com.fasterxml.jackson.dataformat.yaml.YAMLGenerator.Feature Java Examples

public JsonYamlDictionaryStructureLoader(boolean aggregateAttributes) {
    super(aggregateAttributes);
    objectMapper = new ObjectMapper(
            new YAMLFactory()
                    .disable(Feature.USE_NATIVE_OBJECT_ID)
                    .disable(Feature.USE_NATIVE_TYPE_ID)
    )
            .enable(JsonParser.Feature.STRICT_DUPLICATE_DETECTION)
            .enableDefaultTyping();

    //For embedded messages
    SimpleModule module = new SimpleModule();
    module.addDeserializer(JsonField.class, new FieldMessageDeserializer());
    objectMapper.registerModule(module);
}
 

/**
 * Writes out the braindump.txt file for a workflow in the submit directory. The braindump.txt
 * file is used for passing to the tailstatd daemon that monitors the state of execution of the
 * workflow.
 *
 * @param entries the Map containing the entries going into the braindump file.
 * @return the absolute path to the braindump file.txt written in the directory.
 * @throws IOException in case of error while writing out file.
 */
protected File writeOutBraindumpFile(Map<String, String> entries) throws IOException {
    File f = new File(mSubmitFileDir, BRAINDUMP_FILE);
    YAMLMapper mapper = new YAMLMapper();
    mapper.configure(Feature.WRITE_DOC_START_MARKER, false);
    // SPLIT_LINES feature needs to be disabled until Perl code is deprecated.
    mapper.configure(Feature.SPLIT_LINES, false);
    SequenceWriter writer = mapper.writerWithDefaultPrettyPrinter().writeValues(f);
    writer.write(entries);

    return f;
}
 

public YamlObjectMapper(WorkflowPropertySource context) {
    super((new YAMLFactory()).enable(Feature.MINIMIZE_QUOTES), context);
}
 

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 */
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	try {
		response.setContentType("application/json");
		setAccessControlHeaders(response);
		StringBuilder sb = new StringBuilder();
		String s;
		while ((s = request.getReader().readLine()) != null) {
			sb.append(s);
		}
		Logger.getLogger(getServletName()).log(Level.INFO,"Connecting Watson IoT to QRadar with - " + sb.toString());
		JSONObject req = new JSONObject(sb.toString());
		//{"deviceId":"","deviceType":""}
		String deviceId = req.getString("deviceId");
		String deviceType = req.getString("deviceType");
		
		ObjectMapper mapper = new ObjectMapper(new YAMLFactory().disable(Feature.WRITE_DOC_START_MARKER));
		mapper.findAndRegisterModules();
		String fileUrl = URLDecoder.decode(getClass().getResource("/appconfig.yaml").getFile(), StandardCharsets.UTF_8.toString());
		Config config = mapper.readValue(new File(fileUrl), Config.class);
		config.getAuth().setKey(IoTConfig.apikey);
		config.getAuth().setToken(IoTConfig.token);
		
		mapper.writeValue(new File(fileUrl), config);

		ApplicationClient client = new ApplicationClient(fileUrl);
		client.connect();
		AppEventCallbackJson evtCallback = new AppEventCallbackJson();
		AppStatusCallback statusCallback = new AppStatusCallback();
		client.registerCodec(new JsonCodec());
		client.registerEventCallback(evtCallback);
		client.setStatusCallback(statusCallback);
		
		client.subscribeToDeviceEvents(deviceType, deviceId, "security", "json", 1);
		client.subscribeToDeviceStatus(deviceType, deviceId);

		Logger.getLogger(getServletName()).log(Level.INFO,"Subscribing to device events! " + sb.toString());
		JSONObject res = new JSONObject();
        res.put("response", "Successfully connected Watson IoT to QRadar!" + sb.toString());
		response.getWriter().append(res.toString());
		
	} catch (Exception e)
	{
		e.printStackTrace();
	}
}
 

@Before
public void setup() {
    mapper = new ObjectMapper(new YAMLFactory().disable(Feature.WRITE_DOC_START_MARKER));
    mapper.findAndRegisterModules();
    mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
}