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A collection of classes shared by broadleaf profile, cms, admin, and core.
/*
* 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.web.util;
import org.broadleafcommerce.common.web.resource.BroadleafResourceHttpRequestHandler;
import org.springframework.context.ApplicationContext;
import org.thymeleaf.Arguments;
import org.thymeleaf.spring3.context.SpringWebContext;
import java.util.HashMap;
import java.util.Map;
/**
* Note that the utility methods to return a js or css request handler cannot be replaced with @Resource
* annotations due to these beans only existing in a web application context, whereas the callers of these
* resources may exist in both web and non-web application contexts.
*
* @author Andre Azzolini (apazzolini)
*/
public class ProcessorUtils {
protected static Map cachedBeans = new HashMap();
/**
* Note: See the class level comment for {@link ProcessorUtils}
*
* @param arguments
* @return the "blJsResources" bean
*/
public static BroadleafResourceHttpRequestHandler getJsRequestHandler(Arguments arguments) {
String key = "blJsResources";
BroadleafResourceHttpRequestHandler reqHandler = (BroadleafResourceHttpRequestHandler) cachedBeans.get(key);
if (reqHandler == null) {
final ApplicationContext appCtx = ((SpringWebContext) arguments.getContext()).getApplicationContext();
reqHandler = (BroadleafResourceHttpRequestHandler) appCtx.getBean(key);
cachedBeans.put(key, reqHandler);
}
return reqHandler;
}
/**
* Note: See the class level comment for {@link ProcessorUtils}
*
* @param arguments
* @return the "blCssResources" bean
*/
public static BroadleafResourceHttpRequestHandler getCssRequestHandler(Arguments arguments) {
String key = "blCssResources";
BroadleafResourceHttpRequestHandler reqHandler = (BroadleafResourceHttpRequestHandler) cachedBeans.get(key);
if (reqHandler == null) {
final ApplicationContext appCtx = ((SpringWebContext) arguments.getContext()).getApplicationContext();
reqHandler = (BroadleafResourceHttpRequestHandler) appCtx.getBean(key);
cachedBeans.put(key, reqHandler);
}
return reqHandler;
}
}
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