org.apache.log4j.rolling.helper
Class ZipCompressAction

java.lang.Object
  org.apache.log4j.rolling.helper.ActionBase
      org.apache.log4j.rolling.helper.ZipCompressAction

All Implemented Interfaces:

java.lang.Runnable, Action

public final class ZipCompressAction
extends ActionBase

Compresses a file using Zip compression.

Author:

Curt Arnold

Constructor Summary

ZipCompressAction(java.io.File source, java.io.File destination, boolean deleteSource)
Create new instance of GZCompressAction.

Method Summary

boolean	execute() Compress.
static boolean	execute(java.io.File source, java.io.File destination, boolean deleteSource) Compress a file.
protected void	reportException(java.lang.Exception ex) Capture exception.

Methods inherited from class org.apache.log4j.rolling.helper.ActionBase

close, isComplete, run

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipCompressAction

public ZipCompressAction(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 ActionBase

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 ActionBase

Parameters:

ex - exception.