| /* |
| * 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.ext.beans; |
| |
| import freemarker.ext.util.ModelFactory; |
| import freemarker.template.ObjectWrapper; |
| import freemarker.template.TemplateModel; |
| import freemarker.template.TemplateNumberModel; |
| |
| /** |
| * Wraps arbitrary subclass of {@link java.lang.Number} into a reflective model. |
| * Beside acting as a {@link TemplateNumberModel}, you can call all Java methods on |
| * these objects as well. |
| */ |
| public class NumberModel |
| extends |
| BeanModel |
| implements |
| TemplateNumberModel { |
| static final ModelFactory FACTORY = |
| new ModelFactory() |
| { |
| @Override |
| public TemplateModel create(Object object, ObjectWrapper wrapper) { |
| return new NumberModel((Number) object, (BeansWrapper) wrapper); |
| } |
| }; |
| /** |
| * Creates a new model that wraps the specified number object. |
| * @param number the number object to wrap into a model. |
| * @param wrapper the {@link BeansWrapper} associated with this model. |
| * Every model has to have an associated {@link BeansWrapper} instance. The |
| * model gains many attributes from its wrapper, including the caching |
| * behavior, method exposure level, method-over-item shadowing policy etc. |
| */ |
| public NumberModel(Number number, BeansWrapper wrapper) { |
| super(number, wrapper); |
| } |
| |
| @Override |
| public Number getAsNumber() { |
| return (Number) object; |
| } |
| } |