1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/api/WSService.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,248 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.ws.api;
1.30 +
1.31 +import com.sun.istack.internal.NotNull;
1.32 +import com.sun.istack.internal.Nullable;
1.33 +import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;
1.34 +import com.sun.xml.internal.ws.api.server.Container;
1.35 +import com.sun.xml.internal.ws.api.server.ContainerResolver;
1.36 +import com.sun.xml.internal.ws.api.server.WSEndpoint;
1.37 +import com.sun.xml.internal.ws.client.WSServiceDelegate;
1.38 +
1.39 +import javax.xml.bind.JAXBContext;
1.40 +import javax.xml.namespace.QName;
1.41 +import javax.xml.ws.Dispatch;
1.42 +import javax.xml.ws.EndpointReference;
1.43 +import javax.xml.ws.Service;
1.44 +import javax.xml.ws.Service.Mode;
1.45 +import javax.xml.ws.WebServiceException;
1.46 +import javax.xml.ws.WebServiceFeature;
1.47 +import javax.xml.ws.spi.ServiceDelegate;
1.48 +import java.lang.reflect.Field;
1.49 +import java.net.URL;
1.50 +import java.security.AccessController;
1.51 +import java.security.PrivilegedAction;
1.52 +import java.util.HashSet;
1.53 +import java.util.Set;
1.54 +import java.util.concurrent.CopyOnWriteArraySet;
1.55 +
1.56 +/**
1.57 + * JAX-WS implementation of {@link ServiceDelegate}.
1.58 + *
1.59 + * <p>
1.60 + * This abstract class is used only to improve the static type safety
1.61 + * of the JAX-WS internal API.
1.62 + *
1.63 + * <p>
1.64 + * The class name intentionally doesn't include "Delegate",
1.65 + * because the fact that it's a delegate is a detail of
1.66 + * the JSR-224 API, and for the layers above us this object
1.67 + * nevertheless represents {@link Service}. We want them
1.68 + * to think of this as an internal representation of a service.
1.69 + *
1.70 + * <p>
1.71 + * Only JAX-WS internal code may downcast this to {@link WSServiceDelegate}.
1.72 + *
1.73 + * @author Kohsuke Kawaguchi
1.74 + */
1.75 +public abstract class WSService extends ServiceDelegate implements ComponentRegistry {
1.76 + private final Set<Component> components = new CopyOnWriteArraySet<Component>();
1.77 +
1.78 + protected WSService() {
1.79 + }
1.80 +
1.81 + /**
1.82 + * Works like {@link #getPort(EndpointReference, Class, WebServiceFeature...)}
1.83 + * but takes {@link WSEndpointReference}.
1.84 + */
1.85 + public abstract <T> T getPort(WSEndpointReference epr, Class<T> portInterface, WebServiceFeature... features);
1.86 +
1.87 + /**
1.88 + * Works like {@link #createDispatch(javax.xml.ws.EndpointReference, java.lang.Class, javax.xml.ws.Service.Mode, javax.xml.ws.WebServiceFeature[])}
1.89 + * but it takes the port name separately, so that EPR without embedded metadata can be used.
1.90 + */
1.91 + public abstract <T> Dispatch<T> createDispatch(QName portName, WSEndpointReference wsepr, Class<T> aClass, Service.Mode mode, WebServiceFeature... features);
1.92 +
1.93 + /**
1.94 + * Works like {@link #createDispatch(javax.xml.ws.EndpointReference, javax.xml.bind.JAXBContext, javax.xml.ws.Service.Mode, javax.xml.ws.WebServiceFeature[])}
1.95 + * but it takes the port name separately, so that EPR without embedded metadata can be used.
1.96 + */
1.97 + public abstract Dispatch<Object> createDispatch(QName portName, WSEndpointReference wsepr, JAXBContext jaxbContext, Service.Mode mode, WebServiceFeature... features);
1.98 +
1.99 + /**
1.100 + * Gets the {@link Container} object.
1.101 + *
1.102 + * <p>
1.103 + * The components inside {@link WSEndpoint} uses this reference
1.104 + * to communicate with the hosting environment.
1.105 + *
1.106 + * @return
1.107 + * always same object. If no "real" {@link Container} instance
1.108 + * is given, {@link Container#NONE} will be returned.
1.109 + */
1.110 + public abstract @NotNull Container getContainer();
1.111 +
1.112 + public @Nullable <S> S getSPI(@NotNull Class<S> spiType) {
1.113 + for (Component c : components) {
1.114 + S s = c.getSPI(spiType);
1.115 + if (s != null)
1.116 + return s;
1.117 + }
1.118 +
1.119 + return getContainer().getSPI(spiType);
1.120 + }
1.121 +
1.122 + public @NotNull Set<Component> getComponents() {
1.123 + return components;
1.124 + }
1.125 +
1.126 + /**
1.127 + * Create a <code>Service</code> instance.
1.128 + *
1.129 + * The specified WSDL document location and service qualified name MUST
1.130 + * uniquely identify a <code>wsdl:service</code> element.
