org.broadleafcommerce.common.resource.service
Class ResourceMinificationServiceImpl

java.lang.Object
  org.broadleafcommerce.common.resource.service.ResourceMinificationServiceImpl

All Implemented Interfaces:

ResourceMinificationService

@Service(value="blResourceMinificationService")
public class ResourceMinificationServiceImpl
extends Object
implements ResourceMinificationService

Author:

Andre Azzolini (apazzolini)

See Also:

ResourceMinificationService

Field Summary

protected boolean	disableOptimizations
protected boolean	enabled
protected int	linebreak
protected static org.apache.commons.logging.Log	LOG
protected boolean	munge
protected boolean	preserveAllSemiColons
protected boolean	verbose

Constructor Summary

ResourceMinificationServiceImpl()

Method Summary

protected org.mozilla.javascript.ErrorReporter	getLogBasedErrorReporter()
byte[]	minify(String filename, byte[] bytes) Given the source byte[], will return a byte[] that represents the YUI-compressor minified version of the byte[].

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.apache.commons.logging.Log LOG

enabled

@Value(value="${minify.enabled}")
protected boolean enabled

linebreak

@Value(value="${minify.linebreak}")
protected int linebreak

munge

@Value(value="${minify.munge}")
protected boolean munge

verbose

@Value(value="${minify.verbose}")
protected boolean verbose

preserveAllSemiColons

@Value(value="${minify.preserveAllSemiColons}")
protected boolean preserveAllSemiColons

disableOptimizations

@Value(value="${minify.disableOptimizations}")
protected boolean disableOptimizations

Constructor Detail

ResourceMinificationServiceImpl

public ResourceMinificationServiceImpl()

Method Detail

minify

public byte[] minify(String filename,
                     byte[] bytes)

Description copied from interface: ResourceMinificationService

Given the source byte[], will return a byte[] that represents the YUI-compressor minified version of the byte[]. The behavior of this method is controlled via the following properties:

• minify.enabled - whether or not to actually perform minification
• minify.linebreak - if set to a value other than -1, will enforce a linebreak at that value
• minify.munge - if true, will replace variable names with shorter versions
• minify.verbose - if true, will display extra logging information to the console
• minify.preserveAllSemiColons - if true, will never remove semi-colons, even if two in a row exist
• minify.disableOptimizations - if true, will disable some micro-optimizations that are performed

Specified by:

minify in interface ResourceMinificationService

Returns:

the minified bytes

getLogBasedErrorReporter

protected org.mozilla.javascript.ErrorReporter getLogBasedErrorReporter()