具有多个输入参数的Camel CXF Soap Client调用Web服务

Question

I'm using Camel and have generated code from a WSDL using CXF. I generated a client stub and the implementation appears like this:

    SetDeviceDetailsv4 port = ss.getSetDeviceDetailsv4Port();  

    com.vodafone.gdsp.ws.SetDeviceDetailsv4_Type _setDeviceDetailsv4_parameters = null;
    com.vodafone.gdsp.ws.GdspHeader _setDeviceDetailsv4_gdspHeader = null;

    com.vodafone.gdsp.ws.SetDeviceDetailsv4Response _setDeviceDetailsv4__return = port.setDeviceDetailsv4(_setDeviceDetailsv4_parameters, _setDeviceDetailsv4_gdspHeader);

    System.out.println("setDeviceDetailsv4.result=" + _setDeviceDetailsv4__return);

As you one can see, the port takes two parameters and returns the response, which I want to delegate back to my Camel Route. What's the best way to implement this in Camel? I already have my CXF Enpoint defined, I'm just struggling with the DSL Routing part of it. Should I add a processor like what is found in this link? Apache Camel and web services

Thanks

Answer 1

You can use jax-ws client (implement as bean) and use it in camel DSL. JAX-WS client bean definition takes service class/interface and allow you configure additional properties like SSL config & etc. In route, we can use it as bean. It takes JAXB generated Request object (WSDL request object) as input and returns the JAXB generated Response Object (WSDL response object). To convert you pojo to JAXB classes, Dozer framework can be used or custom mapping can be also used. Jax-WS client is also flexible to take XML as request and response. In that case, properties need to be set as DATAFORMAT as PAYLOAD.

Answer 2

I'm not sure if this is the correct way to do it but I added both of my "input" objects as a Camel Header, then I wrote a processor that grabbed what I needed and put the two objects that the service call needed as parameters.

public void process(Exchange exchange) throws Exception {
        Message inMessage = exchange.getIn();
        gdspHeader = inMessage.getHeader(GDSP_HEADER, com.vodafone.gdsp.ws.GdspHeader.class);
        commModule = inMessage.getHeader(COMM_MODULE_HEADER, resmed.hi.ngcs.datastore.model.CommModule.class);
        SetDeviceDetailsv4_Type deviceDetails = createSetDeviceDetailsv4(commModule);

        List<Object> params = new ArrayList<>();
        params.add(deviceDetails);
        params.add(gdspHeader);

        inMessage.setBody(params);

    }
`