src/share/jaxws_classes/com/sun/xml/internal/ws/transport/http/server/WSHttpHandler.java

Tue, 06 Mar 2012 16:09:35 -0800

author
ohair
date
Tue, 06 Mar 2012 16:09:35 -0800
changeset 286
f50545b5e2f1
child 368
0989ad8c0860
permissions
-rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

ohair@286 1 /*
ohair@286 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
ohair@286 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286 4 *
ohair@286 5 * This code is free software; you can redistribute it and/or modify it
ohair@286 6 * under the terms of the GNU General Public License version 2 only, as
ohair@286 7 * published by the Free Software Foundation. Oracle designates this
ohair@286 8 * particular file as subject to the "Classpath" exception as provided
ohair@286 9 * by Oracle in the LICENSE file that accompanied this code.
ohair@286 10 *
ohair@286 11 * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ohair@286 14 * version 2 for more details (a copy is included in the LICENSE file that
ohair@286 15 * accompanied this code).
ohair@286 16 *
ohair@286 17 * You should have received a copy of the GNU General Public License version
ohair@286 18 * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286 20 *
ohair@286 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286 22 * or visit www.oracle.com if you need additional information or have any
ohair@286 23 * questions.
ohair@286 24 */
ohair@286 25
ohair@286 26 package com.sun.xml.internal.ws.transport.http.server;
ohair@286 27
ohair@286 28 import com.sun.istack.internal.NotNull;
ohair@286 29 import com.sun.istack.internal.Nullable;
ohair@286 30 import com.sun.net.httpserver.HttpExchange;
ohair@286 31 import com.sun.net.httpserver.HttpHandler;
ohair@286 32 import com.sun.xml.internal.ws.resources.HttpserverMessages;
ohair@286 33 import com.sun.xml.internal.ws.transport.http.HttpAdapter;
ohair@286 34 import com.sun.xml.internal.ws.transport.http.WSHTTPConnection;
ohair@286 35
ohair@286 36 import java.io.IOException;
ohair@286 37 import java.util.concurrent.Executor;
ohair@286 38 import java.util.logging.Level;
ohair@286 39 import java.util.logging.Logger;
ohair@286 40
ohair@286 41 /**
ohair@286 42 * {@link HttpHandler} implementation that serves the actual request.
ohair@286 43 *
ohair@286 44 * @author Jitendra Kotamraju
ohair@286 45 * @author Kohsuke Kawaguhi
ohair@286 46 */
ohair@286 47 final class WSHttpHandler implements HttpHandler {
ohair@286 48
ohair@286 49 private static final String GET_METHOD = "GET";
ohair@286 50 private static final String POST_METHOD = "POST";
ohair@286 51 private static final String HEAD_METHOD = "HEAD";
ohair@286 52 private static final String PUT_METHOD = "PUT";
ohair@286 53 private static final String DELETE_METHOD = "DELETE";
ohair@286 54
ohair@286 55 private static final Logger LOGGER =
ohair@286 56 Logger.getLogger(
ohair@286 57 com.sun.xml.internal.ws.util.Constants.LoggingDomain + ".server.http");
ohair@286 58 private static final boolean fineTraceEnabled = LOGGER.isLoggable(Level.FINE);
ohair@286 59
ohair@286 60 private final HttpAdapter adapter;
ohair@286 61 private final Executor executor;
ohair@286 62
ohair@286 63 public WSHttpHandler(@NotNull HttpAdapter adapter, @Nullable Executor executor) {
ohair@286 64 assert adapter!=null;
ohair@286 65 this.adapter = adapter;
ohair@286 66 this.executor = executor;
ohair@286 67 }
ohair@286 68
ohair@286 69 /**
ohair@286 70 * Called by HttpServer when there is a matching request for the context
ohair@286 71 */
ohair@286 72 public void handle(HttpExchange msg) {
ohair@286 73 try {
ohair@286 74 if (fineTraceEnabled) {
ohair@286 75 LOGGER.fine("Received HTTP request:"+msg.getRequestURI());
ohair@286 76 }
ohair@286 77 if (executor != null) {
ohair@286 78 // Use application's Executor to handle request. Application may
ohair@286 79 // have set an executor using Endpoint.setExecutor().
ohair@286 80 executor.execute(new HttpHandlerRunnable(msg));
ohair@286 81 } else {
ohair@286 82 handleExchange(msg);
ohair@286 83 }
ohair@286 84 } catch(Throwable e) {
ohair@286 85 // Dont't propagate the exception otherwise it kills the httpserver
ohair@286 86 }
ohair@286 87 }
ohair@286 88
ohair@286 89 private void handleExchange(HttpExchange msg) throws IOException {
ohair@286 90 WSHTTPConnection con = new ServerConnectionImpl(adapter,msg);
ohair@286 91 try {
ohair@286 92 if (fineTraceEnabled) {
ohair@286 93 LOGGER.fine("Received HTTP request:"+msg.getRequestURI());
ohair@286 94 }
ohair@286 95 String method = msg.getRequestMethod();
ohair@286 96 if(method.equals(GET_METHOD) || method.equals(POST_METHOD) || method.equals(HEAD_METHOD)
ohair@286 97 || method.equals(PUT_METHOD) || method.equals(DELETE_METHOD)) {
ohair@286 98 adapter.handle(con);
ohair@286 99 } else {
ohair@286 100 if (LOGGER.isLoggable(Level.WARNING)) {
ohair@286 101 LOGGER.warning(HttpserverMessages.UNEXPECTED_HTTP_METHOD(method));
ohair@286 102 }
ohair@286 103 }
ohair@286 104 } finally {
ohair@286 105 msg.close();
ohair@286 106 }
ohair@286 107 }
ohair@286 108
ohair@286 109 /**
ohair@286 110 * Wrapping the processing of request in a Runnable so that it can be
ohair@286 111 * executed in Executor.
ohair@286 112 */
ohair@286 113 class HttpHandlerRunnable implements Runnable {
ohair@286 114 final HttpExchange msg;
ohair@286 115
ohair@286 116 HttpHandlerRunnable(HttpExchange msg) {
ohair@286 117 this.msg = msg;
ohair@286 118 }
ohair@286 119
ohair@286 120 public void run() {
ohair@286 121 try {
ohair@286 122 handleExchange(msg);
ohair@286 123 } catch (Throwable e) {
ohair@286 124 // Does application's executor handle this exception ?
ohair@286 125 e.printStackTrace();
ohair@286 126 }
ohair@286 127 }
ohair@286 128 }
ohair@286 129
ohair@286 130
ohair@286 131 }

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