CODEWITHSUNDEEP
javahttpspring-boot
xmlParser
xmlParser

Reputation: 2041

Spring Boot Error Handling code 404 blank page

I am making app with Rest Services and i want to handle the exceptions and status code. When i send the correct parametars to Postman i get the response and the status code is 202 OK so that is good. When i send the first parameter correct and for seccond i send some chars i get status code 400 Bad Request and some message so that is good too. But, when i send the first parameter correct and in the seccond i delete one number i am getting Status: 404 Not Found (Which is correct) and blank page in Postman without some message. enter image description here So my question is: Is that alright to get only status code 404 and blank page or i need to change something in the code to get the message too.

My second question is about Internal Server Error 500. How can i implement it and how to test it?

@CrossOrigin
@RequestMapping(value = "/blaa/{startDate}/{endDate}", method = RequestMethod.GET)
public ResponseEntity<List<Nodes>> listsOfbla(@PathVariable Long startDate,
        @PathVariable Long endDate) {

    startEndDateRequestTotal.inc();

    List<Nodes> listOfbla= NodesService.getFromToData(startDate, endDate);

    LOG.info("GET Request was made with two paramaters ", startDate, endDate);
    for (int i = 0; i < listOfbla (); i++) {
        if (listOfbla(i).getStampm().equals(startDate)) {
            for (int j = 0; j < listOfbla (); j++) {
                if (listOfbla(j).getStampm().equals(endDate)) {
                    return new ResponseEntity<List<Nodes>>listOfbla HttpStatus.OK);
                }
            }
        } else {
            return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
        }
    }

    if (listOfbla.isEmpty()) {
        return new ResponseEntity<>(HttpStatus.NOT_FOUND);
    }
    LOG.info("Retruning Nodes objects from specified date");
    return new ResponseEntity<List<Nodes>>(listOfbla, HttpStatus.OK);
}

Upvotes: 1

Views: 722

Answers (1)

Bambus
Bambus

Reputation: 1583

For your first question: That is enough you receive the status code and you can make for example. If status code = 404 send me this message.

Upvotes: 1

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