Restful API becomes 404 when using the CXF at the same time - cxf

Question

I have a project starts up with Spring Boot.
It has some restful API via Spring Integration inbound gateway.
Afterward, some webservice endpoint added to the project with CXF.
When I setup the CXFServlet mapping, all the restful API became 404.
Only I suspend the CXF config the restful API available again.
May I know if there is anything block the restful API or the spring integration inbound gateway during using CXF?
CXFServlet and Bus
#Configuration
#ComponentScan("com.kennie")
#ImportResource("classpath:cxf-services.xml")
public class SimbaAdapterApplicationConfiguration {
#Bean
public ServletRegistrationBean dispatcherServlet() {
return new ServletRegistrationBean(new CXFServlet(), "/ws/*");
}
#Bean(name=Bus.DEFAULT_BUS_ID)
public SpringBus springBus() {
SpringBus bus = new SpringBus();
bus.getInInterceptors().add(new LoggingInInterceptor());
bus.getOutInterceptors().add(new LoggingOutInterceptor());
return bus;
}
XML configuration
<import resource="classpath:META-INF/cxf/cxf.xml"/>
<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
<jaxws:server id="MyService" address="/ws/MyService"
serviceClass="com.kennie.IMyService" >
<jaxws:serviceBean>
<ref bean="myServiceImpl" />
</jaxws:serviceBean>
</jaxws:server>
Service Interface
#WebService
public interface IMyService{
#WebMethod
public #WebResult(name = "Response") Response doRequest(
#WebParam(name = "Request", mode = WebParam.Mode.IN)
Request request
);
}

Answer 1

I'm not familiar with CXF, but I know that Spring Integration HTTP is fully based on Spring MVC. So, if you can configure Spring MVC over CXF, all those Spring Integration HTTP Inbound Gateways will be available there as well.
I think your problem is somewhere with distinguishing Servlet mapping.
Looks like your REST API is routed through the CXF Servlet and that one doesn't like it, hence rejecting.

Answer 2

When you add CXF to your code, all the RESTful APIs will be routed through it.
I see two contradictory settings with the way you have configured CXF -
The url-mapping . You are injecting CXF with this code:
#Bean
public ServletRegistrationBean dispatcherServlet() {
return new ServletRegistrationBean(new CXFServlet(), "/ws/*");
}
Meaning the url at which CXF is listening is /ws/*.
The jax-ws server! Firstly, you need to change it to jax-rs . WS is for SOAP. RS is for Restful. You have defined its address as:
<jaxws:server id="MyService" address="/ws/MyService"
Meaning the server is listening at /ws/MyService
CXF and the jax-rs server are both listening at ws/ something. Now, this is not really a problem. You just need to add this to the URL you are hitting so that the complete URL is something like this:
http:<server>:<port>/<context-root>/<CXF Endpoint>/<jax-rs server address>/<REST API endpoint>
I am guessing you don't want ws appearing twice in the URL. Remove it from the jax-rs address.
Hope this helps.

Answer 3

You can register more one servlet for http rest api, this method is tested and OK:
#SpringBootApplication(
//scanBasePackages = {"com.huawei.manage"}
)
public class Application {
#Bean
public ServletRegistrationBean dispatcherServlet() {
AnnotationConfigWebApplicationContext applicationContext = new AnnotationConfigWebApplicationContext();
applicationContext.scan("com.huawei.manage.hsf.controller");
DispatcherServlet rest_dispatcherServlet = new DispatcherServlet(applicationContext);
ServletRegistrationBean registrationBean = new ServletRegistrationBean(rest_dispatcherServlet);
registrationBean.setLoadOnStartup(1);
registrationBean.addUrlMappings("/*");
return registrationBean;