| /* |
| * 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.mortbay.jetty.servlet; |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.UnavailableException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.mortbay.http.PathMap; |
| import org.mortbay.util.Code; |
| |
| |
| public class OsgiServletHandler |
| extends ServletHandler |
| { |
| protected org.osgi.service.http.HttpContext m_osgiHttpContext; |
| |
| |
| public OsgiServletHandler( |
| org.osgi.service.http.HttpContext osgiHttpContext) |
| { |
| m_osgiHttpContext = osgiHttpContext; |
| } |
| |
| |
| // allow external adding of osgi servlet holder |
| public void addOsgiServletHolder(String pathSpec, ServletHolder holder) |
| { |
| super.addServletHolder(pathSpec, holder); |
| } |
| |
| |
| public OsgiServletHolder removeOsgiServletHolder(String pathSpec) |
| { |
| OsgiServletHolder holder = (OsgiServletHolder) |
| super.getServletHolder(pathSpec); |
| PathMap map = super.getServletMap(); |
| map.remove(pathSpec); |
| |
| // Remove holder from handler name map to allow re-registration. |
| super._nameMap.remove(holder.getName()); |
| |
| return holder; |
| } |
| |
| |
| // override standard handler behaviour to return resource from OSGi |
| // HttpContext |
| public URL getResource(String uriInContext) |
| throws MalformedURLException |
| { |
| Code.debug("OSGI ServletHandler getResource:" + uriInContext); |
| return m_osgiHttpContext.getResource(uriInContext); |
| } |
| |
| // override standard behaviour to check context first |
| protected void dispatch(String pathInContext, |
| HttpServletRequest request, |
| HttpServletResponse response, |
| ServletHolder servletHolder) |
| throws ServletException, |
| UnavailableException, |
| IOException |
| { |
| Code.debug("dispatch path = " + pathInContext); |
| if (m_osgiHttpContext.handleSecurity(request, response)) |
| { |
| // service request |
| servletHolder.handle(request,response); |
| } |
| else |
| { |
| //TODO: any other error/auth handling we should do in here? |
| |
| // response.flushBuffer() if available |
| try |
| { |
| response.getClass().getDeclaredMethod("flushBuffer", null).invoke(response, null); |
| } |
| catch (Exception ex) |
| { |
| // else ignore |
| ex.printStackTrace(); |
| } |
| } |
| } |
| } |
| |
| |