| /* |
| * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.xml.internal.ws.transport.http.server; |
| |
| import com.sun.istack.internal.NotNull; |
| import com.sun.istack.internal.Nullable; |
| import com.sun.net.httpserver.HttpExchange; |
| import com.sun.net.httpserver.HttpHandler; |
| import com.sun.net.httpserver.HttpsExchange; |
| import com.sun.xml.internal.ws.resources.HttpserverMessages; |
| import com.sun.xml.internal.ws.transport.http.HttpAdapter; |
| import com.sun.xml.internal.ws.transport.http.WSHTTPConnection; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.concurrent.Executor; |
| import java.util.logging.Logger; |
| |
| /** |
| * {@link HttpHandler} implementation that serves the actual request. |
| * |
| * @author Jitendra Kotamraju |
| * @author Kohsuke Kawaguhi |
| */ |
| final class WSHttpHandler implements HttpHandler { |
| |
| private static final String GET_METHOD = "GET"; |
| private static final String POST_METHOD = "POST"; |
| private static final String HEAD_METHOD = "HEAD"; |
| private static final String PUT_METHOD = "PUT"; |
| private static final String DELETE_METHOD = "DELETE"; |
| |
| private static final Logger logger = |
| Logger.getLogger( |
| com.sun.xml.internal.ws.util.Constants.LoggingDomain + ".server.http"); |
| |
| private final HttpAdapter adapter; |
| private final Executor executor; |
| |
| public WSHttpHandler(@NotNull HttpAdapter adapter, @Nullable Executor executor) { |
| assert adapter!=null; |
| this.adapter = adapter; |
| this.executor = executor; |
| } |
| |
| /** |
| * Called by HttpServer when there is a matching request for the context |
| */ |
| public void handle(HttpExchange msg) { |
| try { |
| logger.fine("Received HTTP request:"+msg.getRequestURI()); |
| if (executor != null) { |
| // Use application's Executor to handle request. Application may |
| // have set an executor using Endpoint.setExecutor(). |
| executor.execute(new HttpHandlerRunnable(msg)); |
| } else { |
| handleExchange(msg); |
| } |
| } catch(Throwable e) { |
| // Dont't propagate the exception otherwise it kills the httpserver |
| e.printStackTrace(); |
| } |
| } |
| |
| public void handleExchange(HttpExchange msg) throws IOException { |
| WSHTTPConnection con = new ServerConnectionImpl(adapter,msg); |
| try { |
| logger.fine("Received HTTP request:"+msg.getRequestURI()); |
| String method = msg.getRequestMethod(); |
| if (method.equals(GET_METHOD)) { |
| String queryString = msg.getRequestURI().getQuery(); |
| logger.fine("Query String for request ="+queryString); |
| if (adapter.isMetadataQuery(queryString)) { |
| adapter.publishWSDL(con,getRequestAddress(msg), msg.getRequestURI().getQuery()); |
| } else { |
| adapter.handle(con); |
| } |
| } else if (method.equals(POST_METHOD) || method.equals(HEAD_METHOD) |
| || method.equals(PUT_METHOD) || method.equals(DELETE_METHOD)) { |
| adapter.handle(con); |
| } else { |
| logger.warning(HttpserverMessages.UNEXPECTED_HTTP_METHOD(method)); |
| } |
| } finally { |
| msg.close(); |
| } |
| } |
| |
| /** |
| * Wrapping the processing of request in a Runnable so that it can be |
| * executed in Executor. |
| */ |
| class HttpHandlerRunnable implements Runnable { |
| final HttpExchange msg; |
| |
| HttpHandlerRunnable(HttpExchange msg) { |
| this.msg = msg; |
| } |
| |
| public void run() { |
| try { |
| handleExchange(msg); |
| } catch (Throwable e) { |
| // Does application's executor handle this exception ? |
| e.printStackTrace(); |
| } |
| } |
| } |
| |
| |
| /** |
| * Computes the Endpoint's address from the request. Use "Host" header |
| * so that it has correct address(IP address or someother hostname) through |
| * which the application reached the endpoint. |
| * |
| * @return |
| * a string like "http://foo.bar:1234/abc/def" |
| */ |
| static @NotNull String getRequestAddress(HttpExchange msg) { |
| StringBuilder strBuf = new StringBuilder(); |
| strBuf.append((msg instanceof HttpsExchange) ? "https" : "http"); |
| strBuf.append("://"); |
| |
| List<String> hostHeader = msg.getRequestHeaders().get("Host"); |
| if (hostHeader != null) { |
| strBuf.append(hostHeader.get(0)); // Uses Host header |
| } else { |
| strBuf.append(msg.getLocalAddress().getHostName()); |
| strBuf.append(":"); |
| strBuf.append(msg.getLocalAddress().getPort()); |
| } |
| strBuf.append(msg.getRequestURI().getPath()); |
| |
| return strBuf.toString(); |
| } |
| } |