Package org.apache.tools.ant.taskdefs
Class GUnzip
java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.Unpack
org.apache.tools.ant.taskdefs.GUnzip
- All Implemented Interfaces:
java.lang.Cloneable
public class GUnzip extends Unpack
Expands a file that has been compressed with the GZIP
algorithm. Normally used to compress non-compressed archives such
as TAR files.
- Since:
- Ant 1.1
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Field Summary
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Constructor Summary
Constructors Constructor Description GUnzip()
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Method Summary
Modifier and Type Method Description protected void
extract()
Implement the gunzipping.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
clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject
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Constructor Details
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GUnzip
public GUnzip()
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Method Details
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getDefaultExtension
protected java.lang.String getDefaultExtension()Get the default extension.- Specified by:
getDefaultExtension
in classUnpack
- Returns:
- the value ".gz"
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extract
protected void extract()Implement the gunzipping. -
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 task supports non file resources.
- Since:
- Ant 1.7
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