org.apache.ant.compress.taskdefs
Class UnpackBase

java.lang.Object
  extended by org.apache.tools.ant.ProjectComponent
      extended by org.apache.tools.ant.Task
          extended by org.apache.tools.ant.taskdefs.Unpack
              extended by org.apache.ant.compress.taskdefs.UnpackBase
All Implemented Interfaces:
java.lang.Cloneable
Direct Known Subclasses:
BUnzip2, GUnzip, UnPack200, UnXZ

public abstract class UnpackBase
extends org.apache.tools.ant.taskdefs.Unpack

Expands a resource that has been compressed.


Field Summary
 
Fields inherited from class org.apache.tools.ant.taskdefs.Unpack
dest, source, srcResource
 
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
protected UnpackBase(java.lang.String defaultExtension)
           
protected UnpackBase(java.lang.String defaultExtension, CompressorStreamFactory factory)
           
 
Method Summary
protected  void extract()
          Implement the uncompression.
protected  java.lang.String getDefaultExtension()
          Get the default extension.
 void setDecompressConcatenated(boolean b)
          Whether to extract the whole resource if it contains multiple concatenated streams.
protected  void setFactory(CompressorStreamFactory factory)
           
protected  boolean supportsNonFileResources()
          Yes, we can.
 
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
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UnpackBase

protected UnpackBase(java.lang.String defaultExtension,
                     CompressorStreamFactory factory)

UnpackBase

protected UnpackBase(java.lang.String defaultExtension)
Since:
Apache Compress Antlib 1.1
Method Detail

setFactory

protected final void setFactory(CompressorStreamFactory factory)
Since:
Apache Compress Antlib 1.1

getDefaultExtension

protected final java.lang.String getDefaultExtension()
Get the default extension.

Specified by:
getDefaultExtension in class org.apache.tools.ant.taskdefs.Unpack

setDecompressConcatenated

public void setDecompressConcatenated(boolean b)
Whether to extract the whole resource if it contains multiple concatenated streams.

Defaults to false for backwards compatibility.

Since:
Apache Compress Antlib 1.2

extract

protected void extract()
Implement the uncompression.

Specified by:
extract in class org.apache.tools.ant.taskdefs.Unpack

supportsNonFileResources

protected final boolean supportsNonFileResources()
Yes, we can.

Overrides:
supportsNonFileResources in class org.apache.tools.ant.taskdefs.Unpack