javax.xml.ws.EndpointReference Java Examples

/**
 * Gives the EPR based on the clazz. It may need to perform tranformation from
 * W3C EPR to MS EPR or vise-versa.
 */
public static <T extends EndpointReference> T transform(Class<T> clazz, @NotNull EndpointReference epr) {
    assert epr != null;
    if (clazz.isAssignableFrom(W3CEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) epr;
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) toW3CEpr((MemberSubmissionEndpointReference) epr);
        }
    } else if (clazz.isAssignableFrom(MemberSubmissionEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) toMSEpr((W3CEndpointReference) epr);
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) epr;
        }
    }

    //This must be an EPR that we dont know
    throw new WebServiceException("Unknwon EndpointReference: " + epr.getClass());
}
 

/**
 * Gives the EPR based on the clazz. It may need to perform tranformation from
 * W3C EPR to MS EPR or vise-versa.
 */
public static <T extends EndpointReference> T transform(Class<T> clazz, @NotNull EndpointReference epr) {
    assert epr != null;
    if (clazz.isAssignableFrom(W3CEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) epr;
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) toW3CEpr((MemberSubmissionEndpointReference) epr);
        }
    } else if (clazz.isAssignableFrom(MemberSubmissionEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) toMSEpr((W3CEndpointReference) epr);
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) epr;
        }
    }

    //This must be an EPR that we dont know
    throw new WebServiceException("Unknwon EndpointReference: " + epr.getClass());
}
 

/**
 * Gives the EPR based on the clazz. It may need to perform tranformation from
 * W3C EPR to MS EPR or vise-versa.
 */
public static <T extends EndpointReference> T transform(Class<T> clazz, @NotNull EndpointReference epr) {
    assert epr != null;
    if (clazz.isAssignableFrom(W3CEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) epr;
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) toW3CEpr((MemberSubmissionEndpointReference) epr);
        }
    } else if (clazz.isAssignableFrom(MemberSubmissionEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) toMSEpr((W3CEndpointReference) epr);
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) epr;
        }
    }

    //This must be an EPR that we dont know
    throw new WebServiceException("Unknwon EndpointReference: " + epr.getClass());
}
 

private EndpointReference determineEndpointReference(String serviceName)
        throws ParserConfigurationException {
    Document doc = DocumentBuilderFactory.newInstance()
            .newDocumentBuilder().newDocument();
    Element eprNode = doc.createElementNS(
            "http://www.w3.org/2005/08/addressing", "EndpointReference");
    Element addressNode = doc.createElement("Address");
    Element metadataNode = doc.createElement("Metadata");
    String wsdlURL = remoteWSDLUrl.replace("{service}", serviceName);
    addressNode.setTextContent(wsdlURL);
    doc.appendChild(eprNode);
    eprNode.appendChild(addressNode);
    eprNode.appendChild(metadataNode);
    EndpointReference epr = EndpointReference.readFrom(new DOMSource(doc));
    return epr;
}
 

@Test
public void testServiceGetPortUsingEndpointReference() throws Exception {
    BusFactory.setDefaultBus(getBus());
    GreeterImpl greeter1 = new GreeterImpl();
    try (EndpointImpl endpoint = new EndpointImpl(getBus(), greeter1, (String)null)) {
        endpoint.publish("http://localhost:8080/test");

        javax.xml.ws.Service s = javax.xml.ws.Service
            .create(new QName("http://apache.org/hello_world_soap_http", "SoapPort"));

        InputStream is = getClass().getResourceAsStream("resources/hello_world_soap_http_infoset.xml");
        Document doc = StaxUtils.read(is);
        DOMSource erXML = new DOMSource(doc);
        EndpointReference endpointReference = EndpointReference.readFrom(erXML);

        WebServiceFeature[] wfs = new WebServiceFeature[] {};

        Greeter greeter = s.getPort(endpointReference, Greeter.class, wfs);

