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

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  * published by the Free Software Foundation.  Oracle designates this

  * particular file as subject to the "Classpath" exception as provided

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  *

  * 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).

  *

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 package com.sun.xml.internal.ws.wsdl.parser;

 import com.sun.xml.internal.ws.api.addressing.AddressingVersion;

 import com.sun.xml.internal.ws.api.model.wsdl.WSDLFeaturedObject;

 import static com.sun.xml.internal.ws.api.model.wsdl.WSDLBoundOperation.ANONYMOUS;

 import com.sun.xml.internal.ws.api.model.wsdl.editable.*;

 import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtension;

 import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtensionContext;

 import com.sun.xml.internal.ws.streaming.XMLStreamReaderUtil;

 import javax.xml.namespace.QName;

 import javax.xml.stream.XMLStreamException;

 import javax.xml.stream.XMLStreamReader;

 import javax.xml.ws.WebServiceException;

 import javax.xml.ws.soap.AddressingFeature;

 /**

  * W3C WS-Addressing Runtime WSDL parser extension

  *

  * @author Arun Gupta

  */

 public class W3CAddressingWSDLParserExtension extends WSDLParserExtension {

     @Override

     public boolean bindingElements(EditableWSDLBoundPortType binding, XMLStreamReader reader) {

         return addressibleElement(reader, binding);

     }

     @Override

     public boolean portElements(EditableWSDLPort port, XMLStreamReader reader) {

         return addressibleElement(reader, port);

     }

     private boolean addressibleElement(XMLStreamReader reader, WSDLFeaturedObject binding) {

         QName ua = reader.getName();

         if (ua.equals(AddressingVersion.W3C.wsdlExtensionTag)) {

             String required = reader.getAttributeValue(WSDLConstants.NS_WSDL, "required");

             binding.addFeature(new AddressingFeature(true, Boolean.parseBoolean(required)));

             XMLStreamReaderUtil.skipElement(reader);

             return true;        // UsingAddressing is consumed

         }

         return false;

     }

     @Override

     public boolean bindingOperationElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {

         EditableWSDLBoundOperation edit = (EditableWSDLBoundOperation) operation;

         QName anon = reader.getName();

         if (anon.equals(AddressingVersion.W3C.wsdlAnonymousTag)) {

             try {

                 String value = reader.getElementText();

                 if (value == null || value.trim().equals("")) {

                     throw new WebServiceException("Null values not permitted in wsaw:Anonymous.");

                     // TODO: throw exception only if wsdl:required=true

                     // TODO: is this the right exception ?

                 } else if (value.equals("optional")) {

                     edit.setAnonymous(ANONYMOUS.optional);

                 } else if (value.equals("required")) {

                     edit.setAnonymous(ANONYMOUS.required);

                 } else if (value.equals("prohibited")) {

                     edit.setAnonymous(ANONYMOUS.prohibited);

                 } else {

                     throw new WebServiceException("wsaw:Anonymous value \"" + value + "\" not understood.");

                     // TODO: throw exception only if wsdl:required=true

                     // TODO: is this the right exception ?

                 }

             } catch (XMLStreamException e) {

                 throw new WebServiceException(e);       // TODO: is this the correct behavior ?

             }

             return true;        // consumed the element

         }

         return false;

     }

     public void portTypeOperationInputAttributes(EditableWSDLInput input, XMLStreamReader reader) {

        String action = ParserUtil.getAttribute(reader, getWsdlActionTag());

        if (action != null) {

             input.setAction(action);

             input.setDefaultAction(false);

         }

     }

     public void portTypeOperationOutputAttributes(EditableWSDLOutput output, XMLStreamReader reader) {

        String action = ParserUtil.getAttribute(reader, getWsdlActionTag());

        if (action != null) {

             output.setAction(action);

             output.setDefaultAction(false);

         }

     }

     public void portTypeOperationFaultAttributes(EditableWSDLFault fault, XMLStreamReader reader) {

         String action = ParserUtil.getAttribute(reader, getWsdlActionTag());

         if (action != null) {

             fault.setAction(action);

             fault.setDefaultAction(false);

         }

     }

     /**

      * Process wsdl:portType operation after the entire WSDL model has been populated.

