001/* 002 * Copyright 2023 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.cms.contenttype; 017 018import org.apache.avalon.framework.configuration.Configuration; 019import org.apache.avalon.framework.configuration.ConfigurationException; 020import org.apache.commons.lang3.StringUtils; 021 022import org.ametys.runtime.config.Config; 023import org.ametys.runtime.config.ConfigManager; 024import org.ametys.runtime.model.ModelItem; 025import org.ametys.runtime.model.type.ModelItemTypeConstants; 026 027/** 028 * Content type overrides, based on a configuration parameter of type boolean. 029 * The overrides of these extensions are active only if the configuration parameter value is <code>true</code> 030 */ 031public class ConfigBasedContentTypeOverrides extends StaticContentTypeOverrides 032{ 033 @Override 034 public void configure(Configuration configuration) throws ConfigurationException 035 { 036 Configuration configParamConfiguration = configuration.getChild("config-param"); 037 String configParamId = configParamConfiguration.getValue(); 038 039 ConfigManager configManager = ConfigManager.getInstance(); 040 boolean isActive; 041 if (configManager.hasModelItem(configParamId)) 042 { 043 ModelItem configParam = ConfigManager.getInstance().getModelItem(configParamId); 044 if (!ModelItemTypeConstants.BOOLEAN_TYPE_ID.equals(configParam.getType().getId())) 045 { 046 throw new ConfigurationException("Unable to override content types according the the configuration parameter '" + configParamId + "'. This parameter is not a boolean", configParamConfiguration); 047 } 048 049 isActive = Config.getInstance().getValue(configParamId); 050 } 051 else 052 { 053 // If the config parameter does not exist, log a warning but do not throw an exception, it could be on purpose (ex: an excluded feature) 054 getLogger().warn("Unable to add some override configuration for content types '" + StringUtils.join(_overriddenContentTypeIds, ", ") + ". The configuration parameter '" + configParamId + "' is not defined."); 055 isActive = false; 056 } 057 058 if (isActive) 059 { 060 super.configure(configuration); 061 } 062 } 063}