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java.lang.Objectorg.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.Unpack
org.apache.tools.ant.taskdefs.BUnzip2
public class BUnzip2
Expands a file that has been compressed with the BZIP2 algorithm. Normally used to compress non-compressed archives such as TAR files.
| Field Summary | 
|---|
| Fields inherited from class org.apache.tools.ant.taskdefs.Unpack | 
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| dest, source, srcResource | 
| Fields inherited from class org.apache.tools.ant.Task | 
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| target, taskName, taskType, wrapper | 
| Fields inherited from class org.apache.tools.ant.ProjectComponent | 
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| description, location, project | 
| Constructor Summary | |
|---|---|
| BUnzip2() | |
| Method Summary | |
|---|---|
| protected  void | extract()Do the unbzipping. | 
| protected  java.lang.String | getDefaultExtension()Get the default extension. | 
| protected  boolean | supportsNonFileResources()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, 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 | 
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| clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject | 
| Methods inherited from class java.lang.Object | 
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| equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
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public BUnzip2()
| Method Detail | 
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protected java.lang.String getDefaultExtension()
getDefaultExtension in class Unpackprotected void extract()
extract in class Unpackprotected boolean supportsNonFileResources()
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.
supportsNonFileResources in class Unpack| 
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