001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036: package com.sun.xml.ws.spi;
037:
038: import com.sun.xml.ws.api.BindingID;
039: import com.sun.xml.ws.api.WSService;
040: import com.sun.xml.ws.api.addressing.AddressingVersion;
041: import com.sun.xml.ws.api.addressing.WSEndpointReference;
042: import com.sun.xml.ws.api.model.wsdl.WSDLPort;
043: import com.sun.xml.ws.api.model.wsdl.WSDLService;
044: import com.sun.xml.ws.api.server.BoundEndpoint;
045: import com.sun.xml.ws.api.server.Container;
046: import com.sun.xml.ws.api.server.ContainerResolver;
047: import com.sun.xml.ws.api.server.Module;
048: import com.sun.xml.ws.api.server.WSEndpoint;
049: import com.sun.xml.ws.api.wsdl.parser.WSDLParserExtension;
050: import com.sun.xml.ws.client.WSServiceDelegate;
051: import com.sun.xml.ws.developer.MemberSubmissionEndpointReference;
052: import com.sun.xml.ws.model.wsdl.WSDLModelImpl;
053: import com.sun.xml.ws.resources.ProviderApiMessages;
054: import com.sun.xml.ws.transport.http.server.EndpointImpl;
055: import com.sun.xml.ws.util.ServiceFinder;
056: import com.sun.xml.ws.util.xml.XmlUtil;
057: import com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser;
058: import org.w3c.dom.Element;
059: import org.xml.sax.EntityResolver;
060:
061: import javax.xml.bind.JAXBContext;
062: import javax.xml.bind.JAXBException;
063: import javax.xml.bind.Unmarshaller;
064: import javax.xml.namespace.QName;
065: import javax.xml.transform.Source;
066: import javax.xml.transform.stream.StreamSource;
067: import javax.xml.ws.Endpoint;
068: import javax.xml.ws.EndpointReference;
069: import javax.xml.ws.Service;
070: import javax.xml.ws.WebServiceException;
071: import javax.xml.ws.WebServiceFeature;
072: import javax.xml.ws.spi.Provider;
073: import javax.xml.ws.spi.ServiceDelegate;
074: import javax.xml.ws.wsaddressing.W3CEndpointReference;
075: import java.net.URL;
076: import java.security.AccessController;
077: import java.security.PrivilegedAction;
078: import java.util.List;
079:
080: /**
081: * The entry point to the JAX-WS RI from the JAX-WS API.
082: *
083: * @author WS Development Team
084: */
085: public class ProviderImpl extends Provider {
086:
087: private final static JAXBContext eprjc = getEPRJaxbContext();
088:
089: /**
090: * Convenient singleton instance.
091: */
092: public static final ProviderImpl INSTANCE = new ProviderImpl();
093:
094: @Override
095: public Endpoint createEndpoint(String bindingId, Object implementor) {
096: return new EndpointImpl((bindingId != null) ? BindingID
097: .parse(bindingId) : BindingID.parse(implementor
098: .getClass()), implementor);
099: }
100:
101: @Override
102: public ServiceDelegate createServiceDelegate(
103: URL wsdlDocumentLocation, QName serviceName,
104: Class serviceClass) {
105: return new WSServiceDelegate(wsdlDocumentLocation, serviceName,
106: serviceClass);
107: }
108:
109: @Override
110: public Endpoint createAndPublishEndpoint(String address,
111: Object implementor) {
112: Endpoint endpoint = new EndpointImpl(BindingID
113: .parse(implementor.getClass()), implementor);
114: endpoint.publish(address);
115: return endpoint;
116: }
117:
118: public EndpointReference readEndpointReference(
119: final Source eprInfoset) {
120: // EPR constructors are private, so we need privilege escalation.
121: // this unmarshalling can only access instances of a fixed, known set of classes,
122: // so doing that shouldn't introduce security vulnerability.
