jdk8-mips64-public/jaxws: comparison src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/TransportTubeFactory.java

--1:000000000000
+:373ffda63c9a
+/*
+* 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 / file comparison

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

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