001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.services; 016 017import java.io.IOException; 018 019import javax.servlet.ServletException; 020import javax.servlet.http.HttpServletRequest; 021import javax.servlet.http.HttpServletResponse; 022 023/** 024 * An object that can service an HTTP servlet request. This is the bridge from the servlet world 025 * into the Tapestry world. Generally, few objects actually implement this; instead objects 026 * implement {@link org.apache.tapestry.services.ServletRequestServicerFilter} and plug into 027 * the tapestry.request.ServletRequestServicerPipeline configuration point. 028 * 029 * @author Howard Lewis Ship 030 * @since 4.0 031 */ 032public interface ServletRequestServicer 033{ 034 public void service(HttpServletRequest request, HttpServletResponse response) 035 throws IOException, ServletException; 036}