123: return AccessController
124: .doPrivileged(new PrivilegedAction<EndpointReference>() {
125: public EndpointReference run() {
126: try {
127: Unmarshaller unmarshaller = eprjc
128: .createUnmarshaller();
129: return (EndpointReference) unmarshaller
130: .unmarshal(eprInfoset);
131: } catch (JAXBException e) {
132: throw new WebServiceException(
133: "Error creating Marshaller or marshalling.",
134: e);
135: }
136: }
137: });
138: }
139:
140: public <T> T getPort(EndpointReference endpointReference,
141: Class<T> clazz, WebServiceFeature... webServiceFeatures) {
142: /*
143: final @NotNull MemberSubmissionEndpointReference msepr =
144: EndpointReferenceUtil.transform(MemberSubmissionEndpointReference.class, endpointReference);
145: WSService service = new WSServiceDelegate(msepr.toWSDLSource(), msepr.serviceName.name, Service.class);
146: */
147: if (endpointReference == null)
148: throw new WebServiceException(ProviderApiMessages
149: .NULL_EPR());
150: WSEndpointReference wsepr = new WSEndpointReference(
151: endpointReference);
152: WSEndpointReference.Metadata metadata = wsepr.getMetaData();
153: WSService service;
154: if (metadata.getWsdlSource() != null)
155: service = new WSServiceDelegate(metadata.getWsdlSource(),
156: metadata.getServiceName(), Service.class);
157: else
158: throw new WebServiceException(
159: "WSDL metadata is missing in EPR");
160: return service.getPort(wsepr, clazz, webServiceFeatures);
161: }
162:
163: public W3CEndpointReference createW3CEndpointReference(
164: String address, QName serviceName, QName portName,
165: List<Element> metadata, String wsdlDocumentLocation,
166: List<Element> referenceParameters) {
167: if (address == null) {
168: if (serviceName == null || portName == null) {
169: throw new IllegalStateException(ProviderApiMessages
170: .NULL_ADDRESS_SERVICE_ENDPOINT());
171: } else {
172: //check if it is run in a Java EE Container and if so, get address using serviceName and portName
173: Container container = ContainerResolver.getInstance()
174: .getContainer();
175: Module module = container.getSPI(Module.class);
176: if (module != null) {
177: List<BoundEndpoint> beList = module
178: .getBoundEndpoints();
179: for (BoundEndpoint be : beList) {
180: WSEndpoint wse = be.getEndpoint();
181: if (wse.getServiceName().equals(serviceName)
182: && wse.getPortName().equals(portName)) {
183: try {
184: address = be.getAddress().toString();
185: } catch (WebServiceException e) {
186: // May be the container does n't support this
187: //just ignore the exception
188: }
189: break;
190: }
191: }
192: }
193: //address is still null? may be its not run in a JavaEE Container
194: if (address == null)
195: throw new IllegalStateException(ProviderApiMessages
196: .NULL_ADDRESS());
197: }
198: }
199: if ((serviceName == null) && (portName != null)) {
200: throw new IllegalStateException(ProviderApiMessages
201: .NULL_SERVICE());
202: }
203: //Validate Service and Port in WSDL
204: if (wsdlDocumentLocation != null) {
205: try {
206: EntityResolver er = XmlUtil
207: .createDefaultCatalogResolver();
208:
209: URL wsdlLoc = new URL(wsdlDocumentLocation);
210: WSDLModelImpl wsdlDoc = RuntimeWSDLParser.parse(
211: wsdlLoc, new StreamSource(wsdlLoc
212: .toExternalForm()), er, false,
213: ServiceFinder.find(WSDLParserExtension.class)
214: .toArray());
215: if (serviceName != null) {
216: WSDLService wsdlService = wsdlDoc
217: .getService(serviceName);
218: if (wsdlService == null)
219: throw new IllegalStateException(
220: ProviderApiMessages
221: .NOTFOUND_SERVICE_IN_WSDL(
222: serviceName,
223: wsdlDocumentLocation));
224: if (portName != null) {
225: WSDLPort wsdlPort = wsdlService.get(portName);
226: if (wsdlPort == null)
227: throw new IllegalStateException(
228: ProviderApiMessages
229: .NOTFOUND_PORT_IN_WSDL(
230: portName,
231: serviceName,
232: wsdlDocumentLocation));
233: }
234: }
235: } catch (Exception e) {
236: throw new IllegalStateException(ProviderApiMessages
237: .ERROR_WSDL(wsdlDocumentLocation), e);
238: }
239: }
240: // Supress writing ServiceName and EndpointName in W3C EPR,
241: // Until the ns for those metadata elements is resolved.
242: return new WSEndpointReference(AddressingVersion
243: .fromSpecClass(W3CEndpointReference.class), address,
244: null /*serviceName*/, null /*portName*/, null,
245: metadata, null /*wsdlDocumentLocation*/,
246: referenceParameters).toSpec(W3CEndpointReference.class);
247: }
248:
249: private static JAXBContext getEPRJaxbContext() {
250: // EPRs have package and private fields, so we need privilege escalation.
251: // this access only fixed, known set of classes, so doing that
252: // shouldn't introduce security vulnerability.
253: return AccessController
254: .doPrivileged(new PrivilegedAction<JAXBContext>() {
255: public JAXBContext run() {
256: try {
257: return JAXBContext
258: .newInstance(
259: MemberSubmissionEndpointReference.class,
260: W3CEndpointReference.class);
261: } catch (JAXBException e) {
262: throw new WebServiceException(
263: "Error creating JAXBContext for W3CEndpointReference. ",
264: e);
265: }
266: }
267: });
268: }
269: }
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