Package org.apache.tools.ant.taskdefs
Class BUnzip2
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.Unpack
org.apache.tools.ant.taskdefs.BUnzip2
- All Implemented Interfaces:
Cloneable
Expands a file that has been compressed with the BZIP2
algorithm. Normally used to compress non-compressed archives such
as TAR files.
- Since:
- Ant 1.5
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Field Summary
Fields inherited from class org.apache.tools.ant.taskdefs.Unpack
dest, source, srcResource
Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
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Constructor Summary
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Method Summary
Methods inherited from class org.apache.tools.ant.taskdefs.Unpack
addConfigured, execute, setDest, setDest, setSrc, setSrc, setSrcResource
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
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Constructor Details
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BUnzip2
public BUnzip2()
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Method Details
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getDefaultExtension
Get the default extension.- Specified by:
getDefaultExtension
in classUnpack
- Returns:
- the string ".bz2"
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extract
protected void extract()Do the unbzipping. -
supportsNonFileResources
protected boolean supportsNonFileResources()Whether this task can deal with non-file resources.This implementation returns true only if this task is <gunzip>. 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 classUnpack
- Returns:
- true if this class supports non file resources.
- Since:
- Ant 1.7
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