jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/Container.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/Container.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/Container.java

Tue, 09 Apr 2013 14:51:13 +0100

author: alanb
date: Tue, 09 Apr 2013 14:51:13 +0100
changeset 368: 0989ad8c0860
parent 286: f50545b5e2f1
child 397: b99d7e355d4b
permissions: -rw-r--r--

8010393: Update JAX-WS RI to 2.2.9-b12941
Reviewed-by: alanb, erikj
Contributed-by: miroslav.kos@oracle.com, martin.grebac@oracle.com

 /*
  * Copyright (c) 1997, 2012, 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.server;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.CopyOnWriteArraySet;
 import com.sun.istack.internal.NotNull;
 import com.sun.xml.internal.ws.api.Component;
 import com.sun.xml.internal.ws.api.ComponentEx;
 import com.sun.xml.internal.ws.api.ComponentRegistry;
 /**
  * Root of the SPI implemented by the container
  * (such as application server.)
  *
  * <p>
  * Often technologies that are built on top of JAX-WS
  * (such as Tango) needs to negotiate private contracts between
  * them and the container. This interface allows such technologies
  * to query the negotiated SPI by using the {@link #getSPI(Class)}.
  *
  * <p>
  * For example, if a security pipe needs to get some information
  * from a container, they can do the following:
  * <ol>
  *  <li>Negotiate an interface with the container and define it.
  *      (let's call it <tt>ContainerSecuritySPI</tt>.)
  *  <li>The container will implement <tt>ContainerSecuritySPI</tt>.
  *  <li>At the runtime, a security pipe gets
  *      {@link WSEndpoint} and then to {@link Container}.
  *  <li>It calls <tt>container.getSPI(ContainerSecuritySPI.class)</tt>
  *  <li>The container returns an instance of <tt>ContainerSecuritySPI</tt>.
  *  <li>The security pipe talks to the container through this SPI.
  * </ol>
  *
  * <p>
  * This protects JAX-WS from worrying about the details of such contracts,
  * while still providing the necessary service of hooking up those parties.
  *
  * <p>
  * Technologies that run inside JAX-WS server runtime can access this object through
  * {@link WSEndpoint#getContainer()}. In the client runtime, it can be accessed from
  * {@link ContainerResolver#getContainer()}
  *
  * @author Kohsuke Kawaguchi
  * @see WSEndpoint
  */
 public abstract class Container implements ComponentRegistry, ComponentEx {
         private final Set<Component> components = new CopyOnWriteArraySet<Component>();
     /**
      * For derived classes.
      */
     protected Container() {
     }
     /**
      * Constant that represents a "no {@link Container}",
      * which always returns null from {@link #getSPI(Class)}.
      */
     public static final Container NONE = new NoneContainer();
     private static final class NoneContainer extends Container {
     }
     public <S> S getSPI(Class<S> spiType) {
         for (Component c : components) {
                 S s = c.getSPI(spiType);
                 if (s != null)
                         return s;
         }
         return null;
     }
         public Set<Component> getComponents() {
                 return components;
         }
         public @NotNull <E> Iterable<E> getIterableSPI(Class<E> spiType) {
         E item = getSPI(spiType);
         if (item != null) {
                 Collection<E> c = Collections.singletonList(item);
                 return c;
         }
         return Collections.emptySet();
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/Container.java@0989ad8c0860 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/server/Container.java