How to use

getMetadata

method

in

org.jboss.resteasy.client.core.BaseClientResponse

  public Object extractEntity(ClientRequestContext context, Object... args)
  {
   EntityTypeFactory factory = null;
   try
   {
     factory = entityTypeFactory.newInstance();
   }
   catch (InstantiationException e)
   {
     throw context.getClientResponse().createResponseFailure(Messages.MESSAGES.couldNotCreateEntityFactory(entityTypeFactory.getClass().getName()));
   }
   catch (IllegalAccessException e)
   {
     throw ((BaseClientResponse<?>)context.getClientResponse())
        .createResponseFailure(Messages.MESSAGES.couldNotCreateEntityFactoryMessage(entityTypeFactory.getClass().getName(), e.getMessage()));
   }
   context.getClientResponse().setReturnType(
       factory.getEntityType(((BaseClientResponse<?>) context.getClientResponse()).getStatus(),
           ((BaseClientResponse<?>) context.getClientResponse()).getMetadata()));
   return context.getClientResponse();
  }
};

  public Object extractEntity(ClientRequestContext context, Object... args)
  {
   EntityTypeFactory factory = null;
   try
   {
     factory = entityTypeFactory.newInstance();
   }
   catch (InstantiationException e)
   {
     throw context.getClientResponse().createResponseFailure(Messages.MESSAGES.couldNotCreateEntityFactory(entityTypeFactory.getClass().getName()));
   }
   catch (IllegalAccessException e)
   {
     throw ((BaseClientResponse<?>)context.getClientResponse())
        .createResponseFailure(Messages.MESSAGES.couldNotCreateEntityFactoryMessage(entityTypeFactory.getClass().getName(), e.getMessage()));
   }
   context.getClientResponse().setReturnType(
       factory.getEntityType(((BaseClientResponse<?>) context.getClientResponse()).getStatus(),
           ((BaseClientResponse<?>) context.getClientResponse()).getMetadata()));
   return context.getClientResponse();
  }
};

@SuppressWarnings("deprecation")
public static <T> Response copyResponseAndClose(Response source, Class<T> type) {
  int status = -1;
  Headers<Object> headers = new Headers<Object>();
  Object entity = null;
  try {
    status = source.getStatus();
    if (source instanceof org.jboss.resteasy.client.core.BaseClientResponse)
      headers.putAll(((org.jboss.resteasy.client.core.BaseClientResponse<?>)source).getMetadata());
    if (source instanceof org.jboss.resteasy.client.ClientResponse) {
      entity = ((org.jboss.resteasy.client.ClientResponse<?>)source).getEntity(type);
    } else {
      entity = source.getEntity();
    }
    return new BuiltResponsePreservingError(status, headers, entity, new Annotation[0], null);
  } catch (Exception e) {
    Exceptions.propagateIfFatal(e);
    return new BuiltResponsePreservingError(status, headers, entity, new Annotation[0], e);
  } finally {
    if (source instanceof org.jboss.resteasy.client.core.BaseClientResponse)
      ((org.jboss.resteasy.client.core.BaseClientResponse<?>)source).close();
  }
}

@Ignore("TODO")
@Test
public void follow_get() throws Exception {
  final LinkRepresentation link = jsonRepresentation.getLink("aLink");
  final String href = link.getHref();
  // when
  context.checking(new Expectations() {
    {
      one(mockExecutor).createRequest(with(any(UriBuilderImpl.class)));
      will(returnValue(mockClientRequest));
      one(mockExecutor).execute(mockClientRequest);
      will(returnValue(mockClientResponse));
      one(mockClientRequest).accept(MediaType.APPLICATION_JSON_TYPE);
      atLeast(1).of(mockClientRequest).setHttpMethod("GET");
      allowing(mockClientRequest).getHttpMethod();
      will(returnValue("GET"));
      one(mockClientRequest).execute();
      will(returnValue(mockClientResponse));
      one(mockClientResponse).setReturnType(String.class);
      allowing(mockClientResponse);
      final MultiValueMap result = new MultiValueMap();
      result.put("Content-Type", "application/json");
      allowing(mockClientResponse).getMetadata();
      will(returnValue(result));
    }
  });
  final RestfulResponse<JsonRepresentation> response = client.follow(link);
  // then
}