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:

Runnable, Action

public final class GzCompressAction
extends AbstractAction

Compresses a file using GZ compression.

Field Summary

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

LOGGER

Constructor Summary

Constructors

Constructor and Description
GzCompressAction(File source, File destination, boolean deleteSource) Deprecated. Prefer GzCompressAction(File, File, boolean, int).
GzCompressAction(File source, File destination, boolean deleteSource, int compressionLevel) Create new instance of GzCompressAction.

Method Summary

Modifier and Type	Method and Description
boolean	execute() Compress.
static boolean	execute(File source, File destination, boolean deleteSource) Deprecated. In favor of execute(File, File, boolean, int).
static boolean	execute(File source, File destination, boolean deleteSource, int compressionLevel) Compress a file.
File	getDestination()
File	getSource()
boolean	isDeleteSource()
protected void	reportException(Exception ex) Capture exception.
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

Constructor Detail

GzCompressAction

public GzCompressAction(File source,
                        File destination,
                        boolean deleteSource,
                        int compressionLevel)

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.

compressionLevel - Gzip deflater compression level.

GzCompressAction

@Deprecated
public GzCompressAction(File source,
                                    File destination,
                                    boolean deleteSource)

Deprecated. Prefer GzCompressAction(File, File, boolean, int).

Prefer the constructor with compression level.

Method Detail

execute

public boolean execute()
                throws IOException

Compress.

Specified by:

execute in interface Action

Specified by:

execute in class AbstractAction

Returns:

true if successfully compressed.

Throws:

IOException - on IO exception.

execute

@Deprecated
public static boolean execute(File source,
                                          File destination,
                                          boolean deleteSource)
                                   throws IOException

Deprecated. In favor of execute(File, File, boolean, int).

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:

IOException - on IO exception.

execute

public static boolean execute(File source,
                              File destination,
                              boolean deleteSource,
                              int compressionLevel)
                       throws 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.

compressionLevel - Gzip deflater compression level.

Returns:

true if source file compressed.

Throws:

IOException - on IO exception.

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

getSource

public File getSource()

getDestination

public File getDestination()

isDeleteSource

public boolean isDeleteSource()