| /* |
| * 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.text.DateFormat; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| |
| import freemarker.template.TemplateDateModel; |
| import freemarker.template.TemplateModelException; |
| |
| /** |
| * Java {@link DateFormat}-based format. |
| */ |
| class JavaTemplateDateFormat extends TemplateDateFormat { |
| |
| private final DateFormat javaDateFormat; |
| |
| public JavaTemplateDateFormat(DateFormat javaDateFormat) { |
| this.javaDateFormat = javaDateFormat; |
| } |
| |
| @Override |
| public String formatToPlainText(TemplateDateModel dateModel) throws TemplateModelException { |
| return javaDateFormat.format(TemplateFormatUtil.getNonNullDate(dateModel)); |
| } |
| |
| @Override |
| public Date parse(String s, int dateType) throws UnparsableValueException { |
| try { |
| return javaDateFormat.parse(s); |
| } catch (ParseException e) { |
| throw new UnparsableValueException(e.getMessage(), e); |
| } |
| } |
| |
| @Override |
| public String getDescription() { |
| return javaDateFormat instanceof SimpleDateFormat |
| ? ((SimpleDateFormat) javaDateFormat).toPattern() |
| : javaDateFormat.toString(); |
| } |
| |
| @Override |
| public boolean isLocaleBound() { |
| return true; |
| } |
| |
| @Override |
| public boolean isTimeZoneBound() { |
| return true; |
| } |
| |
| } |