global error handler added

Author: prasath116

common-utils/src/main/java/com/prs/services/exceptionHandler/GlobalErrorHandler.java

@@ -0,0 +1,35 @@
+package com.prs.services.exceptionHandler;
+
+import java.util.stream.Collectors;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.support.WebExchangeBindException;
+
+@ControllerAdvice
+public class GlobalErrorHandler {
+
+private static final Logger log = LogManager.getLogger(GlobalErrorHandler.class);
+
+ @ExceptionHandler(RuntimeException.class)
+ public ResponseEntity<String> handleRuntimeException(RuntimeException ex){
+ log.error("Exception caught in handleClientException : {} " ,ex.getMessage(), ex);
+ return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(ex.getMessage());
+ }
+ 
+ @ExceptionHandler(WebExchangeBindException.class)
+ public ResponseEntity<String> handleRequestBodyError(WebExchangeBindException ex){
+ log.error("Exception caught in handleRequestBodyError : {} " ,ex.getMessage());
+ var error = ex.getBindingResult().getAllErrors().stream()
+ .map(DefaultMessageSourceResolvable::getDefaultMessage)
+ .sorted()
+ .collect(Collectors.joining(","));
+ log.error("errorList : {}", error);
+ return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(error);
+ }
+}