org.apache.tools.ant.taskdefs
Class GZip

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          org.apache.tools.ant.taskdefs.Pack
              org.apache.tools.ant.taskdefs.GZip

All Implemented Interfaces:

java.lang.Cloneable

public class GZip
extends Pack

Compresses a file with the GZIP algorithm. Normally used to compress non-compressed archives such as TAR files.

Since:

Ant 1.1

Field Summary

Fields inherited from class org.apache.tools.ant.taskdefs.Pack

source, zipFile

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

GZip()

Method Summary

protected void	pack() perform the GZip compression operation.
protected boolean	supportsNonFileResources() Whether this task can deal with non-file resources.

Methods inherited from class org.apache.tools.ant.taskdefs.Pack

addConfigured, execute, getSrcResource, setDestfile, setSrc, setSrcResource, setZipfile, zipFile, zipResource

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

GZip

public GZip()

Method Detail

pack

protected void pack()

perform the GZip compression operation.

Specified by:

pack in class Pack

supportsNonFileResources

protected boolean supportsNonFileResources()

Whether this task can deal with non-file resources.

This implementation returns true only if this task is <gzip>. Any subclass of this class that also wants to support non-file resources needs to override this method. We need to do so for backwards compatibility reasons since we can't expect subclasses to support resources.

Overrides:

supportsNonFileResources in class Pack

Returns:

true if this case supports non file resources.

Since:

Ant 1.7