org.broadleafcommerce.common.web.processor

Class ResourceBundleProcessor

java.lang.Object

org.thymeleaf.processor.AbstractProcessor

org.thymeleaf.processor.element.AbstractElementProcessor

org.broadleafcommerce.common.web.processor.ResourceBundleProcessor

All Implemented Interfaces:

Comparable<org.thymeleaf.processor.IProcessor>, org.thymeleaf.processor.IProcessor

public class ResourceBundleProcessor
extends org.thymeleaf.processor.element.AbstractElementProcessor

Takes a list of resources and optionally minifies (using the Yahoo YUI minifier) and combines them together to present a single file in the response. This will also automatically version the file name when minifying so that changes to bundles will not be cached by the browser. Most of the heavy lifting of this processor is done in ResourceBundlingService which uses ResourceMinificationService.

The operation of this processor is dependent upon the bundle.enabled system property. If bundling is disabled via this system property then each file is individually linked in the HTML source

For example, given this bundle:

 <blc:bundle name="lib.js" 
             mapping-prefix="/js/"
             files="plugins.js,
                    libs/jquery.MetaData.js,
                    libs/jquery.rating.pack.js,
                    libs/jquery.dotdotdot-1.5.1.js" />
  
 

With bundling enabled this will turn into:

 <script type="text/javascript" src="/js/lib-123412.js" />
 
 

Where lib-123412.js is the result of minifying and combining all of the referenced files together.

With bundling disabled this turns into:

 <script type="text/javascript" src="/js/plugins.js" />
  <script type="text/javascript" src="/js/jquery.MetaData.js" />
  <script type="text/javascript" src="/js/jquery.rating.pack.js.js" />
  <script type="text/javascript" src="/js/jquery.dotdotdot-1.5.1.js" />
 
 

The files are presented without any additional processing done on them. This

This processor only supports files that end in .js and .css

Author:

apazzolini

See Also:

ResourceBundlingService}, ResourceMinificationService}

Field Summary

Fields

Modifier and Type	Field and Description
protected ResourceBundlingService	bundlingService

Constructor Summary

Constructors

Constructor and Description
ResourceBundleProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	getBundleEnabled()
protected org.thymeleaf.dom.Element	getElement(String src)
protected org.thymeleaf.dom.Element	getLinkElement(String src)
int	getPrecedence()
protected BroadleafResourceHttpRequestHandler	getRequestHandler(String name, org.thymeleaf.Arguments arguments)
protected org.thymeleaf.dom.Element	getScriptElement(String src)
protected org.thymeleaf.processor.ProcessorResult	processElement(org.thymeleaf.Arguments arguments, org.thymeleaf.dom.Element element)

Methods inherited from class org.thymeleaf.processor.element.AbstractElementProcessor

doProcess, getMatcher

Methods inherited from class org.thymeleaf.processor.AbstractProcessor

compareTo, getMessage, getMessageForProcessor, getMessageForTemplate, process

Methods inherited from class java.lang.Object

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

Field Detail

bundlingService

protected ResourceBundlingService bundlingService

Constructor Detail

ResourceBundleProcessor

public ResourceBundleProcessor()

Method Detail

getBundleEnabled

protected boolean getBundleEnabled()

getPrecedence

public int getPrecedence()

Specified by:

getPrecedence in class org.thymeleaf.processor.AbstractProcessor

processElement

protected org.thymeleaf.processor.ProcessorResult processElement(org.thymeleaf.Arguments arguments,
                                                     org.thymeleaf.dom.Element element)

Specified by:

processElement in class org.thymeleaf.processor.element.AbstractElementProcessor

getScriptElement

protected org.thymeleaf.dom.Element getScriptElement(String src)

getLinkElement

protected org.thymeleaf.dom.Element getLinkElement(String src)

getElement

protected org.thymeleaf.dom.Element getElement(String src)

getRequestHandler

protected BroadleafResourceHttpRequestHandler getRequestHandler(String name,
                                                    org.thymeleaf.Arguments arguments)