src/main/java/org/onap/a1pesimulator/exception/RestExceptionHandler.java


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package org.onap.a1pesimulator.exception;

import static org.springframework.http.HttpStatus.NOT_FOUND;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;

@Order(Ordered.HIGHEST_PRECEDENCE)
@ControllerAdvice
public class RestExceptionHandler extends ResponseEntityExceptionHandler {

    private static final Logger log = LoggerFactory.getLogger(RestExceptionHandler.class);

    @ExceptionHandler(CellNotFoundException.class)
    protected ResponseEntity<Object> handleEntityNotFound(CellNotFoundException ex) {
        ApiError apiError = new ApiError(NOT_FOUND);
        apiError.setMessage(ex.getMessage());
        return buildResponseEntity(apiError);
    }

    private ResponseEntity<Object> buildResponseEntity(ApiError apiError) {
        log.error(apiError.getMessage());
        return new ResponseEntity<>(apiError.getMessage(), apiError.getStatus());
    }
}