| /* |
| * Copyright 2007 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.dev.shell; |
| |
| import java.util.Enumeration; |
| |
| import javax.servlet.ServletConfig; |
| import javax.servlet.ServletContext; |
| |
| /** |
| * {@link ServletConfig} proxy which ensures that an un-proxied |
| * {@link ServletContext} is never returned to a servlet in hosted mode. |
| */ |
| class HostedModeServletConfigProxy implements ServletConfig { |
| private final ServletConfig config; |
| private final ServletContext context; |
| |
| public HostedModeServletConfigProxy(ServletConfig config, |
| ServletContext context) { |
| this.config = config; |
| this.context = context; |
| } |
| |
| /** |
| * @param arg0 |
| * @return |
| * @see javax.servlet.ServletConfig#getInitParameter(java.lang.String) |
| */ |
| @Override |
| public String getInitParameter(String arg0) { |
| return config.getInitParameter(arg0); |
| } |
| |
| /** |
| * @return |
| * @see javax.servlet.ServletConfig#getInitParameterNames() |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| public Enumeration<String> getInitParameterNames() { |
| return config.getInitParameterNames(); |
| } |
| |
| /** |
| * @return |
| * @see javax.servlet.ServletConfig#getServletContext() |
| */ |
| @Override |
| public ServletContext getServletContext() { |
| return context; |
| } |
| |
| /** |
| * @return |
| * @see javax.servlet.ServletConfig#getServletName() |
| */ |
| @Override |
| public String getServletName() { |
| return config.getServletName(); |
| } |
| } |