如何在基于JAX-WS的web服务中使EclipseLink MOXy在WebLogic中工作？

Question

我想使用WebLogic10.3.6.0中的EclipseLink来托管使用JAX-WS的Web服务。这在Tomcat中工作得很好。

• Java 1.6
• WebLogic 10.3.6.0
• Eclipselink 2.4.0.V20120608-R11652
• JAXWS 2.2.7-20120813

WEB-INF/lib包含：

• eclipselink.jar
• fastInfoset.jar
• gmbal-api-only.jar
• ha-api.jar
• javax.annotation.jar
• jaxb-api.jar
• jaxb-impl.jar
• jaxb-xjc.jar
• jaxws-api.jar
• jaxws-eclipselink-plugin.jar
• jaxws-rt.jar
• jaxws-tools.jar
• jsr181-api.jar
• mail.jar
• 管理-api.jar
• mimepull.jar
• policy.jar
• saaj-api.jar
• saaj-impl.jar
• stax-ex.jar
• stax2-api.jar
• streambuffer.jar
• woodstox-core-asl.jar

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "test_request")
public class TestRequestDTO implements Serializable {
    @XmlPath("request/name/text()")
    private String requestName;
    @XmlPath("request/value/text()")
    private String requestValue;
    //getter setters
}

TestResponseDTo.java

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "test_response")
public class TestResponseDTO implements Serializable {
    @XmlPath("response/name/text()")
    private String responseName;
    @XmlPath("response/value/text()")
    private String responseValue;
    //getter setters
}

服务：sampletest.java

@WebService
public class SampleTest {
    @WebMethod
    public TestResponseDTO fetchResponse(TestRequestDTO request) {
        System.out.println("request.getRequestName()" + request.getRequestName());
        System.out.println("request.getRequestValue()" + request.getRequestValue());
        TestResponseDTO response = new TestResponseDTO();
        response.html" target="_blank">setResponseName("Service Response");
        response.setResponseValue(new Date().toString());
        return response;
    }
}

Tomcat中的完美XML：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:q0="http://service.test.services.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soapenv:Body>
        <q0:fetchResponse>
            <arg0>
                <request>
                    <name>this-that</name> 
                    <value>home-run</value> 
                </request>
            </arg0>
        </q0:fetchResponse>
    </soapenv:Body>
</soapenv:Envelope>

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
    <S:Body>
        <ns0:fetchResponseResponse xmlns:ns0="http://service.test.services.com/">
            <return>
                <response>
                    <name>Service Response</name> 
                    <value>Wed Feb 06 20:21:13 XXX 2013</value> 
                </response>
            </return>
        </ns0:fetchResponseResponse>
    </S:Body>
</S:Envelope>

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:q0="http://service.test.services.com/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <soapenv:Body>
        <q0:fetchResponse>
            <arg0>
                <requestName>hello</requestName> 
                <requestValue>wassup</requestValue> 
            </arg0>
        </q0:fetchResponse>
    </soapenv:Body>
</soapenv:Envelope>

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
    <S:Body>
        <ns2:fetchResponseResponse xmlns:ns2="http://service.test.services.com/">
            <return>
                <responseName>Service Response</responseName> 
                <responseValue>Wed Feb 06 20:30:06 IST 2013</responseValue> 
            </return>
        </ns2:fetchResponseResponse>
    </S:Body>
</S:Envelope>

Answer 1

WebLogic10.3.6中的JAX-WS实现是硬编码的，以使用JAXB参考实现。EclipseLink JAXB(MOXy)是WebLogic 12.1.1的默认JAXB提供程序，您可以在JAX-WS Web服务中利用我们的所有扩展：

• http://blog.bdoughan.com/2011/12/eclipselink-moxy-is-jaxb-provider-in.html

对于不提供与MOXy作为JAXB提供者的集成的JAX-WS实现，您可以使用javax.xml.ws.provider接口来代替传统的服务endpoint接口。Provider允许您访问实际的XML消息。通过访问XML消息，您可以直接使用MOXY与它进行交互。

import javax.xml.bind.*;
import javax.xml.bind.util.JAXBSource;
import javax.xml.transform.Source;
import javax.xml.ws.*;

@ServiceMode(Service.Mode.PAYLOAD)
@WebServiceProvider(
    portName = "FindCustomerPort", 
    serviceName = "FindCustomerService", 
    targetNamespace = "http://service.jaxws.blog/", 
    wsdlLocation = "WEB-INF/wsdl/FindCustomerService.wsdl")
public class FindCustomerService implements Provider<Source> {

    private JAXBContext jaxbContext;

    public FindCustomerService() {
        try {
            jaxbContext = JAXBContext.newInstance(FindCustomerResponse.class,
                    FindCustomerRequest.class);
        } catch (JAXBException e) {
            throw new WebServiceException(e);
        }
    }

    @Override
    public Source invoke(Source request) throws WebServiceException {
        try {
            Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
            FindCustomerRequest fcRequest = (FindCustomerRequest) unmarshaller
                    .unmarshal(request);

            Customer customer = new Customer();
            customer.setId(fcRequest.getArg0());
            customer.setFirstName("Jane");
            customer.setLastName("Doe");

            FindCustomerResponse response = new FindCustomerResponse();
            response.setValue(customer);

            return new JAXBSource(jaxbContext, response);
        } catch (JAXBException e) {
            throw new WebServiceException(e);
        }
    }

}

有关更多信息

• http://blog.bdoughan.com/2013/02/leveraging-moxy-in-your-web-service-via.html
• 如何在web服务中使用Moxy XPath注释bean？