interface Action

Specified by:

execute in class AbstractAction

Returns:

true if successfully compressed.

Throws:

java.io.IOException - on IO exception.

execute

public static boolean execute(java.io.File source,
                              java.io.File destination,
                              boolean deleteSource)
                       throws java.io.IOException

Compress a file.

Parameters:

source - file to compress, may not be null.

destination - compressed file, may not be null.

deleteSource - if true, attempt to delete file on completion. Failure to delete does not cause an exception to be thrown or affect return value.

Returns:

true if source file compressed.

Throws:

java.io.IOException - on IO exception.

reportException

protected void reportException(java.lang.Exception ex)

Capture exception.

Overrides:

reportException in class AbstractAction

Parameters:

ex - exception.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getSource

public java.io.File getSource()

getDestination

public java.io.File getDestination()

isDeleteSource

public boolean isDeleteSource()