[CXF-4496] find of ResponseExceptionMapper do not handle runtime exceptions

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.6.3, 2.7
• Component/s: JAX-RS
• Estimated Complexity: Novice
• Assignee: Sergey Beryozkin
• Reporter: n0rad
• Created: 03/Sep/12 17:22
• Updated: 23/Mar/13 07:59
• Resolved: 28/Sep/12 11:02

Description

In org.apache.cxf.jaxrs.client.ClientProxyImpl.findExceptionMapper(Method, Message)

The responseExceptionMapper is selected based on exception defined in the resource method signature but this method may have thrown a RuntimeException :

 
@Path("/")
public interface RestMcuBoardResource {
    @GET
    public RestMcuBoard getBoard();
}

 

does not work where this one work

 
@Path("/")
public interface RestMcuBoardResource {
    @GET
    public RestMcuBoard getBoard() throws runtimeException;
}

a fix could be :

 
    private static ResponseExceptionMapper<?> findExceptionMapper(Method m, Message message) {
        ProviderFactory pf = ProviderFactory.getInstance(message);
        for (Class<?> exType : m.getExceptionTypes()) {
            ResponseExceptionMapper<?> mapper = pf.createResponseExceptionMapper(exType);
            if (mapper != null) {
                return mapper;
            }
        }
+        return pf.createResponseExceptionMapper(RuntimeException.class);
-        return null; 
    }