| /* |
| * 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 java.util.AbstractList; |
| |
| import freemarker.template.TemplateModel; |
| import freemarker.template.TemplateModelAdapter; |
| import freemarker.template.TemplateModelException; |
| import freemarker.template.TemplateSequenceModel; |
| import freemarker.template.utility.UndeclaredThrowableException; |
| |
| /** |
| */ |
| class SequenceAdapter extends AbstractList implements TemplateModelAdapter { |
| private final BeansWrapper wrapper; |
| private final TemplateSequenceModel model; |
| |
| SequenceAdapter(TemplateSequenceModel model, BeansWrapper wrapper) { |
| this.model = model; |
| this.wrapper = wrapper; |
| } |
| |
| public TemplateModel getTemplateModel() { |
| return model; |
| } |
| |
| @Override |
| public int size() { |
| try { |
| return model.size(); |
| } catch (TemplateModelException e) { |
| throw new UndeclaredThrowableException(e); |
| } |
| } |
| |
| @Override |
| public Object get(int index) { |
| try { |
| return wrapper.unwrap(model.get(index)); |
| } catch (TemplateModelException e) { |
| throw new UndeclaredThrowableException(e); |
| } |
| } |
| |
| public TemplateSequenceModel getTemplateSequenceModel() { |
| return model; |
| } |
| |
| } |