Mercurial > jdk8-mips64-public > jaxws / file revision

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  * 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.

  *

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 package com.sun.xml.internal.ws.client;

 import com.sun.istack.internal.NotNull;

 import com.sun.istack.internal.Nullable;

 import com.sun.xml.internal.ws.api.client.WSPortInfo;

 import com.sun.xml.internal.ws.binding.BindingImpl;

 import com.sun.xml.internal.ws.handler.HandlerChainsModel;

 import com.sun.xml.internal.ws.util.HandlerAnnotationInfo;

 import com.sun.xml.internal.ws.util.HandlerAnnotationProcessor;

 import javax.jws.HandlerChain;

 import javax.xml.ws.Service;

 import javax.xml.ws.handler.Handler;

 import javax.xml.ws.handler.HandlerResolver;

 import javax.xml.ws.handler.PortInfo;

 import javax.xml.ws.soap.SOAPBinding;

 import java.util.ArrayList;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 import java.util.logging.Level;

 import java.util.logging.Logger;

 /**

  * Used by {@link WSServiceDelegate} to configure {@link BindingImpl}

  * with handlers. The two mechanisms encapsulated by this abstraction

  * is {@link HandlerChain} annotaion and {@link HandlerResolver}

  * interface.

  *

  * @author Kohsuke Kawaguchi

  */

 abstract class HandlerConfigurator {

     /**

      * Configures the given {@link BindingImpl} object by adding handlers to it.

      */

     abstract void configureHandlers(@NotNull WSPortInfo port, @NotNull BindingImpl binding);

     /**

      * Returns a {@link HandlerResolver}, if this object encapsulates any {@link HandlerResolver}.

      * Otherwise null.

      */

     abstract HandlerResolver getResolver();

     /**

      * Configures handlers by calling {@link HandlerResolver}.

      * <p>

      * When a null {@link HandlerResolver} is set by the user to

      * {@link Service#setHandlerResolver(HandlerResolver)}, we'll use this object

      * with null {@link #resolver}.

      */

     static final class HandlerResolverImpl extends HandlerConfigurator {

         private final @Nullable HandlerResolver resolver;

         public HandlerResolverImpl(HandlerResolver resolver) {

             this.resolver = resolver;

         }

         @Override

         void configureHandlers(@NotNull WSPortInfo port, @NotNull BindingImpl binding) {

             if (resolver!=null) {

                 binding.setHandlerChain(resolver.getHandlerChain(port));

             }

         }

         @Override

         HandlerResolver getResolver() {

             return resolver;

         }

     }

     /**

      * Configures handlers from {@link HandlerChain} annotation.

      *

      * <p>

      * This class is a simple

      * map of PortInfo objects to handler chains. It is used by a

      * {@link WSServiceDelegate} object, and can

      * be replaced by user code with a different class implementing

      * HandlerResolver. This class is only used on the client side, and

      * it includes a lot of logging to help when there are issues since

      * it deals with port names, service names, and bindings. All three

      * must match when getting a handler chain from the map.

      *

      * <p>It is created by the {@link WSServiceDelegate}

      * class , which uses {@link HandlerAnnotationProcessor} to create

      * a handler chain and then it sets the chains on this class and they

      * are put into the map. The ServiceContext uses the map to set handler

      * chains on bindings when they are created.

      */

     static final class AnnotationConfigurator extends HandlerConfigurator {

         private final HandlerChainsModel handlerModel;

         private final Map<WSPortInfo,HandlerAnnotationInfo> chainMap = new HashMap<WSPortInfo,HandlerAnnotationInfo>();

         private static final Logger logger = Logger.getLogger(

             com.sun.xml.internal.ws.util.Constants.LoggingDomain + ".handler");

         AnnotationConfigurator(WSServiceDelegate delegate) {

             handlerModel = HandlerAnnotationProcessor.buildHandlerChainsModel(delegate.getServiceClass());

             assert handlerModel!=null; // this class is suppeod to be called only when there's @HandlerCHain

         }

         void configureHandlers(WSPortInfo port, BindingImpl binding) {

             //Check in cache first

             HandlerAnnotationInfo chain = chainMap.get(port);

             if(chain==null) {

                 logGetChain(port);

                 // Put it in cache

                 chain = handlerModel.getHandlersForPortInfo(port);

                 chainMap.put(port,chain);

             }

             if (binding instanceof SOAPBinding) {

                 ((SOAPBinding) binding).setRoles(chain.getRoles());

             }

             logSetChain(port,chain);

             binding.setHandlerChain(chain.getHandlers());

         }

         HandlerResolver getResolver() {

             return new HandlerResolver() {

                 public List<Handler> getHandlerChain(PortInfo portInfo) {

                     return new ArrayList<Handler>(

                         handlerModel.getHandlersForPortInfo(portInfo).getHandlers());

                 }

             };

         }

         // logged at finer level

         private void logSetChain(WSPortInfo info, HandlerAnnotationInfo chain) {

             logger.finer("Setting chain of length " + chain.getHandlers().size() +

                 " for port info");

             logPortInfo(info, Level.FINER);

         }

         // logged at fine level

         private void logGetChain(WSPortInfo info) {

             logger.fine("No handler chain found for port info:");

             logPortInfo(info, Level.FINE);

             logger.fine("Existing handler chains:");

             if (chainMap.isEmpty()) {

                 logger.fine("none");

             } else {

                 for (WSPortInfo key : chainMap.keySet()) {

                     logger.fine(chainMap.get(key).getHandlers().size() +

                         " handlers for port info ");

                     logPortInfo(key, Level.FINE);

                 }

             }

         }

         private void logPortInfo(WSPortInfo info, Level level) {

             logger.log(level, "binding: " + info.getBindingID() +

                 "\nservice: " + info.getServiceName() +

                 "\nport: " + info.getPortName());

         }

     }

 }