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package com.jcdm.framework.web.exception; |
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import javax.servlet.http.HttpServletRequest; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.springframework.security.access.AccessDeniedException; |
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import org.springframework.validation.BindException; |
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import org.springframework.web.HttpRequestMethodNotSupportedException; |
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import org.springframework.web.bind.MethodArgumentNotValidException; |
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import org.springframework.web.bind.MissingPathVariableException; |
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import org.springframework.web.bind.annotation.ExceptionHandler; |
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import org.springframework.web.bind.annotation.RestControllerAdvice; |
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import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException; |
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import com.jcdm.common.constant.HttpStatus; |
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import com.jcdm.common.core.domain.AjaxResult; |
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import com.jcdm.common.exception.DemoModeException; |
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import com.jcdm.common.exception.ServiceException; |
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import com.jcdm.common.utils.StringUtils; |
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/** |
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* 全局异常处理器 |
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* |
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* @author jc |
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*/ |
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@RestControllerAdvice |
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public class GlobalExceptionHandler |
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{ |
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private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class); |
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/** |
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* 权限校验异常 |
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*/ |
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@ExceptionHandler(AccessDeniedException.class) |
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public AjaxResult handleAccessDeniedException(AccessDeniedException e, HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求地址'{}',权限校验失败'{}'", requestURI, e.getMessage()); |
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return AjaxResult.error(HttpStatus.FORBIDDEN, "没有权限,请联系管理员授权"); |
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} |
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/** |
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* 请求方式不支持 |
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*/ |
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@ExceptionHandler(HttpRequestMethodNotSupportedException.class) |
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public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e, |
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HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod()); |
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return AjaxResult.error(e.getMessage()); |
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} |
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/** |
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* 业务异常 |
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*/ |
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@ExceptionHandler(ServiceException.class) |
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public AjaxResult handleServiceException(ServiceException e, HttpServletRequest request) |
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{ |
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log.error(e.getMessage(), e); |
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Integer code = e.getCode(); |
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return StringUtils.isNotNull(code) ? AjaxResult.error(code, e.getMessage()) : AjaxResult.error(e.getMessage()); |
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} |
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/** |
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* 请求路径中缺少必需的路径变量 |
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*/ |
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@ExceptionHandler(MissingPathVariableException.class) |
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public AjaxResult handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI, e); |
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return AjaxResult.error(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName())); |
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} |
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/** |
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* 请求参数类型不匹配 |
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*/ |
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@ExceptionHandler(MethodArgumentTypeMismatchException.class) |
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public AjaxResult handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI, e); |
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return AjaxResult.error(String.format("请求参数类型不匹配,参数[%s]要求类型为:'%s',但输入值为:'%s'", e.getName(), e.getRequiredType().getName(), e.getValue())); |
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} |
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/** |
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* 拦截未知的运行时异常 |
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*/ |
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@ExceptionHandler(RuntimeException.class) |
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public AjaxResult handleRuntimeException(RuntimeException e, HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求地址'{}',发生未知异常.", requestURI, e); |
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return AjaxResult.error(e.getMessage()); |
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} |
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/** |
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* 系统异常 |
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*/ |
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@ExceptionHandler(Exception.class) |
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public AjaxResult handleException(Exception e, HttpServletRequest request) |
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{ |
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String requestURI = request.getRequestURI(); |
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log.error("请求地址'{}',发生系统异常.", requestURI, e); |
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return AjaxResult.error(e.getMessage()); |
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} |
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/** |
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* 自定义验证异常 |
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*/ |
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@ExceptionHandler(BindException.class) |
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public AjaxResult handleBindException(BindException e) |
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{ |
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log.error(e.getMessage(), e); |
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String message = e.getAllErrors().get(0).getDefaultMessage(); |
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return AjaxResult.error(message); |
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} |
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/** |
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* 自定义验证异常 |
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*/ |
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@ExceptionHandler(MethodArgumentNotValidException.class) |
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public Object handleMethodArgumentNotValidException(MethodArgumentNotValidException e) |
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{ |
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log.error(e.getMessage(), e); |
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String message = e.getBindingResult().getFieldError().getDefaultMessage(); |
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return AjaxResult.error(message); |
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} |
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/** |
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* 演示模式异常 |
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*/ |
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@ExceptionHandler(DemoModeException.class) |
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public AjaxResult handleDemoModeException(DemoModeException e) |
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{ |
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return AjaxResult.error("演示模式,不允许操作"); |
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} |
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} |