      * The task list includes: <p>

      * <ul>

      * <li>Patch the value of UsingAddressing in wsdl:port and wsdl:binding</li>

      * <li>Populate actions for the messages that do not have an explicit wsaw:Action</li>

      * <li>Patch the default value of wsaw:Anonymous=optional if none is specified</li>

      * </ul>

      * @param context

      */

     @Override

     public void finished(WSDLParserExtensionContext context) {

         EditableWSDLModel model = context.getWSDLModel();

         for (EditableWSDLService service : model.getServices().values()) {

             for (EditableWSDLPort port : service.getPorts()) {

                 EditableWSDLBoundPortType binding = port.getBinding();

                 // populate actions for the messages that do not have an explicit wsaw:Action

                 populateActions(binding);

                 // patch the default value of wsaw:Anonymous=optional if none is specified

                 patchAnonymousDefault(binding);

             }

         }

     }

     protected String getNamespaceURI() {

         return AddressingVersion.W3C.wsdlNsUri;

     }

     protected QName getWsdlActionTag() {

        return AddressingVersion.W3C.wsdlActionTag;

     }

     /**

      * Populate all the Actions

      *

      * @param binding soapbinding:operation

      */

     private void populateActions(EditableWSDLBoundPortType binding) {

         EditableWSDLPortType porttype = binding.getPortType();

         for (EditableWSDLOperation o : porttype.getOperations()) {

             // TODO: this may be performance intensive. Alternatively default action

             // TODO: can be calculated when the operation is actually invoked.

                 EditableWSDLBoundOperation wboi = binding.get(o.getName());

             if (wboi == null) {

                 //If this operation is unbound set the action to default

                 o.getInput().setAction(defaultInputAction(o));

                 continue;

             }

                 String soapAction = wboi.getSOAPAction();

             if (o.getInput().getAction() == null || o.getInput().getAction().equals("")) {

                 // explicit wsaw:Action is not specified

                 if (soapAction != null && !soapAction.equals("")) {

                     // if soapAction is non-empty, use that

                     o.getInput().setAction(soapAction);

                 } else {

                     // otherwise generate default Action

                     o.getInput().setAction(defaultInputAction(o));

                 }

             }

             // skip output and fault processing for one-way methods

             if (o.getOutput() == null)

                 continue;

             if (o.getOutput().getAction() == null || o.getOutput().getAction().equals("")) {

                 o.getOutput().setAction(defaultOutputAction(o));

             }

             if (o.getFaults() == null || !o.getFaults().iterator().hasNext())

                 continue;

             for (EditableWSDLFault f : o.getFaults()) {

                 if (f.getAction() == null || f.getAction().equals("")) {

                     f.setAction(defaultFaultAction(f.getName(), o));

                 }

             }

         }

     }

     /**

      * Patch the default value of wsaw:Anonymous=optional if none is specified

      *

      * @param binding WSDLBoundPortTypeImpl

      */

     protected void patchAnonymousDefault(EditableWSDLBoundPortType binding) {

         for (EditableWSDLBoundOperation wbo : binding.getBindingOperations()) {

             if (wbo.getAnonymous() == null)

                 wbo.setAnonymous(ANONYMOUS.optional);

         }

     }

     private String defaultInputAction(EditableWSDLOperation o) {

         return buildAction(o.getInput().getName(), o, false);

     }

     private String defaultOutputAction(EditableWSDLOperation o) {

         return buildAction(o.getOutput().getName(), o, false);

     }

     private String defaultFaultAction(String name, EditableWSDLOperation o) {

         return buildAction(name, o, true);

     }

     protected static final String buildAction(String name, EditableWSDLOperation o, boolean isFault) {

         String tns = o.getName().getNamespaceURI();

         String delim = SLASH_DELIMITER;

         // TODO: is this the correct way to find the separator ?

         if (!tns.startsWith("http"))

             delim = COLON_DELIMITER;

         if (tns.endsWith(delim))

             tns = tns.substring(0, tns.length()-1);

         if (o.getPortTypeName() == null)

             throw new WebServiceException("\"" + o.getName() + "\" operation's owning portType name is null.");

         return tns +

             delim +

             o.getPortTypeName().getLocalPart() +

             delim +

             (isFault ? o.getName().getLocalPart() + delim + "Fault" + delim : "") +

             name;

     }

     protected static final String COLON_DELIMITER = ":";

     protected static final String SLASH_DELIMITER = "/";

 }