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An annotation argument must be a compile-time constant when trying to convert java enum

I tried to convert a java file to kotlin file but i'm getting this error : An annotation argument must be a compile-time constant
#StringDef(
BillingEnum.ALL,
BillingEnum.PAID,
BillingEnum.PENDING,
BillingEnum.OVERDUE,
BillingEnum.OPEN,
BillingEnum.DELETED
)
annotation class BillingEnum {
companion object {
var ALL = ""
var PAID = "paid"
var PENDING = "pending"
var OVERDUE = "overdue"
var OPEN = "open"
var DELETED = "deleted"
}
}
Before it looked like this:
#StringDef({
BillingEnum.ALL,
BillingEnum.PAID,
BillingEnum.PENDING,
BillingEnum.OVERDUE,
BillingEnum.OPEN,
BillingEnum.DELETED
})
public #interface BillingEnum {
String ALL = "";
String PAID = "paid";
String PENDING = "pending";
String OVERDUE = "overdue";
String OPEN = "open";
String DELETED = "deleted";
}

You must write
annotation class BillingEnum {
companion object {
const val ALL = ""
const val PAID = "paid"
const val PENDING = "pending"
const val OVERDUE = "overdue"
const val OPEN = "open"
const val DELETED = "deleted"
}
}

How to get value from jquery each loop when controller returns list

I have list and return from controller and i'm trying to show in a mvc view using jquery each loop function.I can get to list and send to view but when jquery loop start i cannot get index and value.I checked Console and Sources,values are there.
This is my controller codes
public JsonResult electric()
{
int id = Convert.ToInt32(Session["id"]);
string cs = "data source=LNPC;initial catalog=db;integrated security=True;multipleactiveresultsets=True;application name=EntityFramework";
SqlConnection connection = new SqlConnection(cs);
SqlCommand command = new SqlCommand("electrcic_bills", connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
command.Parameters.AddWithValue("#id", id);
connection.Open();
SqlDataReader reader = command.ExecuteReader();
List<analiz> TestList = new List<analiz>();
analiz electric;
while (reader.Read())
{
electric= new analiz();
electric.jan= Convert.ToDouble(reader["jan"].ToString());
electric.feb= Convert.ToDouble(reader["feb"].ToString());
electric.march= Convert.ToDouble(reader["march"].ToString());
electric.april = Convert.ToDouble(reader["april"].ToString());
TestList.Add(electric);
}
return Json(new { List = TestList }, JsonRequestBehavior.AllowGet);
}
Jquery codes
$("#electric").click(function () {
$("canvas#myCharts").remove();
$("#canvas1").append('<canvas id="myCharts" width="200" height="200"></canvas>');
$.ajax({
type: "GET",
url: "/MainController/electric",
dataType: "json",
success: function (List) {
var data = List.List;
$.each(data, function (index, value) {
alert(data);
});
},
});
});
With this method i cannot get value but when i write electric.push(List.List[0].jan._bills_electric) like this i can get value manualy perfctly.
This my Source codes from browser
Local List:List: Array(1)
0:
jan_bills: null
jan_bills_electric: 135
dec_bills: null
dec_bills_electric: 60

You are using List word in your return Json() statement. This may be ambiguous for Java.
Try using another name with camel case typography to solve the problem.

In your Javascript, try to use
var data = List["List"];
instead of
var data = List.List;

Okey i found my answer and where l am wrong.
First- there is nothing wrong in my controller
Second- in each loop function,my array not only array,it is array in OBJECT.I've found this link and try each loop in a each loop and i got my items from jquery loop.
var json = [
{ 'red': '#f00' },
{ 'green': '#0f0' },
{ 'blue': '#00f' }
];
$.each(json, function () {
$.each(this, function (name, value) {
console.log(name + '=' + value);
});
});

AWS Firehose Transformation lambda putting all messages in same s3 folder

I have a Kinesis stream, i have created firehose delivery stream and saving all the data to s3, it was saving correctly in hourly folders. Then i have written firehose transformation lambda, after deploying that all the messages are going to same folder, i am not sure what i am missing. I have below fields in my response from lambda function:
result.put("recordId", record.getRecordId());
result.put("result", "Ok");
result.put("approximateArrivalEpoch", record.getApproximateArrivalEpoch());
result.put("approximateArrivalTimestamp",record.getApproximateArrivalTimestamp());
result.put("kinesisRecordMetadata", record.getKinesisRecordMetadata());
result.put("data", Base64.getEncoder().encodeToString(jsonData.getBytes()));
Edit:
Here is my code in java. I am using KinesisFirehoseEvent and decoding was not needed for my case and i got ByteBuffer in KinesisFirehoseEvent
public JSONObject handler(KinesisFirehoseEvent kinesisFirehoseEvent, Context context) {
final LambdaLogger logger = context.getLogger();
final JSONArray resultArray = new JSONArray();
for (final KinesisFirehoseEvent.Record record: kinesisFirehoseEvent.getRecords()) {
final byte[] data = record.getData().array();
final Optional<TestData> testData = deserialize(data, logger);
if (testData.isPresent()) {
final JSONObject jsonObj = new JSONObject();
final String jsonData = gson.toJson(testData.get());
jsonObj.put("recordId", record.getRecordId());
jsonObj.put("result", "Ok");
jsonObj.put("approximateArrivalEpoch", record.getApproximateArrivalEpoch());
jsonObj.put("approximateArrivalTimestamp", record.getApproximateArrivalTimestamp());
jsonObj.put("kinesisRecordMetadata", record.getKinesisRecordMetadata());
jsonObj.put("data", Base64.getEncoder().encodeToString
(jsonData.getBytes()));
resultArray.add(jsonObj);
}
else {
logger.log("testData not deserialized");
}
}
final JSONObject jsonFinalObj = new JSONObject();
jsonFinalObj.put("records", resultArray);
return jsonFinalObj;
}

