| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 freemarker.template; |
| |
| import java.util.Locale; |
| |
| import freemarker.core.Environment; |
| |
| /** |
| * An abstract base class for scalars that vary by locale. |
| * Here is a silly usage example. |
| * <code> |
| * TemplateScalarModel localizedYes = new LocalizedString() { |
| * public String getLocalizedString(java.util.Locale locale) { |
| * String lang = locale.getLanguage(); |
| * if "fr".equals(lang) |
| * return "oui"; |
| * else if "de".equals(lang) |
| * return "sí"; |
| * else |
| * return "yes"; |
| * } |
| * }; |
| * </code> |
| */ |
| |
| abstract public class LocalizedString implements TemplateScalarModel { |
| |
| |
| public String getAsString() throws TemplateModelException { |
| Environment env = Environment.getCurrentEnvironment(); |
| Locale locale = env.getLocale(); |
| return getLocalizedString(locale); |
| } |
| |
| abstract public String getLocalizedString(Locale locale) throws TemplateModelException; |
| } |