Mercurial > hg > release > icedtea7-forest-2.1 > jaxws
view sources/jaxws_src/src/com/sun/xml/internal/ws/transport/http/server/WSHttpHandler.java @ 282:78c175236707
Update to jdk7-jaxws-2009_09_28.zip
author | andrew |
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date | Thu, 22 Sep 2011 02:57:13 +0100 |
parents | c608b38af726 |
children | 2a5e9984bdb8 |
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/* * 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) || 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("://"); String hostHeader = msg.getRequestHeaders().getFirst("Host"); if (hostHeader != null) { strBuf.append(hostHeader); // Uses Host header } else { strBuf.append(msg.getLocalAddress().getHostName()); strBuf.append(":"); strBuf.append(msg.getLocalAddress().getPort()); } strBuf.append(msg.getRequestURI().getPath()); return strBuf.toString(); } }