org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools
Class Reducer

java.lang.Object
  org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools.FileProcessor
      org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools.Reducer

public class Reducer
extends FileProcessor

Reduces JavaScript files by stripping comments and redundant whitespace and renaming local variable names to shorter ones.

Version:

$Name: $ ($Revision: 606225 $) $Date: 2007-12-21 16:55:00 +0100 (Fr, 21 Dez 2007) $

Field Summary

Fields inherited from class org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools.FileProcessor

isVerbose

Constructor Summary

Reducer()

Reducer(boolean whitespaceComments, boolean localVars)
creates a new Reducer.

Method Summary

static void	main(java.lang.String[] args)
void	process(java.io.BufferedReader in, java.io.PrintWriter out) reduces a JavaScript file.
protected void	processFile(java.io.File in, java.io.File out) Called to process a single file.

Methods inherited from class org.apache.myfaces.buildtools.maven2.plugin.javascript.uixtools.FileProcessor

getExtensionFilter, process

Methods inherited from class java.lang.Object

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

Constructor Detail

Reducer

public Reducer(boolean whitespaceComments,
               boolean localVars)

creates a new Reducer.

Parameters:

whitespaceComments - if true removes comments and extra whitespace

localVars - if true renames local variable names to shorter ones.

Reducer

public Reducer()

Method Detail

process

public void process(java.io.BufferedReader in,
                    java.io.PrintWriter out)
             throws java.io.IOException,
                    java.lang.InterruptedException

reduces a JavaScript file.

Parameters:

in - the source to read from

out - the source to write the reduced form to

Throws:

java.io.IOException

java.lang.InterruptedException

processFile

protected void processFile(java.io.File in,
                           java.io.File out)
                    throws java.io.IOException,
                           java.lang.InterruptedException

Description copied from class: FileProcessor

Called to process a single file.

Specified by:

processFile in class FileProcessor

Parameters:

in - the input file. This is never a directory.

out - the output file. If this file exists and overwriting is not permitted, then this method is never called.

Throws:

java.io.IOException

java.lang.InterruptedException

See Also:

FileProcessor.processFile(File, File)

main

public static void main(java.lang.String[] args)