org.broadleafcommerce.common.resource.service.ResourceMinificationService Maven / Gradle / Ivy

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A collection of classes shared by broadleaf profile, cms, admin, and core.

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/*
 * Copyright 2008-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.broadleafcommerce.common.resource.service;

/**
 * Service responsible for interacting with YUI-compressor to minify JS/CSS resources.
 * 
 * @author Andre Azzolini (apazzolini)
 */
public 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
     * 
     * 
     * @param filename
     * @param bytes
     * @return the minified bytes
     */
    public byte[] minify(String filename, byte[] bytes);

}