| /* |
| * $Id$ |
| * |
| * 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 org.apache.tiles.autotag.freemarker.runtime; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| |
| import org.apache.tiles.request.Request; |
| import org.apache.tiles.request.freemarker.FreemarkerRequest; |
| import org.apache.tiles.request.freemarker.FreemarkerRequestUtil; |
| |
| import freemarker.core.Environment; |
| import freemarker.template.TemplateDirectiveBody; |
| import freemarker.template.TemplateDirectiveModel; |
| import freemarker.template.TemplateModel; |
| |
| /** |
| * Base directive model for models with a body. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public abstract class BodylessFMModel implements TemplateDirectiveModel { |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public void execute(Environment env, @SuppressWarnings("rawtypes") Map params, TemplateModel[] loopVars, |
| TemplateDirectiveBody body) throws IOException { |
| Request request = FreemarkerRequest.createServletFreemarkerRequest( |
| FreemarkerRequestUtil.getApplicationContext(env), env); |
| execute(params, request); |
| } |
| |
| /** |
| * Executes the model. |
| * |
| * @param parms Parameters. |
| * @param request The request. |
| * @throws IOException If something goes wrong. |
| */ |
| protected abstract void execute(Map<String, TemplateModel> parms, |
| Request request) throws IOException; |
| } |