common全局异常处理注视

gic-enterprise-common/src/main/java/com/gic/enterprise/exception/GlobalExceptionHandler.java

-package com.gic.enterprise.exception;
-
-import java.io.ByteArrayOutputStream;
-import java.io.PrintWriter;
-import java.util.List;
-import java.util.Set;
-
-import javax.servlet.http.HttpServletResponse;
-import javax.validation.ConstraintViolation;
-import javax.validation.ConstraintViolationException;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.validation.BindException;
-import org.springframework.validation.FieldError;
-import org.springframework.web.bind.annotation.ControllerAdvice;
-import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.ResponseBody;
-
-import com.gic.commons.webapi.reponse.RestResponse;
-import com.gic.enterprise.error.ErrorCode;
-
-/**
- * 全局异常处理类
- *
- * @author hua
- */
-@ControllerAdvice
-@ResponseBody
-public class GlobalExceptionHandler {
-    private static Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);
-
-    @ExceptionHandler(Exception.class)
-    public RestResponse controllerException(HttpServletResponse response, Exception ex) {
-        logger.error("err", ex);
-        RestResponse failureResponse = getRestResponse(ErrorCode.SYSTEM_ERROR.getCode(), ErrorCode.SYSTEM_ERROR.getMsg());
-        StringBuilder sb = new StringBuilder();
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        try (PrintWriter printWriter = new PrintWriter(baos)) {
-            ex.printStackTrace(printWriter);
-        }
-        try {
-            sb.append(baos.toString());
-        } catch (Exception ignored) {
-        }
-        if (sb.length() == 0) {
-            sb.append(ex.getMessage());
-        }
-        // 输出详细错误信息，便于调试
-        failureResponse.setDetailError(sb.toString());
-        return failureResponse;
-    }
-
-    /**
-     * 参数校验异常统一处理
-     * @param e
-     * @return
-     */
-    @ExceptionHandler(BindException.class)
-    public RestResponse customException(BindException e) {
-        List<FieldError> fieldErrors = e.getFieldErrors();
-        StringBuilder errorMessage = new StringBuilder();
-        fieldErrors.forEach(fieldError -> {
-            errorMessage
-                    .append(fieldError.getDefaultMessage())
-                    .append(",");
-        });
-        String error = errorMessage.toString();
-        return getRestResponse(ErrorCode.PARAMETER_ERROR.getCode(), error.substring(0, error.length() - 1));
-    }
-
-    @ExceptionHandler(ConstraintViolationException.class)
-    public RestResponse constraintViolationException(ConstraintViolationException e) {
-        Set<ConstraintViolation<?>> constraintViolations = e.getConstraintViolations();
-        String paramName = constraintViolations.iterator().next().getPropertyPath().toString();
-        String paramError = constraintViolations.iterator().next().getMessage();
-        return getRestResponse(ErrorCode.PARAMETER_ERROR.getCode(), getFailFastMsg(paramName, paramError));
-    }
-
-
-    @ResponseBody
-    @ExceptionHandler(CommonException.class)
-    public RestResponse customException(CommonException e) {
-        return getRestResponse(e.getErrorCode(), e.getMessage());
-    }
-
-
-    private RestResponse getRestResponse(String errorCode, String message) {
-        return RestResponse.failure(errorCode, message);
-    }
-
-    private static String getFailFastMsg(String paramName, String paramError) {
-        return String.format("%s:%s", paramName, paramError);
-    }
-
-}
+//package com.gic.enterprise.exception;
+//
+//import java.io.ByteArrayOutputStream;
+//import java.io.PrintWriter;
+//import java.util.List;
+//import java.util.Set;
+//
+//import javax.servlet.http.HttpServletResponse;
+//import javax.validation.ConstraintViolation;
+//import javax.validation.ConstraintViolationException;
+//
+//import org.slf4j.Logger;
+//import org.slf4j.LoggerFactory;
+//import org.springframework.validation.BindException;
+//import org.springframework.validation.FieldError;
+//import org.springframework.web.bind.annotation.ControllerAdvice;
+//import org.springframework.web.bind.annotation.ExceptionHandler;
+//import org.springframework.web.bind.annotation.ResponseBody;
+//
+//import com.gic.commons.webapi.reponse.RestResponse;
+//import com.gic.enterprise.error.ErrorCode;
+//
+///**
+// * 全局异常处理类
+// *
+// * @author hua
+// */
+//@ControllerAdvice
+//@ResponseBody
+//public class GlobalExceptionHandler {
+//    private static Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+//
+//    @ExceptionHandler(Exception.class)
+//    public RestResponse controllerException(HttpServletResponse response, Exception ex) {
+//        logger.error("err", ex);
+//        RestResponse failureResponse = getRestResponse(ErrorCode.SYSTEM_ERROR.getCode(), ErrorCode.SYSTEM_ERROR.getMsg());
+//        StringBuilder sb = new StringBuilder();
+//        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+//        try (PrintWriter printWriter = new PrintWriter(baos)) {
+//            ex.printStackTrace(printWriter);
+//        }
+//        try {
+//            sb.append(baos.toString());
+//        } catch (Exception ignored) {
+//        }
+//        if (sb.length() == 0) {
+//            sb.append(ex.getMessage());
+//        }
+//        // 输出详细错误信息，便于调试
+//        failureResponse.setDetailError(sb.toString());
+//        return failureResponse;
+//    }
+//
+//    /**
+//     * 参数校验异常统一处理
+//     * @param e
+//     * @return
+//     */
+//    @ExceptionHandler(BindException.class)
+//    public RestResponse customException(BindException e) {
+//        List<FieldError> fieldErrors = e.getFieldErrors();
+//        StringBuilder errorMessage = new StringBuilder();
+//        fieldErrors.forEach(fieldError -> {
+//            errorMessage
+//                    .append(fieldError.getDefaultMessage())
+//                    .append(",");
+//        });
+//        String error = errorMessage.toString();
+//        return getRestResponse(ErrorCode.PARAMETER_ERROR.getCode(), error.substring(0, error.length() - 1));
+//    }
+//
+//    @ExceptionHandler(ConstraintViolationException.class)
+//    public RestResponse constraintViolationException(ConstraintViolationException e) {
+//        Set<ConstraintViolation<?>> constraintViolations = e.getConstraintViolations();
+//        String paramName = constraintViolations.iterator().next().getPropertyPath().toString();
+//        String paramError = constraintViolations.iterator().next().getMessage();
+//        return getRestResponse(ErrorCode.PARAMETER_ERROR.getCode(), getFailFastMsg(paramName, paramError));
+//    }
+//
+//
+//    @ResponseBody
+//    @ExceptionHandler(CommonException.class)
+//    public RestResponse customException(CommonException e) {
+//        return getRestResponse(e.getErrorCode(), e.getMessage());
+//    }
+//
+//
+//    private RestResponse getRestResponse(String errorCode, String message) {
+//        return RestResponse.failure(errorCode, message);
+//    }
+//
+//    private static String getFailFastMsg(String paramName, String paramError) {
+//        return String.format("%s:%s", paramName, paramError);
+//    }
+//
+//}