001 package org.apache.myfaces.tobago.context; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.slf4j.Logger; 021 import org.slf4j.LoggerFactory; 022 023 import javax.faces.context.FacesContext; 024 import java.util.Collections; 025 import java.util.Enumeration; 026 import java.util.ResourceBundle; 027 028 /** 029 * This class works like the Java resource bundle mechanism for a named resource bundle 030 * and adds the functionality of the tobago themes and also supports XML properties files. 031 * This class might be used in the faces-config.xml as an alternative to the tc:loadBundle tag. 032 * 033 * @since 1.5.0 034 */ 035 public class TobagoBundle extends ResourceBundle { 036 037 private static final Logger LOG = LoggerFactory.getLogger(TobagoBundle.class); 038 039 private String bundleName; 040 041 public TobagoBundle(String bundleName) { 042 this.bundleName = bundleName; 043 } 044 045 protected Object handleGetObject(String key) { 046 if (LOG.isDebugEnabled()) { 047 LOG.debug("Searching for '{}' in bundle '{}'", key, bundleName); 048 } 049 FacesContext facesContext = FacesContext.getCurrentInstance(); 050 return ResourceManagerUtils.getProperty(facesContext, bundleName, key); 051 } 052 053 public Enumeration<String> getKeys() { 054 return Collections.enumeration(Collections.EMPTY_LIST); 055 } 056 057 public String getBundleName() { 058 return bundleName; 059 } 060 }