/**
* POST /api/v1/janitor will try a add a new event with the information in the url context.
*
* @param content the Json content passed to the http POST request
* @return the response
* @throws IOException
*/
@POST
public Response addEvent(String content) throws IOException {
ObjectMapper mapper = new ObjectMapper();
LOGGER.info(String.format("JSON content: '%s'", content));
JsonNode input = mapper.readTree(content);
String eventType = getStringField(input, "eventType");
String resourceId = getStringField(input, "resourceId");
Response.Status responseStatus;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
JsonGenerator gen = JSON_FACTORY.createJsonGenerator(baos, JsonEncoding.UTF8);
gen.writeStartObject();
gen.writeStringField("eventType", eventType);
gen.writeStringField("resourceId", resourceId);
if (StringUtils.isEmpty(eventType) || StringUtils.isEmpty(resourceId)) {
responseStatus = Response.Status.BAD_REQUEST;
gen.writeStringField("message", "eventType and resourceId parameters are all required");
} else {
if (eventType.equals("OPTIN")) {
responseStatus = optInResource(resourceId, true, gen);
} else if (eventType.equals("OPTOUT")) {
responseStatus = optInResource(resourceId, false, gen);
} else {
responseStatus = Response.Status.BAD_REQUEST;
gen.writeStringField("message", String.format("Unrecognized event type: %s", eventType));
}
}
gen.writeEndObject();
gen.close();
LOGGER.info("entity content is '{}'", baos.toString("UTF-8"));
return Response.status(responseStatus).entity(baos.toString("UTF-8")).build();
}
/**
* Gets the janitor status (e.g. to support an AWS ELB Healthcheck on an instance running
* JanitorMonkey). Creates GET /api/v1/janitor api which responds 200 OK if JanitorMonkey is
* running.
*
* @param uriInfo the uri info
* @return the chaos events json response
* @throws IOException Signals that an I/O exception has occurred.
*/
@GET
public Response getJanitorStatus(@Context UriInfo uriInfo) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
JsonGenerator gen = JSON_FACTORY.createJsonGenerator(baos, JsonEncoding.UTF8);
gen.writeStartArray();
gen.writeStartObject();
gen.writeStringField("JanitorMonkeyStatus", "OnLikeDonkeyKong");
gen.writeEndObject();
gen.writeEndArray();
gen.close();
return Response.status(Response.Status.OK).entity(baos.toString("UTF-8")).build();
}
@Override
public void enqueue(NycQueuedInferredLocationBean r) {
try {
final StringWriter sw = new StringWriter();
final MappingJsonFactory jsonFactory = new MappingJsonFactory();
final JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(sw);
_mapper.writeValue(jsonGenerator, r);
sw.close();
_outputBuffer.put(sw.toString());
} catch (final IOException e) {
_log.info("Could not serialize inferred location record: " + e.getMessage());
} catch (final InterruptedException e) {
// discard if thread is interrupted or serialization fails
return;
}
}