1.131 + *
1.132 + * @param wsdlDocumentLocation URL for the WSDL document location
1.133 + * for the service
1.134 + * @param serviceName QName for the service
1.135 + * @throws WebServiceException If any error in creation of the
1.136 + * specified service.
1.137 + **/
1.138 + public static WSService create( URL wsdlDocumentLocation, QName serviceName) {
1.139 + return new WSServiceDelegate(wsdlDocumentLocation,serviceName,Service.class);
1.140 + }
1.141 +
1.142 + /**
1.143 + * Create a <code>Service</code> instance.
1.144 + *
1.145 + * @param serviceName QName for the service
1.146 + * @throws WebServiceException If any error in creation of the
1.147 + * specified service
1.148 + */
1.149 + public static WSService create(QName serviceName) {
1.150 + return create(null,serviceName);
1.151 + }
1.152 +
1.153 + /**
1.154 + * Creates a service with a dummy service name.
1.155 + */
1.156 + public static WSService create() {
1.157 + return create(null,new QName(WSService.class.getName(),"dummy"));
1.158 + }
1.159 +
1.160 + /**
1.161 + * Typed parameter bag used by {@link WSService#create(URL, QName, InitParams)}
1.162 + *
1.163 + * @since 2.1.3
1.164 + */
1.165 + public static final class InitParams {
1.166 + private Container container;
1.167 + /**
1.168 + * Sets the {@link Container} object used by the created service.
1.169 + * This allows the client to use a specific {@link Container} instance
1.170 + * as opposed to the one obtained by {@link ContainerResolver}.
1.171 + */
1.172 + public void setContainer(Container c) {
1.173 + this.container = c;
1.174 + }
1.175 + public Container getContainer() {
1.176 + return container;
1.177 + }
1.178 + }
1.179 +
1.180 + /**
1.181 + * To create a {@link Service}, we need to go through the API that doesn't let us
1.182 + * pass parameters, so as a hack we use thread local.
1.183 + */
1.184 + protected static final ThreadLocal<InitParams> INIT_PARAMS = new ThreadLocal<InitParams>();
1.185 +
1.186 + /**
1.187 + * Used as a immutable constant so that we can avoid null check.
1.188 + */
1.189 + protected static final InitParams EMPTY_PARAMS = new InitParams();
1.190 +
1.191 + /**
1.192 + * Creates a {@link Service} instance.
1.193 + *
1.194 + * <p>
1.195 + * This method works really like {@link Service#create(URL, QName)}
1.196 + * except it takes one more RI specific parameter.
1.197 + *
1.198 + * @param wsdlDocumentLocation
1.199 + * {@code URL} for the WSDL document location for the service.
1.200 + * Can be null, in which case WSDL is not loaded.
1.201 + * @param serviceName
1.202 + * {@code QName} for the service.
1.203 + * @param properties
1.204 + * Additional RI specific initialization parameters. Can be null.
1.205 + * @throws WebServiceException
1.206 + * If any error in creation of the specified service.
1.207 + **/
1.208 + public static Service create( URL wsdlDocumentLocation, QName serviceName, InitParams properties) {
1.209 + if(INIT_PARAMS.get()!=null)
1.210 + throw new IllegalStateException("someone left non-null InitParams");
1.211 + INIT_PARAMS.set(properties);
1.212 + try {
1.213 + Service svc = Service.create(wsdlDocumentLocation, serviceName);
1.214 + if(INIT_PARAMS.get()!=null)
1.215 + throw new IllegalStateException("Service "+svc+" didn't recognize InitParams");
1.216 + return svc;
1.217 + } finally {
1.218 + // even in case of an exception still reset INIT_PARAMS
1.219 + INIT_PARAMS.set(null);
1.220 + }
1.221 + }
1.222 +
1.223 + /**
1.224 + * Obtains the {@link WSService} that's encapsulated inside a {@link Service}.
1.225 + *
1.226 + * @throws IllegalArgumentException
1.227 + * if the given service object is not from the JAX-WS RI.
1.228 + */
1.229 + public static WSService unwrap(final Service svc) {
1.230 + return AccessController.doPrivileged(new PrivilegedAction<WSService>() {
1.231 + public WSService run() {
1.232 + try {
1.233 + Field f = svc.getClass().getField("delegate");
1.234 + f.setAccessible(true);
1.235 + Object delegate = f.get(svc);
1.236 + if(!(delegate instanceof WSService))
1.237 + throw new IllegalArgumentException();
1.238 + return (WSService) delegate;
1.239 + } catch (NoSuchFieldException e) {
1.240 + AssertionError x = new AssertionError("Unexpected service API implementation");
1.241 + x.initCause(e);
1.242 + throw x;
1.243 + } catch (IllegalAccessException e) {
1.244 + IllegalAccessError x = new IllegalAccessError(e.getMessage());
1.245 + x.initCause(e);
1.246 + throw x;
1.247 + }
1.248 + }
1.249 + });
1.250 + }
1.251 +}
