Package org.eclipse.microprofile.rest.client.ext

• Interface Summary 

  Interface	Description
  AsyncInvocationInterceptor	Implementations of this interface can intercept asynchronous method invocations.
  AsyncInvocationInterceptorFactory	This is a provider interface intended for intercepting asynchronous method invocations.
  ClientHeadersFactory	This interface is intended for generating or propagating HTTP headers.
  ResponseExceptionMapper<T extends java.lang.Throwable>	Converts an JAX-RS Response object into an Exception.

• Class Summary 

  Class	Description
  DefaultClientHeadersFactoryImpl	This class propagates JAX-RS headers whose names are specified using the MicroProfile Config property, org.eclipse.microprofile.rest.client.propagateHeaders.

• Enum Summary 

  Enum	Description
  QueryParamStyle	A QueryParamStyle enum is used to specify how multiple values are handled when constructing the query portion of the URI.

Package org.eclipse.microprofile.rest.client.ext Description

 @RegisterProvider(UnknownWidgetExceptionMapper.class)
 public interface MyClientService {
     @GET
     @Path("/myService/{id}")
     Widget getWidget(@PathParam("id") String id) throws UnknownWidgetException;
 }
 ...
 public class UnknownWidgetExceptionMapper implements ResponseExceptionMapper {

     @Override
     UnknownWidgetException toThrowable(Response response) {
         String msg = "Could not find widget with ID of " + response.getHeaderString("WidgetId");
         return new UnknownWidgetException(msg)
     }
 }