| /* |
| * $Id$ |
| * |
| * 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.velocity.render; |
| |
| import java.util.Collections; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import javax.servlet.ServletContext; |
| |
| import org.apache.tiles.request.ApplicationContext; |
| import org.apache.tiles.request.servlet.ServletUtil; |
| import org.apache.velocity.tools.view.JeeConfig; |
| |
| /** |
| * Implements JeeConfig to use parameters set through |
| * {@link VelocityRenderer#setParameter(String, String)}. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class ApplicationContextJeeConfig implements JeeConfig { |
| |
| /** |
| * The application context. |
| */ |
| private ApplicationContext applicationContext; |
| |
| /** |
| * The initialization parameters for VelocityView. |
| */ |
| private Map<String, String> params; |
| |
| /** |
| * Constructor. |
| * |
| * @param applicationContext The application context. |
| * @param params Configuration parameters. |
| */ |
| public ApplicationContextJeeConfig(ApplicationContext applicationContext, Map<String, String> params) { |
| this.applicationContext = applicationContext; |
| this.params = new HashMap<String, String>(params); |
| } |
| |
| /** {@inheritDoc} */ |
| public String getInitParameter(String name) { |
| return params.get(name); |
| } |
| |
| /** {@inheritDoc} */ |
| public String findInitParameter(String key) { |
| return params.get(key); |
| } |
| |
| /** {@inheritDoc} */ |
| public Enumeration<String> getInitParameterNames() { |
| return Collections.enumeration(params.keySet()); |
| } |
| |
| /** {@inheritDoc} */ |
| public String getName() { |
| return "Application Context JEE Config"; |
| } |
| |
| /** {@inheritDoc} */ |
| public ServletContext getServletContext() { |
| return ServletUtil.getServletContext(applicationContext); |
| } |
| } |