001    /**
002     * Copyright 2005-2011 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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     */
016    package org.kuali.rice.kns.web.struts.action;
017    
018    import org.apache.commons.lang.StringUtils;
019    import org.apache.struts.util.MessageResourcesFactory;
020    import org.apache.struts.util.PropertyMessageResources;
021    
022    import java.util.HashMap;
023    import java.util.Map;
024    import java.util.Set;
025    
026    /**
027     * This is a description of what this class does - jjhanso don't forget to fill this in. 
028     * 
029     * @author Kuali Rice Team (rice.collab@kuali.org)
030     *
031     */
032    public class KualiPropertyMessageResources extends PropertyMessageResources {
033        private static final long serialVersionUID = -7712311580595112293L;
034        private HashMap kualiMessages;
035    
036        public KualiPropertyMessageResources(MessageResourcesFactory factory, String config) {
037            super(factory, config);
038        }
039    
040        public KualiPropertyMessageResources(MessageResourcesFactory factory, String config, boolean returnNull) {
041            super(factory, config, returnNull);
042        }
043    
044        protected void loadLocale(String localeKey) {
045            String initialConfig = config;
046            String[] propertyFiles = config.split(",");
047            for (String propertyFile : propertyFiles) {
048                config = propertyFile;
049                locales.remove(localeKey);
050                super.loadLocale(localeKey);
051            }
052            config = initialConfig;
053        }
054        
055        public Map getKualiProperties(String localeKey) {
056            if (this.kualiMessages != null && !this.kualiMessages.isEmpty()) {
057                return this.kualiMessages;
058            } 
059            localeKey = (localeKey == null) ? "" : localeKey;
060            String localePrefix = localeKey + ".";
061            
062            this.loadLocale((localeKey == null) ? "" : localeKey);
063            this.kualiMessages = new HashMap(this.messages.size());
064            Set<String> keys = this.messages.keySet();
065            for (String key : keys) {
066                this.kualiMessages.put(StringUtils.substringAfter(key, localePrefix), this.messages.get(key));
067            }
068            return this.kualiMessages;
069        }
070    
071    }