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added ErrorMessages enum

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This commit is contained in:
Kasun Jayatilaka
2026-03-30 22:41:41 +02:00
parent bda9391c75
commit c15c7a0d61
2 changed files with 38 additions and 5 deletions
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backend/src/main/java/com/vaessl/app/exception/GlobalExceptionHandler.java
+9 -5
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@@ -1,6 +1,5 @@
package com.vaessl.app.exception;
import org.springframework.http.HttpStatus;
import org.springframework.http.ProblemDetail;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
@@ -9,24 +8,29 @@ import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.HttpServerErrorException;
import org.springframework.web.client.ResourceAccessException;
import static com.vaessl.app.exception.ErrorMessages.*;
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(MethodArgumentNotValidException.class)
public ProblemDetail handleEmptyCredentialInput(MethodArgumentNotValidException e) {
return ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "Fields must not be empty.");
return ProblemDetail.forStatusAndDetail(BAD_REQUEST_EMPTY_FIELDS.getStatus(),
BAD_REQUEST_EMPTY_FIELDS.getMessage());
}
@ExceptionHandler(HttpClientErrorException.Unauthorized.class)
public ProblemDetail handleUnauthorizedAccess(HttpClientErrorException e) {
return ProblemDetail.forStatusAndDetail(HttpStatus.UNAUTHORIZED, "Invalid username or password.");
return ProblemDetail.forStatusAndDetail(UNAUTHORIZED_WRONG_LOGIN.getStatus(),
UNAUTHORIZED_WRONG_LOGIN.getMessage());
}
@ExceptionHandler(ResourceAccessException.class)
public ProblemDetail handleNoConnection(ResourceAccessException e) {
return ProblemDetail.forStatusAndDetail(HttpStatus.SERVICE_UNAVAILABLE, "The target URL is unreachable.");
return ProblemDetail.forStatusAndDetail(SERVICE_UNAVAILABLE_UNREACHABLE_URL.getStatus(),
SERVICE_UNAVAILABLE_UNREACHABLE_URL.getMessage());
}
@ExceptionHandler(HttpServerErrorException.class)
@@ -34,6 +38,6 @@ public class GlobalExceptionHandler {
return ProblemDetail
.forStatusAndDetail(e.getStatusCode(),
"The external app returned a server error: " + e.getStatusText());
SERVER_ERROR_GENERAL.getMessage() + e.getStatusText());
}
}