I am developing reactive-spring-boot web service and also using reactive-mongodb to store data. I want to return my customize response for API. example as below:
[
{
"result": [
{
"code": "",
"data": "",
"error": ""
}
]
}
Sample Method:
#PostMapping(value="/addEmployee")
public Mono<Response> addEmployeeDetails(Employee employee){
Response response = new Response();
if(employee.getEmpID() == null){
return response(getResponse());
}
Repository.save(employee);
return response(getResponse());
}
As you see in the code I have response() method which builds the required response.But it mono gives default response as below:
{
"timestamp": "2018-09-29T16:23:21.287+0000",
"status": 500,
"error": "Internal Server Error",
"message": "Internal Server Error",
"path": "/employee"
}
I am not able to set my own status code and error message.
Related
I am using Postman to connect AWS Appsync subscription as per : https://docs.aws.amazon.com/appsync/latest/devguide/real-time-websocket-client.html
with the below config:
{ "payload": { "errors": [ { "message": "NoProtocolError", "errorCode": 400 } ] }, "type": "connection_error" }
The problem occurs due to a missing header:-
Sec-WebSocket-Protocol = graphql-ws
if you get this error in unity use this way;
using System.Net.WebSockets;
var webSocket = new ClientWebSocket();
webSocket.Options.UseDefaultCredentials = false;
webSocket.Options.AddSubProtocol("graphql-ws");
I am facing this problem but don't know how to achieve it.
I have a graphql endpoint to fetch list of user, it already enabled authentication check.
Basically, when I send a request fetchUsers without authorization header it will throw exception or status code to let the user know, but currently, it just response
{
"errors": [
{
"message": null,
"locations": [
{
"line": 2,
"column": 3
}
],
"path": [
"fetchUsers"
],
"extensions": {
"classification": "DataFetchingException"
}
}
],
"data": {
"fetchUsers": null
}
}
And in the backend server, there have some exception throw:
SRGQL012000: Data Fetching Error: io.quarkus.security.UnauthorizedException
at io.quarkus.security.runtime.interceptor.check.AuthenticatedCheck.apply(AuthenticatedCheck.java:28)
at io.quarkus.security.runtime.interceptor.SecurityConstrainer.check(SecurityConstrainer.java:28)
at io.quarkus.security.runtime.interceptor.SecurityConstrainer_Subclass.check$$superforward1(SecurityConstrainer_Subclass.zig:100)
at io.quarkus.security.runtime.interceptor.SecurityConstrainer_Subclass$$function$$1.apply(SecurityConstrainer_Subclass$$function$$1.zig:41)
at io.quarkus.arc.impl.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:54)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.proceed(InvocationInterceptor.java:62)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor.monitor(InvocationInterceptor.java:49)
at io.quarkus.arc.runtime.devconsole.InvocationInterceptor_Bean.intercept(InvocationInterceptor_Bean.zig:521)
Is there any way to catch this Unauthorized exception and custom it, to response 401 and the error message that we want to response.
I have a spring mvc handler like this:
#PostMapping("jwtToken")
fun jwtToken(#RequestBody body: JWTToken)
{
val token = body.token
if(token.isNullOrBlank())
throw ResponseStatusException(HttpStatus.UNAUTHORIZED, "Empty token")
}
If i send it an incorrect input, that triggers the exception, i get a reponse body like this:
{
"timestamp": "2020-10-30T03:41:20.305+00:00",
"status": 401,
"error": "Unauthorized",
"message": "",
"path": "/auth/jwtToken"
}
Why is the 'message' field empty in the response when i did assign a message to the exception? How do i set the message field
It might be related to the updated behaviour of the Spring Boot.
https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.3-Release-Notes#changes-to-the-default-error-pages-content
server.error.include-message=always
in .properties should do the trick but I prefer to use my own extended classes like this:
class CustomException(message: String): Exception(message) { ... }
I have a method which gives response using Mono.fromfuture(result) and which throws CustomException with 400 as status.
Now in my service class, when I call that method, the error and code I am throwing there is not getting propagated to my client(postman). Only the message is what I am seeing.
I am getting this below format: -
{
"timestamp": "2019-02-01T11:13:32.748+0000",
"path": "/some_url",
"status": 500,
"error": "Internal Server Error",
"message": "Unable to fetch Response"
}
Expectation (what I want to achieve) : -
{
"timestamp": "2019-02-01T11:13:32.748+0000",
"path": "/some_url",
"status": 400, // (my own status)
"error": "INVALID_ARGUMENT", // (my own error)
"message": "Unable to fetch Response"
}
My Code:-
public Mono<ResponseObject> fetchResponse(arg) {
return Mono.just(somedata which will give exception)
.flatMap(k -> callExternalService(k))
.onErrorMap(e -> Mono.error(
new BusinessException("Unable to fetch Response", e))
*/* e here is giving :-
"code" : 400,
"message" : "Request contains an invalid argument.",
"status" : "INVALID_ARGUMENT" */*
}
Have you looked at the documentation of the Response class?
You can create a Response of your own, using the static methods in the doc, and send it, instead of Mono.error, in the onErrorMap.
You have to return something like below:
ServerResponse.ok().contentType(MediaType.APPLICATION_JSON).body(klass, Klass.class);
ServerResponse.status(status).build();//read doc and set for yourself
You can also check this link.
i try to implement Passes service of Google Api in our website but we always have error 400 problem
we follow this documentation
Giftcardclass: insert
i use postman for test
POST https://www.googleapis.com/walletobjects/v1/giftCardClass
Request body
{
"kind":"walletobjects#loyaltyObject",
"id":"test2.test",
"classId":"test.test",
"version":12,
"state":"active",
"issuername":"dsadasdasdas",
"barcode":{
"kind":"walletobjects#barcode",
"type":"ean13",
"value":"aaaa",
"alternateText":"aaaa"
}
}
jSon response
{ "error": {
"errors": [
{
"domain": "global",
"reason": "invalidArgument",
"message": "Bad Request"
}
],
"code": 400,
"message": "Bad Request" }
}
from the documentation seems that only id,issuerstate and reviewStatus are required.
Looks like your ids are formatted wrongly, it should be issuer_id.unique_id. See https://developers.google.com/pay/passes/rest/v1/giftcardclass#GiftCardClass.FIELDS.id for reference.