jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java

Thu, 31 Aug 2017 15:18:52 +0800

author: aoqi
date: Thu, 31 Aug 2017 15:18:52 +0800
changeset 637: 9c07ef4934dd
parent 368: 0989ad8c0860
parent 0: 373ffda63c9a
permissions: -rw-r--r--

merge

 /*
  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package com.sun.xml.internal.ws.api.pipe;
 import com.sun.istack.internal.NotNull;
 import com.sun.istack.internal.Nullable;
 import com.sun.xml.internal.ws.api.EndpointAddress;
 import com.sun.xml.internal.ws.api.pipe.helper.PipeAdapter;
 import com.sun.xml.internal.ws.transport.http.client.HttpTransportPipe;
 import com.sun.xml.internal.ws.util.ServiceFinder;
 import com.sun.xml.internal.ws.util.pipe.StandaloneTubeAssembler;
 import java.util.logging.Level;
 import javax.xml.ws.WebServiceException;
 import java.util.logging.Logger;
 /**
  * Factory for transport tubes that enables transport pluggability.
  *
  * <p>
  * At runtime, on the client side, JAX-WS (more specifically the default {@link TubelineAssembler}
  * of JAX-WS client runtime) relies on this factory to create a suitable transport {@link Tube}
  * that can handle the given {@link EndpointAddress endpoint address}.
  *
  * <p>
  * JAX-WS extensions that provide additional transport support can
  * extend this class and implement the {@link #doCreate} method.
  * They are expected to check the scheme of the endpoint address
  * (and possibly some other settings from bindings), and create
  * their transport tube implementations accordingly.
  * For example,
  *
  * <pre>
  * class MyTransportTubeFactoryImpl {
  *   Tube doCreate(...) {
  *     String scheme = address.getURI().getScheme();
  *     if(scheme.equals("foo"))
  *       return new MyTransport(...);
  *     else
  *       return null;
  *   }
  * }
  * </pre>
  *
  * <p>
  * {@link TransportTubeFactory} look-up follows the standard service
  * discovery mechanism, so you need
  * {@code META-INF/services/com.sun.xml.internal.ws.api.pipe.BasicTransportTubeFactory}.
  *
  * @author Jitendra Kotamraju
  * @see StandaloneTubeAssembler
  */
 public abstract class TransportTubeFactory {
     /**
      * Creates a transport {@link Tube} for the given port, if this factory can do so,
      * or return null.
      *
      * @param context
      *      Object that captures various contextual information
      *      that can be used to determine the tubeline to be assembled.
      *
      * @return
      *      null to indicate that this factory isn't capable of creating a transport
      *      for this port (which causes the caller to search for other {@link TransportTubeFactory}s
      *      that can. Or non-null.
      *
      * @throws WebServiceException
      *      if this factory is capable of creating a transport tube but some fatal
      *      error prevented it from doing so. This exception will be propagated
      *      back to the user application, and no further {@link TransportTubeFactory}s
      *      are consulted.
      */
     public abstract Tube doCreate(@NotNull ClientTubeAssemblerContext context);
     private static final TransportTubeFactory DEFAULT = new DefaultTransportTubeFactory();
     private static class DefaultTransportTubeFactory extends TransportTubeFactory {
                 @Override
                 public Tube doCreate(ClientTubeAssemblerContext context) {
                         return createDefault(context);
                 }
     }
     /**
      * Locates {@link TransportTubeFactory}s and create a suitable transport {@link Tube}.
      *
      * @param classLoader
      *      used to locate {@code META-INF/servces} files.
      * @return
      *      Always non-null, since we fall back to our default {@link Tube}.
      */
     public static Tube create(@Nullable ClassLoader classLoader, @NotNull ClientTubeAssemblerContext context) {
         for (TransportTubeFactory factory : ServiceFinder.find(TransportTubeFactory.class,classLoader, context.getContainer())) {
             Tube tube = factory.doCreate(context);
             if (tube !=null) {
                 if (logger.isLoggable(Level.FINE)) {
                     TransportTubeFactory.logger.log(Level.FINE, "{0} successfully created {1}", new Object[]{factory.getClass(), tube});
                 }
                 return tube;
             }
         }
         // See if there is a {@link TransportPipeFactory} out there and use it for compatibility.
         ClientPipeAssemblerContext ctxt = new ClientPipeAssemblerContext(
                 context.getAddress(), context.getWsdlModel(), context.getService(),
                 context.getBinding(), context.getContainer());
         ctxt.setCodec(context.getCodec());
         for (TransportPipeFactory factory : ServiceFinder.find(TransportPipeFactory.class,classLoader)) {
             Pipe pipe = factory.doCreate(ctxt);
             if (pipe!=null) {
                 if (logger.isLoggable(Level.FINE)) {
                     logger.log(Level.FINE, "{0} successfully created {1}", new Object[]{factory.getClass(), pipe});
                 }
                 return PipeAdapter.adapt(pipe);
             }
         }
         return DEFAULT.createDefault(ctxt);
     }
     protected Tube createDefault(ClientTubeAssemblerContext context) {
         // default built-in transports
         String scheme = context.getAddress().getURI().getScheme();
         if (scheme != null) {
             if(scheme.equalsIgnoreCase("http") || scheme.equalsIgnoreCase("https"))
                 return createHttpTransport(context);
         }
         throw new WebServiceException("Unsupported endpoint address: "+context.getAddress());    // TODO: i18n
     }
     protected Tube createHttpTransport(ClientTubeAssemblerContext context) {
         return new HttpTransportPipe(context.getCodec(), context.getBinding());
     }
     private static final Logger logger = Logger.getLogger(TransportTubeFactory.class.getName());
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java