jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/transport/http/server/PortableHttpHandler.java@9c07ef4934dd

     1 /*

     2  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.xml.internal.ws.transport.http.server;

    28 import com.sun.istack.internal.NotNull;

    29 import com.sun.istack.internal.Nullable;

    30 import com.sun.xml.internal.ws.resources.HttpserverMessages;

    31 import com.sun.xml.internal.ws.transport.http.HttpAdapter;

    32 import com.sun.xml.internal.ws.transport.http.WSHTTPConnection;

    34 import javax.xml.ws.spi.http.HttpHandler;

    35 import javax.xml.ws.spi.http.HttpExchange;

    36 import java.io.IOException;

    37 import java.util.concurrent.Executor;

    38 import java.util.logging.Level;

    39 import java.util.logging.Logger;

    41 /**

    42  * {@link HttpHandler} implementation that serves the actual request.

    43  *

    44  * @author Jitendra Kotamraju

    45  */

    46 final class PortableHttpHandler extends HttpHandler {

    48     private static final String GET_METHOD = "GET";

    49     private static final String POST_METHOD = "POST";

    50     private static final String HEAD_METHOD = "HEAD";

    51     private static final String PUT_METHOD = "PUT";

    52     private static final String DELETE_METHOD = "DELETE";

    54     private static final Logger logger =

    55         Logger.getLogger(

    56             com.sun.xml.internal.ws.util.Constants.LoggingDomain + ".server.http");

    58     private final HttpAdapter adapter;

    59     private final Executor executor;

    61     public PortableHttpHandler(@NotNull HttpAdapter adapter, @Nullable Executor executor) {

    62         assert adapter!=null;

    63         this.adapter = adapter;

    64         this.executor = executor;

    65     }

    67     /**

    68      * Called by HttpServer when there is a matching request for the context

    69      */

    70     @Override

    71     public void handle(HttpExchange msg) {

    72         try {

    73             if (logger.isLoggable(Level.FINE)) {

    74                 logger.log(Level.FINE, "Received HTTP request:{0}", msg.getRequestURI());

    75             }

    76             if (executor != null) {

    77                 // Use application's Executor to handle request. Application may

    78                 // have set an executor using Endpoint.setExecutor().

    79                 executor.execute(new HttpHandlerRunnable(msg));

    80             } else {

    81                 handleExchange(msg);

    82             }

    83         } catch (Throwable e) {

    84             // Dont't propagate the exception otherwise it kills the httpserver

    85             logger.log(Level.SEVERE, null, e);

    86         }

    87     }

    89     public void handleExchange(HttpExchange msg) throws IOException {

    90         WSHTTPConnection con = new PortableConnectionImpl(adapter,msg);

    91         try {

    92             if (logger.isLoggable(Level.FINE)) {

    93                 logger.log(Level.FINE, "Received HTTP request:{0}", msg.getRequestURI());

    94             }

    95             String method = msg.getRequestMethod();

    96             if(method.equals(GET_METHOD) || method.equals(POST_METHOD) || method.equals(HEAD_METHOD)

    97             || method.equals(PUT_METHOD) || method.equals(DELETE_METHOD)) {

    98                 adapter.handle(con);

    99             } else {

   100                 logger.warning(HttpserverMessages.UNEXPECTED_HTTP_METHOD(method));

   101             }

   102         } finally {

   103             msg.close();

   104         }

   105     }

   107     /**

   108      * Wrapping the processing of request in a Runnable so that it can be

   109      * executed in Executor.

   110      */

   111     class HttpHandlerRunnable implements Runnable {

   112         final HttpExchange msg;

   114         HttpHandlerRunnable(HttpExchange msg) {

   115             this.msg = msg;

   116         }

   118         @Override

   119         @SuppressWarnings("CallToThreadDumpStack")

   120         public void run() {

   121             try {

   122                 handleExchange(msg);

   123             } catch (Throwable e) {

   124                 // Does application's executor handle this exception ?

   125                 e.printStackTrace();

   126             }

   127         }

   128     }

   130 }

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