org.apache.tools.ant.taskdefs
Class Pack

java.lang.Object
  |
  +--org.apache.tools.ant.ProjectComponent
        |
        +--org.apache.tools.ant.Task
              |
              +--org.apache.tools.ant.taskdefs.Pack

Direct Known Subclasses:

BZip2, GZip

public abstract class Pack

extends Task

Abstract Base class for pack tasks.

Since:

Ant 1.5

Field Summary

protected java.io.File	source
protected java.io.File	zipFile

Fields inherited from class org.apache.tools.ant.Task

description, location, target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

project

Constructor Summary

Pack()

Method Summary

void	execute() validate, then hand off to the subclass
protected abstract void	pack() subclasses must implement this method to do their compression
void	setDestfile(java.io.File zipFile) the required destination file.
void	setSrc(java.io.File src) the file to compress; required.
void	setZipfile(java.io.File zipFile) the required destination file.
protected void	zipFile(java.io.File file, java.io.OutputStream zOut) zip a file to an output stream

Methods inherited from class org.apache.tools.ant.Task

getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, reconfigure, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

getProject, setProject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

zipFile

protected java.io.File zipFile

source

protected java.io.File source

Constructor Detail

Pack

public Pack()

Method Detail

setZipfile

public void setZipfile(java.io.File zipFile)

the required destination file.

Parameters:

zipFile -

setDestfile

public void setDestfile(java.io.File zipFile)

the required destination file.

Parameters:

zipFile -

setSrc

public void setSrc(java.io.File src)

the file to compress; required.

Parameters:

src -

execute

public void execute()
             throws BuildException

validate, then hand off to the subclass

Overrides:

execute in class Task

Throws:

BuildException

zipFile

protected void zipFile(java.io.File file,
                       java.io.OutputStream zOut)
                throws java.io.IOException

zip a file to an output stream

Parameters:

file -

zOut -

Throws:

java.io.IOException

pack

protected abstract void pack()

subclasses must implement this method to do their compression