org.apache.tools.ant.taskdefs
Class BZip2

java.lang.Object
  extended by org.apache.tools.ant.ProjectComponent
      extended by org.apache.tools.ant.Task
          extended by org.apache.tools.ant.taskdefs.Pack
              extended by org.apache.tools.ant.taskdefs.BZip2
All Implemented Interfaces:
java.lang.Cloneable

public class BZip2
extends Pack

Compresses a file with the BZIP2 algorithm. Normally used to compress non-compressed archives such as TAR files.

Since:
Ant 1.5

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
BZip2()
           
 
Method Summary
protected  void pack()
          Compress the zipFile.
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

BZip2

public BZip2()
Method Detail

pack

protected void pack()
Compress the zipFile.

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 <bzip2>. 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 task support non file resources.
Since:
Ant 1.7