The lambda function returning data is not in correct format,
Checkout the below example,
'use strict';
console.log('Loading function');
/* Stock Ticker format parser */
const parser = /^\{\"TICKER_SYMBOL\"\:\"[A-Z]+\"\,\"SECTOR\"\:"[A-Z]+\"\,\"CHANGE\"\:[-.0-9]+\,\"PRICE\"\:[-.0-9]+\}/;
exports.handler = (event, context, callback) => {
let success = 0; // Number of valid entries found
let failure = 0; // Number of invalid entries found
let dropped = 0; // Number of dropped entries
/* Process the list of records and transform them */
const output = event.records.map((record) => {
const entry = (new Buffer(record.data, 'base64')).toString('utf8');
let match = parser.exec(entry);
if (match) {
let parsed_match = JSON.parse(match);
var milliseconds = new Date().getTime();
/* Add timestamp and convert to CSV */
const result = `${milliseconds},${parsed_match.TICKER_SYMBOL},${parsed_match.SECTOR},${parsed_match.CHANGE},${parsed_match.PRICE}`+"\n";
const payload = (new Buffer(result, 'utf8')).toString('base64');
if (parsed_match.SECTOR != 'RETAIL') {
/* Dropped event, notify and leave the record intact */
dropped++;
return {
recordId: record.recordId,
result: 'Dropped',
data: record.data,
};
}
else {
/* Transformed event */
success++;
return {
recordId: record.recordId,
result: 'Ok',
data: payload,
};
}
}
else {
/* Failed event, notify the error and leave the record intact */
console.log("Failed event : "+ record.data);
failure++;
return {
recordId: record.recordId,
result: 'ProcessingFailed',
data: record.data,
};
}
/* This transformation is the "identity" transformation, the data is left intact
return {
recordId: record.recordId,
result: 'Ok',
data: record.data,
} */
});
console.log(`Processing completed. Successful records ${output.length}.`);
callback(null, { records: output });
};
Below documentation can help more details on the data returning format,
https://aws.amazon.com/blogs/compute/amazon-kinesis-firehose-data-transformation-with-aws-lambda/
Hope it helps.

I got this working using above code only, its just that looks like stream is slow so data of new hours haven't reached yet.

How to validate JSON having multiple root elements

I am having a ccode, which bulids jsonfile in the below format.
{"swap":1,"si":11},{"system":1,host:"new"},{"Cpu":1}
If I validate this jsonfile data i get an error as:
Parse error on line 4:
...": 1, "si": 11},{ "system": 1,
---------------------^ Expecting 'EOF'
How to resolve this issue?

Wrap those jsonObjects in to an JsonArray while building. Then in java iterate through the jsonarray.

In jsonevery key is double quoted "key". Your jsonis missing double quotes at host key. Make sure you're writing a well-formed json.
{ "system": 1, "host": "new" }
^ ^

am not a expert in JSON but i think you want to change a JSON like array value
[{"swap":1,"si":11},{"system":1,host:"new"},{"Cpu":1}]
insted of
{"swap":1,"si":11},{"system":1,host:"new"},{"Cpu":1}

You can also use this custom function even if you have complex objects.
static getParsedJson(jsonString) {
const parsedJsonArr = [];
let tempStr = '';
let isObjStartFound = false;
for (let i = 0; i < jsonString.length; i += 1) {
if (isObjStartFound) {
tempStr += jsonString[i];
if (jsonString[i] === '}') {
try {
const obj = JSON.parse(tempStr);
parsedJsonArr.push(obj);
tempStr = '';
isObjStartFound = false;
} catch (err) {
// console.log("not a valid JSON object");
}
}
}
if (!isObjStartFound && jsonString[i] === '{') {
tempStr += jsonString[i];
isObjStartFound = true;
}
}
return parsedJsonArr;
}

Javascript won't post into DIV?

So the console shows that the data is being sent and received but for some reason (probably the conditional) nothing is posted in the specified div tag
var var_IDdatacheck = <?php echo $javaid; ?>;
var var_IDcheck = parseInt(var_IDdatacheck);
//datacheck
var var_numdatacheck = <?php echo $datacheck; ?>;
var var_numcheck = parseInt(var_numdatacheck);
function activitycheck() {
$.ajax({
type: 'POST',
url: 'feedupdate.php',
data: {function: '3test', datacheck: var_numcheck, javaid: var_IDcheck},
success: function (check) {
console.log(check);
var verify = JSON.parse(check);
if (var_IDcheck < verify.id) {
var_IDcheck = verify.id;
for (var i=0;i<var_IDcheck;i++){
$('#datacheck').html(verify[i]);
}
}
setTimeout(activitycheck(),5000);
},
error: function(check) {
console.log(check);
setTimeout(activitycheck(),5000);
}
});
}
$(document).ready(function() {
activitycheck();
}); // document ready

Your id from the JSON is a string, and you are comparing it with an integer
try
var verify = JSON.parse(check);
if (var_IDcheck < parseInt(verify.id)) {
var_IDcheck = parseInt(verify.id);
for (var i=0;i<var_IDcheck;i++){