GZip (Apache Ant API)

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:: 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 Pack
source, zipFile

Fields inherited from class Task
target, taskName, taskType, wrapper

Fields inherited from class ProjectComponent
description, location, project
Constructor Summary

Constructors

Constructor

Description

GZip()
Method Summary

Modifier and Type

Method

Description

protected void

pack()

perform the GZip compression operation.

protected boolean

supportsNonFileResources()

Whether this task can deal with non-file resources.

Methods inherited from class Pack
addConfigured, execute, getSrcResource, setDestfile, setSrc, setSrcResource, setZipfile, zipFile, zipResource

Methods inherited from class 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 ProjectComponent
clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- GZip
  
  public GZip()
Method Details
- 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