        String response = greeter.greetMe("John");

        assertEquals("Hello John", response);
    }
}
 

/**
 * Gives the EPR based on the clazz. It may need to perform tranformation from
 * W3C EPR to MS EPR or vise-versa.
 */
public static <T extends EndpointReference> T transform(Class<T> clazz, @NotNull EndpointReference epr) {
    assert epr != null;
    if (clazz.isAssignableFrom(W3CEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) epr;
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) toW3CEpr((MemberSubmissionEndpointReference) epr);
        }
    } else if (clazz.isAssignableFrom(MemberSubmissionEndpointReference.class)) {
        if (epr instanceof W3CEndpointReference) {
            return (T) toMSEpr((W3CEndpointReference) epr);
        } else if (epr instanceof MemberSubmissionEndpointReference) {
            return (T) epr;
        }
    }

    //This must be an EPR that we dont know
    throw new WebServiceException("Unknwon EndpointReference: " + epr.getClass());
}
 

public static void main(String[] args) throws Exception {

        //Use WS-Discovery to find references to services that implement the Greeter portType
        WSDiscoveryClient client = new WSDiscoveryClient();
        List<EndpointReference> references
            = client.probe(new QName("http://cxf.apache.org/hello_world/discovery", "Greeter"));
        client.close();

        GreeterService service = new GreeterService();
        //loop through all of them and have them greet me.
        for (EndpointReference ref : references) {
            Greeter g = service.getPort(ref, Greeter.class);
            System.out.println(g.greetMe("World"));
        }
    }
 

@Override
@SuppressWarnings({"unchecked"})
public <T> T getPort(final EndpointReference endpointReference, final Class<T> serviceEndpointInterface, final WebServiceFeature... features) {
    return (T) invoke21Delegate(serviceDelegate, serviceGetPortByEndpointReference,
        endpointReference,
        serviceEndpointInterface,
        features);
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz,
        String address, String wsdlAddress, List<Element> metadata,
        List<Element> referenceParameters) {
    QName portType = null;
    if (port != null) {
        portType = port.getBinding().getPortTypeName();
    }

    AddressingVersion av = AddressingVersion.fromSpecClass(clazz);
    return new WSEndpointReference(
            av, address, serviceName, portName, portType, metadata, wsdlAddress, referenceParameters, endpointReferenceExtensions.values(), null).toSpec(clazz);

}
 

public EPR(Class<? extends EndpointReference> eprClass, String address, String serviceName, String portName,
            String portTypeName, QName wsdlMetadata,
            String referenceParameters, String referenceProperties) {
    this.eprClass = eprClass;
    this.address = address;
    this.serviceName = serviceName;
    this.portName = portName;
    this.portTypeName = portTypeName;
    this.referenceParameters = referenceParameters;
    this.referenceProperties = referenceProperties;
    this.wsdlMetadata = wsdlMetadata;

}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

@Test
public void testBindingProviderSOAPBindingStaicService() throws Exception {
    org.apache.hello_world_soap_http.SOAPService s = new org.apache.hello_world_soap_http.SOAPService();

    Greeter greeter = s.getPort(Greeter.class);
    BindingProvider bindingProvider = (BindingProvider)greeter;

    EndpointReference er = bindingProvider.getEndpointReference();
    assertNotNull(er);

    //If the BindingProvider instance has a binding that is either SOAP 1.1/HTTP or SOAP
    //1.2/HTTP, then a W3CEndpointReference MUST be returned.
    assertTrue(er instanceof W3CEndpointReference);
}
 

/**
 * Converts from {@link EndpointReference}.
 *
 * This handles null {@link EndpointReference} correctly.
 * Call {@link #WSEndpointReference(EndpointReference)} directly
 * if you know it's not null.
 */
public static @Nullable
WSEndpointReference create(@Nullable EndpointReference epr) {
    if (epr != null) {
        return new WSEndpointReference(epr);
    } else {
        return null;
    }
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

public EndpointReference readEndpointReference(final Source eprInfoset) {
    try {
        Unmarshaller unmarshaller = eprjc.get().createUnmarshaller();
        return (EndpointReference) unmarshaller.unmarshal(eprInfoset);
    } catch (JAXBException e) {
        throw new WebServiceException("Error creating Marshaller or marshalling.", e);
    }
}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz,
        String address, String wsdlAddress, List<Element> metadata,
        List<Element> referenceParameters) {
    QName portType = null;
    if (port != null) {
        portType = port.getBinding().getPortTypeName();
    }

