| /* |
| * 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.core; |
| |
| import java.util.Locale; |
| |
| import freemarker.template.TemplateModelException; |
| import freemarker.template.TemplateNumberModel; |
| |
| public class LocaleSensitiveTemplateNumberFormatFactory extends TemplateNumberFormatFactory { |
| |
| public static final LocaleSensitiveTemplateNumberFormatFactory INSTANCE = new LocaleSensitiveTemplateNumberFormatFactory(); |
| |
| private LocaleSensitiveTemplateNumberFormatFactory() { |
| // Defined to decrease visibility |
| } |
| |
| @Override |
| public TemplateNumberFormat get(String params, Locale locale, Environment env) |
| throws InvalidFormatParametersException { |
| TemplateFormatUtil.checkHasNoParameters(params); |
| return new LocaleSensitiveTemplateNumberFormat(locale); |
| } |
| |
| private static class LocaleSensitiveTemplateNumberFormat extends TemplateNumberFormat { |
| |
| private final Locale locale; |
| |
| private LocaleSensitiveTemplateNumberFormat(Locale locale) { |
| this.locale = locale; |
| } |
| |
| @Override |
| public String formatToPlainText(TemplateNumberModel numberModel) |
| throws UnformattableValueException, TemplateModelException { |
| Number n = numberModel.getAsNumber(); |
| try { |
| return n + "_" + locale; |
| } catch (ArithmeticException e) { |
| throw new UnformattableValueException(n + " doesn't fit into an int"); |
| } |
| } |
| |
| @Override |
| public boolean isLocaleBound() { |
| return true; |
| } |
| |
| @Override |
| public String getDescription() { |
| return "test locale sensitive"; |
| } |
| |
| } |
| |
| } |