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:
java.lang.Cloneable
public class BUnzip2 extends Unpack
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
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Constructor Summary
Constructors Constructor Description BUnzip2() -
Method Summary
Modifier and Type Method Description protected voidextract()Do the unbzipping.protected java.lang.StringgetDefaultExtension()Get the default extension.protected booleansupportsNonFileResources()Whether this task can deal with non-file resources.Methods inherited from class org.apache.tools.ant.taskdefs.Unpack
addConfigured, execute, setDest, setDest, setSrc, setSrc, setSrcResourceMethods 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, setTaskTypeMethods 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
protected java.lang.String getDefaultExtension()Get the default extension.- Specified by:
getDefaultExtensionin 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:
supportsNonFileResourcesin classUnpack- Returns:
- true if this class supports non file resources.
- Since:
- Ant 1.7
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