Hello,
Unfortunately I couldn’t find any way to contribute into the bug-tracker directly, but hopefully this mail will reach the destination.
I am trying to create jersey end-point in runtime, all looks fine except for the method parameters. I use the code below:
public
void add(Object
object) {
Class<?
extends Object>
clazz =
object.getClass();
final Resource.Builder
resourceBuilder = Resource.builder().path(clazz.getSimpleName());
for
(Method method:
clazz.getDeclaredMethods()) {
Builder
methodBuilder =
resourceBuilder
.addChildResource(method.getName()
+ "/{string}")
.addMethod("GET")
.produces(MediaType.TEXT_PLAIN_TYPE)
.handledBy(object,
method);
List<Parameter>
parameters =
new LinkedList<>();
int
index = 1;
for(Class<?>
type :
method.getParameterTypes()) {
parameters.add(Parameter.create(clazz,
clazz,
true,
type,
type,
new Annotation[] {new
MyPathParam(index++)}));
}
methodBuilder
.handlerParameters(parameters);
}
final Resource
resource =
resourceBuilder.build();
registerResources(resource);
}
I expect that the first argument of the method will bear the @PathParam annotation, however getting the below warning in logs:
May 31, 2016 2:51:50 PM org.glassfish.jersey.internal.Errors logErrors
WARNING: The following warnings have been detected: WARNING: A HTTP GET method, public java.lang.String com.example.service.MyService.cool(java.lang.String), should not consume
any entity.
I have debugged the code and found that even though the handler passed to the below method has all parameters with right annotations, the invocable instance is missing annotations because the parameters attribute is initialized based on
handlerClass
and not on the handler instance, resulting in parameters getting lost during the build stage.
private Invocable(MethodHandler
handler, Method
definitionMethod, Method
handlingMethod,
boolean
encodedParameters,
Type
routingResponseType) {
…
this.parameters
= Collections.unmodifiableList(Parameter.create(
handlerClass,
definitionMethod.getDeclaringClass(),
definitionMethod,
encodedParameters));
}
Kind regards,
Andrei.
Locked
