net.sf.javascriptzip
Class JavaScriptZip

java.lang.Object
  net.sf.javascriptzip.JavaScriptZip

public class JavaScriptZip
extends java.lang.Object

This class processes the JavaScript compression.
The compress methods is overloaded on two forms: One takes the String containing the script source, and returns the compressed contents; and other that receives an input and output file.
The main method may be called externally also.

Author:

Luis Fernando Planella Gonzalez - lfpg.dev@gmail.com

Constructor Summary

JavaScriptZip()

Method Summary

static JavaScriptZip	buildFromArguments(java.lang.String[] args) Returns an instance built from the command-line arguments.
static JavaScriptZip	buildFromProperties(java.util.Properties props) Returns an instance built from a Properties object.
void	compress() Compress the script, getting the input and output from this instance's input and output properties
void	compress(java.io.File in, java.io.File out) Compress the input file, storing it on the output file
java.lang.String	compress(java.lang.String script) Compress the script, represented by the input string
java.lang.String	getFooter()
java.lang.String	getHeader()
java.io.File	getInput()
java.io.File	getOutput()
boolean	isDisableOptimizations()
static void	main(java.lang.String[] args) Runs JavaScriptZip from the command line.
void	setDisableOptimizations(boolean disableOptimizations)
void	setFooter(java.lang.String footer)
void	setHeader(java.lang.String header)
void	setInput(java.io.File input)
void	setOutput(java.io.File output)

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptZip

public JavaScriptZip()

Method Detail

buildFromArguments

public static JavaScriptZip buildFromArguments(java.lang.String[] args)

Returns an instance built from the command-line arguments. Th

Parameters:

args - The arguments.

Returns:

The JavaScriptZip instance

buildFromProperties

public static JavaScriptZip buildFromProperties(java.util.Properties props)

Returns an instance built from a Properties object.

Parameters:

props - The properties. The following properties are read: input, output, header, footer and disableOptimizations

Returns:

The JavaScriptZip instance

main

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

Runs JavaScriptZip from the command line.
The arguments are passed by their order, and are:

• Input (mandatory): The (absolute or relative) script file name
• Output (mandatory): The (absolute or relative) output file or directory name.
  When is a directory, the same input name will be used
• Header (optional): A comment to be appended at the output script
• Footer (optional): A comment to be appended at the output script

Parameters:

args - The command line arguments

compress

public void compress()
              throws java.io.IOException

Compress the script, getting the input and output from this instance's input and output properties

Throws:

java.io.IOException - Error reading / writing the files

compress

public void compress(java.io.File in,
                     java.io.File out)
              throws java.io.IOException

Compress the input file, storing it on the output file

Parameters:

in - The input file

out - The output file

Throws:

java.io.IOException - Error reading / writing the files

compress

public java.lang.String compress(java.lang.String script)

Compress the script, represented by the input string

Parameters:

script - The original script contents

Returns:

The compressed script

getFooter

public java.lang.String getFooter()

Returns:

Returns the footer.

getHeader

public java.lang.String getHeader()

Returns:

Returns the header.

getInput

public java.io.File getInput()

getOutput

public java.io.File getOutput()

isDisableOptimizations

public boolean isDisableOptimizations()

setDisableOptimizations

public void setDisableOptimizations(boolean disableOptimizations)

setFooter

public void setFooter(java.lang.String footer)

Parameters:

footer - The footer to set.

setHeader

public void setHeader(java.lang.String header)

Parameters:

header - The header to set.

setInput

public void setInput(java.io.File input)

setOutput

public void setOutput(java.io.File output)