org.springframework.extensions.surf

Class YUIJavaScriptCompressorHandler

java.lang.Object

org.springframework.extensions.surf.YUIJavaScriptCompressorHandler

All Implemented Interfaces:

JavaScriptCompressionHandler

public class YUIJavaScriptCompressorHandler
extends Object
implements JavaScriptCompressionHandler

YUI+RhinoJS based implementation of JavaScript compression handler. This compressor can handle ES3 and a large subset of ES5. Unfortunately it has issues with some ES5 features - including ES3 'reserved' words being used in ES5 code such as 'int' or 'char' as variable names. Therefore it is not suitable for modern ES5 code such as the unmodified source of pdf.js for example. NOTE: code extracted from DependencyAggregator

Since:

6.7

Author:

Kevin Roast

Constructor Summary

Constructors

Constructor and Description
YUIJavaScriptCompressorHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	compress(Reader reader, Writer writer)
void	setCharset(String charset)
void	setDisableOptimizations(boolean disableOptimizations)
void	setLinebreak(int linebreak)
void	setMunge(boolean munge)
void	setPreserveAllSemiColons(boolean preserveAllSemiColons)
void	setVerbose(boolean verbose)

Methods inherited from class java.lang.Object

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

Constructor Detail

YUIJavaScriptCompressorHandler

public YUIJavaScriptCompressorHandler()

Method Detail

compress

public void compress(Reader reader,
            Writer writer)
              throws IOException

Specified by:

compress in interface JavaScriptCompressionHandler

Throws:

IOException

setCharset

public void setCharset(String charset)

setLinebreak

public void setLinebreak(int linebreak)

setMunge

public void setMunge(boolean munge)

setVerbose

public void setVerbose(boolean verbose)

setPreserveAllSemiColons

public void setPreserveAllSemiColons(boolean preserveAllSemiColons)

setDisableOptimizations

public void setDisableOptimizations(boolean disableOptimizations)