    AddressingVersion av = AddressingVersion.fromSpecClass(clazz);
    return new WSEndpointReference(
            av, address, serviceName, portName, portType, metadata, wsdlAddress, referenceParameters, endpointReferenceExtensions.values(), null).toSpec(clazz);

}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

/**
 * Converts from {@link EndpointReference}.
 *
 * This handles null {@link EndpointReference} correctly.
 * Call {@link #WSEndpointReference(EndpointReference)} directly
 * if you know it's not null.
 */
public static @Nullable
WSEndpointReference create(@Nullable EndpointReference epr) {
    if (epr != null) {
        return new WSEndpointReference(epr);
    } else {
        return null;
    }
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

@Test
public void testProviderReadEndpointReference() throws Exception {
    ProviderImpl provider = new ProviderImpl();

    InputStream is = getClass().getResourceAsStream("resources/hello_world_soap_http_infoset.xml");
    Document doc = StaxUtils.read(is);
    DOMSource erXML = new DOMSource(doc);
    EndpointReference endpointReference = provider.readEndpointReference(erXML);
    assertNotNull(endpointReference);

    assertTrue(endpointReference instanceof W3CEndpointReference);
}
 

public EndpointReference readEndpointReference(final Source eprInfoset) {
    try {
        Unmarshaller unmarshaller = eprjc.get().createUnmarshaller();
        return (EndpointReference) unmarshaller.unmarshal(eprInfoset);
    } catch (JAXBException e) {
        throw new WebServiceException("Error creating Marshaller or marshalling.", e);
    }
}
 

/**
 * Creates from the spec version of {@link EndpointReference}.
 *
 * <p>
 * This method performs the data conversion, so it's slow.
 * Do not use this method in a performance critical path.
 */
public WSEndpointReference(EndpointReference epr, AddressingVersion version) {
    try {
        MutableXMLStreamBuffer xsb = new MutableXMLStreamBuffer();
        epr.writeTo(new XMLStreamBufferResult(xsb));
        this.infoset = xsb;
        this.version = version;
        this.rootElement = new QName("EndpointReference", version.nsUri);
        parse();
    } catch (XMLStreamException e) {
        throw new WebServiceException(ClientMessages.FAILED_TO_PARSE_EPR(epr),e);
    }
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, String address, String wsdlAddress, Element... referenceParameters) {
    List<Element> refParams = null;
    if (referenceParameters != null) {
        refParams = Arrays.asList(referenceParameters);
    }
    return getEndpointReference(clazz, address, wsdlAddress, null, refParams);
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, String address, String wsdlAddress, Element... referenceParameters) {
    List<Element> refParams = null;
    if (referenceParameters != null) {
        refParams = Arrays.asList(referenceParameters);
    }
    return getEndpointReference(clazz, address, wsdlAddress, null, refParams);
}
 

public <T extends EndpointReference> T getEndpointReference(Class<T> clazz, Element...referenceParameters) {
    Packet packet = getRequestPacket();
    if (packet == null) {
        throw new IllegalStateException("getEndpointReference() can only be called while servicing a request");
    }
    String address = packet.webServiceContextDelegate.getEPRAddress(packet, endpoint);
    String wsdlAddress = null;
    if(endpoint.getServiceDefinition() != null) {
        wsdlAddress = packet.webServiceContextDelegate.getWSDLAddress(packet,endpoint);
    }
    return clazz.cast(endpoint.getEndpointReference(clazz,address,wsdlAddress, referenceParameters));
}
 

public Dispatch<Object> createDispatch(EndpointReference endpointReference, JAXBContext context, Service.Mode mode, WebServiceFeature... features) {
    WSEndpointReference wsepr = new WSEndpointReference(endpointReference);
    QName portName = addPortEpr(wsepr);
    return createDispatch(portName, wsepr, context, mode, features);
}
 

public EndpointReference readEndpointReference(final Source source) {
    return null;
}