Java Code Examples for javax.ws.rs.core.Response#noContent()

@Path("attributes-{attributes}/{consumer-id}")
@HEAD
public Response headConsumer(@PathParam("attributes") int attributes,
                             @PathParam("consumer-id") String consumerId,
                             @Context UriInfo uriInfo) throws Exception {
   ActiveMQRestLogger.LOGGER.debug("Handling HEAD request for \"" + uriInfo.getPath() + "\"");

   QueueConsumer consumer = findConsumer(attributes, consumerId, uriInfo);
   Response.ResponseBuilder builder = Response.noContent();
   // we synchronize just in case a failed request is still processing
   synchronized (consumer) {
      if ((attributes & ACKNOWLEDGED) > 0) {
         AcknowledgedQueueConsumer ackedConsumer = (AcknowledgedQueueConsumer) consumer;
         Acknowledgement ack = ackedConsumer.getAck();
         if (ack == null || ack.wasSet()) {
            AcknowledgedQueueConsumer.setAcknowledgeNextLink(serviceManager.getLinkStrategy(), builder, uriInfo, uriInfo.getMatchedURIs().get(1) + "/attributes-" + attributes + "/" + consumer.getId(), Long.toString(consumer.getConsumeIndex()));
         } else {
            ackedConsumer.setAcknowledgementLink(builder, uriInfo, uriInfo.getMatchedURIs().get(1) + "/attributes-" + attributes + "/" + consumer.getId());
         }

      } else {
         QueueConsumer.setConsumeNextLink(serviceManager.getLinkStrategy(), builder, uriInfo, uriInfo.getMatchedURIs().get(1) + "/attributes-" + attributes + "/" + consumer.getId(), Long.toString(consumer.getConsumeIndex()));
      }
   }
   return builder.build();
}
 

/**
 * Builds response to successful modification request, taking into account any {@code Prefer} header.
 *
 * @param entity the entity just modified
 * @return response to successful modification request
 */
protected Response modificationResponse(final Object entity) {
    Response.ResponseBuilder builder;
    switch (getPreference()) {
        case RETURN_NO_CONTENT:
            builder = Response.noContent();
            break;

        case RETURN_CONTENT:
        case NONE:
        default:
            builder = Response.ok(entity);
            break;
    }
    if (getPreference() == Preference.RETURN_CONTENT || getPreference() == Preference.RETURN_NO_CONTENT) {
        builder.header(RESTHeaders.PREFERENCE_APPLIED, getPreference().toString());
    }

    return builder.build();
}
 

public WebResponse invoke(WebRequest request, MatchResult match, Handler handler) {
	try {
		Map<String, Object> parameters = createParameters(request, match, handler);
		Object value = handler.invoke(parameters);
		ResponseBuilder builder = value == null ? Response.noContent() : Response.ok(value);
		return toWebResponse(builder.build());
	} catch (Exception e) {
		logInvocationException(e);
		return toWebResponse(e);
	}
}
 

@Path("{id}")
@PUT
@Consumes("application/xml")
public Response updateCustomer(@PathParam("id") int id,
                               @Context Request request,
                               Customer update)
{
   Customer cust = customerDB.get(id);
   if (cust == null) throw new WebApplicationException(Response.Status.NOT_FOUND);
   EntityTag tag = new EntityTag(Integer.toString(cust.hashCode()));

   Response.ResponseBuilder builder =
           request.evaluatePreconditions(tag);

   if (builder != null)
   {
      // Preconditions not met!
      return builder.build();
   }

   // Preconditions met, perform update

   cust.setFirstName(update.getFirstName());
   cust.setLastName(update.getLastName());
   cust.setStreet(update.getStreet());
   cust.setState(update.getState());
   cust.setZip(update.getZip());
   cust.setCountry(update.getCountry());


   builder = Response.noContent();
   return builder.build();
}
 

@javax.ws.rs.GET public Response method() {
    Response.ResponseBuilder responseBuilder = Response.accepted();
    responseBuilder = Response.created(URI.create(""));
    responseBuilder = Response.noContent();
    responseBuilder = Response.notAcceptable(new LinkedList<>());
    responseBuilder = Response.notModified();
    responseBuilder = Response.ok();
    responseBuilder = Response.ok(1L, new Variant(MediaType.TEXT_PLAIN_TYPE, Locale.ENGLISH, "UTF-8"));
    responseBuilder = Response.seeOther(URI.create(""));
    responseBuilder = Response.serverError();
    responseBuilder = Response.temporaryRedirect(URI.create(""));

    return responseBuilder.build();
}
 

private Response internalHeadAutoAckSubscription(UriInfo uriInfo, String consumerId) {
   QueueConsumer consumer = findAutoAckSubscription(consumerId);
   Response.ResponseBuilder builder = Response.noContent();
   String pathToPullSubscriptions = uriInfo.getMatchedURIs().get(1);
   headAutoAckSubscriptionResponse(uriInfo, consumer, builder, pathToPullSubscriptions);

   return builder.build();
}
 

protected Response createResponse(List<MessageCorrelationResultDto> resultDtos, CorrelationMessageDto messageDto) {
  Response.ResponseBuilder response = Response.noContent();
  if (messageDto.isResultEnabled()) {
    response = Response.ok(resultDtos, MediaType.APPLICATION_JSON);
  }
  return response.build();
}
 

@POST
@RolesAllowed({"IbisObserver", "IbisDataAdmin", "IbisAdmin", "IbisTester"})
@Path("/jdbc/summary")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public Response execute(LinkedHashMap<String, Object> json) throws ApiException {

	Response.ResponseBuilder response = Response.noContent(); //PUT defaults to no content

	String query = null;
	String datasource = null;

	for (Entry<String, Object> entry : json.entrySet()) {
		String key = entry.getKey();
		if(key.equalsIgnoreCase("datasource")) {
			datasource = entry.getValue().toString();
		}
		if(key.equalsIgnoreCase("query")) {
			query = entry.getValue().toString();
		}
	}

	if(datasource == null)
		return response.status(Response.Status.BAD_REQUEST).build();

	String result = "";
	try {
		IbisstoreSummaryQuerySender qs;
		qs = (IbisstoreSummaryQuerySender) getIbisContext().createBeanAutowireByName(IbisstoreSummaryQuerySender.class);
		qs.setSlotmap(getSlotmap());
		try {
			qs.setName("QuerySender");
			qs.setDatasourceName(datasource);
			qs.setQueryType("select");
			qs.setBlobSmartGet(true);
			qs.configure(true);
			qs.open();
			result = qs.sendMessage(new Message(query!=null?query:qs.getDbmsSupport().getIbisStoreSummaryQuery()), null).asString();
		} catch (Throwable t) {
			throw new ApiException("An error occured on executing jdbc query", t);
		} finally {
			qs.close();
		}
	} catch (Exception e) {
		throw new ApiException("An error occured on creating or closing the connection", e);
	}

	String resultObject = "{ \"result\":"+result+"}";
	
	return Response.status(Response.Status.CREATED).entity(resultObject).build();
}
 

protected Response response(int statusCode, String entity) {
	ResponseBuilder resBuilder = Response.noContent();
	resBuilder.status(200).entity(entity);
	return resBuilder.build();
}