| /* |
| * $Id$ |
| * |
| * 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.request.freemarker.render; |
| |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.apache.tiles.request.freemarker.servlet.SharedVariableLoaderFreemarkerServlet; |
| |
| /** |
| * Extends {@link SharedVariableLoaderFreemarkerServlet} to use the attribute value as the template name. |
| */ |
| public class AttributeValueFreemarkerServlet extends SharedVariableLoaderFreemarkerServlet { |
| |
| /** |
| * The serial UID. |
| */ |
| private static final long serialVersionUID = 5412169082301451211L; |
| |
| /** |
| * Holds the value that should be used as the template name. |
| */ |
| private ThreadLocal<String> valueHolder = new ThreadLocal<String>(); |
| |
| /** |
| * Sets the value to use as the template name. |
| * |
| * @param value The template name. |
| */ |
| public void setValue(String value) { |
| valueHolder.set(value); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected String requestUrlToTemplatePath(HttpServletRequest request) { |
| return valueHolder.get(); |
| } |
| } |