Class ZipCompressAction

java.lang.Object

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

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

All Implemented Interfaces:

Runnable, Action

public final class ZipCompressAction
extends AbstractAction

Compresses a file using Zip compression.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BUF_SIZE
private final boolean	deleteSource	If true, attempts to delete file on completion.
private final File	destination	Destination file.
private final int	level	Compression level.
private final File	source	Source file.

Fields inherited from class AbstractAction

LOGGER

Constructor Summary

Constructors

Constructor	Description
ZipCompressAction(File source, File destination, boolean deleteSource, int level)	Creates new instance of GzCompressAction.

Method Summary

Modifier and Type	Method	Description
boolean	execute()	Compresses.
static boolean	execute(File source, File destination, boolean deleteSource, int level)	Compresses a file.
File	getDestination()
int	getLevel()
File	getSource()
boolean	isDeleteSource()
protected void	reportException(Exception ex)	Captures exception.
String	toString()

Methods inherited from class AbstractAction

close, isComplete, isInterrupted, run

Methods inherited from class Object

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

Field Details

BUF_SIZE

private static final int BUF_SIZE

See Also:

• Constant Field Values

source

private final File source

Source file.

destination

private final File destination

Destination file.

deleteSource

private final boolean deleteSource

If true, attempts to delete file on completion.

level

private final int level

Compression level.

Constructor Details

ZipCompressAction

public ZipCompressAction(File source,
 File destination,
 boolean deleteSource,
 int level)

Creates 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.

level - TODO

Method Details

execute

public boolean execute()
                throws IOException

Compresses.

Specified by:

execute in interface Action

Specified by:

execute in class AbstractAction

Returns:

true if successfully compressed.

Throws:

IOException - on IO exception.

execute

public static boolean execute(File source,
 File destination,
 boolean deleteSource,
 int level)
                       throws IOException

Compresses 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.

level - the compression level

Returns:

true if source file compressed.

Throws:

IOException - on IO exception.

reportException

protected void reportException(Exception ex)

Captures exception.

Overrides:

reportException in class AbstractAction

Parameters:

ex - exception.

toString

public String toString()

Overrides:

toString in class Object

getSource

public File getSource()

getDestination

public File getDestination()

isDeleteSource

public boolean isDeleteSource()

getLevel

public int getLevel()