top.lshaci.framework.web.handler.exception.GlobalExceptionHandler Maven / Gradle / Ivy

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package top.lshaci.framework.web.handler.exception;

import javax.servlet.http.HttpServletRequest;

import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;

import lombok.extern.slf4j.Slf4j;
import top.lshaci.framework.common.exception.BaseException;
import top.lshaci.framework.web.enums.ErrorCode;
import top.lshaci.framework.web.model.JsonResponse;

/**
 * Global exception handler
 * 
 * @author lshaci
 * @since 0.0.3
 */
@ConditionalOnProperty(value = "globalExceptionHandler.enabled", havingValue = "true", matchIfMissing = false)
@RestController
@ControllerAdvice
@Slf4j
public class GlobalExceptionHandler {

	/**
	 * Base exception handler
	 * 
	 * @param req the http servlet request
	 * @param e the exception
	 * @return json response
	 */
    @ExceptionHandler({BaseException.class})
    public JsonResponse baseExceptionHandler(HttpServletRequest req, Exception e) {
    	log.error("System be happend exception!", e);
    	
        JsonResponse result = new JsonResponse();
        
        result.setStatus(false);
        result.setCode(ErrorCode.INTERNAL_PROGRAM_ERROR.getCode());
        result.setMessage(e.getMessage());
        
        return result;
    }

	/**
	 * Default exception handler
	 * 
	 * @param req the http servlet request
	 * @param e the exception
	 * @return json response
	 */
    @ExceptionHandler({Exception.class})
    public JsonResponse defaultExceptionHandler(HttpServletRequest req, Exception e) {
    	log.error("System be happend exception!", e);
    	
    	ErrorCode errorCode = ErrorCode.getByException(e);
    	
    	JsonResponse result = new JsonResponse();
        result.setStatus(false);
        result.setCode(errorCode.getCode());
        result.setMessage(errorCode.getMsg());
        
        return result;
    }
}