Example usage for org.springframework.web.util WebUtils ERROR_MESSAGE_ATTRIBUTE

Introduction

In this page you can find the example usage for org.springframework.web.util WebUtils ERROR_MESSAGE_ATTRIBUTE.

Prototype

String ERROR_MESSAGE_ATTRIBUTE

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Document

Standard Servlet 2.3+ spec request attribute for error page message.

Usage

From source file:org.carewebframework.ui.ExceptionController.java

/**
 * Populate the display with information from the current execution.
 * //www. j  av  a  2  s .c o  m
 * @see org.zkoss.zk.ui.util.GenericAutowireComposer#doAfterCompose(org.zkoss.zk.ui.Component)
 */
@Override
public void doAfterCompose(final Component comp) throws Exception {
    super.doAfterCompose(comp);
    Clients.clearBusy();
    this.root = ZKUtil.findAncestor(comp, Window.class);
    final HttpServletRequest req = (HttpServletRequest) this.execution.getNativeRequest();

    Class<?> errClass = (Class<?>) req.getAttribute(WebUtils.ERROR_EXCEPTION_TYPE_ATTRIBUTE);
    String errMsg = (String) req.getAttribute(WebUtils.ERROR_MESSAGE_ATTRIBUTE);
    Throwable err = (Throwable) req.getAttribute(WebUtils.ERROR_EXCEPTION_ATTRIBUTE);

    final String errReqURI = (String) req.getAttribute(WebUtils.ERROR_REQUEST_URI_ATTRIBUTE);
    final String errServletName = (String) req.getAttribute(WebUtils.ERROR_SERVLET_NAME_ATTRIBUTE);
    final Integer errStatusCode = (Integer) req.getAttribute(WebUtils.ERROR_STATUS_CODE_ATTRIBUTE);

    String throwableContext = null;

    if (err != null) {
        if (err instanceof IThrowableContext) {
            throwableContext = ((IThrowableContext) err).getThrowableContext();
        }

        //stack trace info
        if (err instanceof NestedCheckedException) {
            err = ((NestedCheckedException) err).getMostSpecificCause();
        } else if (err instanceof NestedRuntimeException) {
            err = ((NestedRuntimeException) err).getMostSpecificCause();
        }
    }
    if (err != null) {
        errClass = errClass == null ? err.getClass() : errClass;
        errMsg = StringUtils.trimToNull(errMsg) == null ? err.getMessage() : errMsg;
    }

    final StringBuffer buffer = new StringBuffer();
    //generic exception info
    buffer.append("\nException class: ").append(errClass);
    buffer.append("\nMessage: ").append(errMsg);
    if (err instanceof ErrorCoded) {
        final String errorCode = ((ErrorCoded) err).getErrorCode();
        buffer.append("\nErrorCode: ").append(errorCode);
        this.lblCode.setValue(errorCode);
    }
    buffer.append("\nStatusCode: ").append(errStatusCode);
    buffer.append("\nServletName: ").append(errServletName);
    buffer.append("\nReqURI: ").append(errReqURI);

    final SessionInfo sessionInfo = Application.getInstance().getSessionInfo(this.desktop);
    buffer.append(sessionInfo);

    buffer.append("\nThrowableContext: " + throwableContext);
    buffer.append("\nStackTrace: ");
    appendStackTrace(err);

    log.error(buffer, err);
    this.lblExceptionClass.setValue(String.valueOf(errClass));
    this.lblMessage.setValue(errMsg);
    this.lblStatusCode.setValue(String.valueOf(errStatusCode));

    if (SecurityUtil.isGrantedAny(Labels.getLabel("cwf.error.dialog.expanded"))) {
        Events.echoEvent(Events.ON_CLICK, this.btnDetail, null);
    }
}

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From source file:com.wiiyaya.consumer.web.main.controller.ExceptionController.java

@RequestMapping(MainURIResource.PATH_ERROR_ALL)
public String error(HttpServletRequest request) throws Throwable {
    Integer code = (Integer) request.getAttribute(WebUtils.ERROR_STATUS_CODE_ATTRIBUTE);
    Throwable exception = (Throwable) request.getAttribute(WebUtils.ERROR_EXCEPTION_ATTRIBUTE);
    String simpleMsg = (String) request.getAttribute(WebUtils.ERROR_MESSAGE_ATTRIBUTE);

    if (exception != null) {
        throw getRootCause(exception);
    } else {/*from ww  w  .  jav a2s .com*/
        switch (code) {
        case 404:
            throw new PageNotFoundException();
        case 403:
            throw new AccessDeniedException(simpleMsg);
        default:
            throw new Exception(simpleMsg);
        }
    }
}

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From source file:com.devnexus.ting.web.controller.SiteController.java

@RequestMapping("/s/handleGlobaleErrors")
public String onUploadError(HttpServletRequest request, final Model model,
        RedirectAttributes redirectAttributes) {

    final Object errorExceptionObject = request.getAttribute(WebUtils.ERROR_EXCEPTION_ATTRIBUTE);

    if (errorExceptionObject instanceof MultipartException) {
        final MultipartException multipartException = (MultipartException) errorExceptionObject;
        final Throwable rootCause = multipartException.getRootCause();
        String errorMessage = "";
        if (rootCause instanceof SizeLimitExceededException
                || rootCause instanceof FileSizeLimitExceededException) {
            errorMessage = String.format(
                    "The file that you are trying to upload is unfortunately too big. Uploaded files cannot be bigger than <strong>%s</strong>."
                            + " Please go back and upload a smaller image file.",
                    multipartProperties.getMaxFileSize());
        } else {/*from  w w w .j  av a 2s .c  om*/
            errorMessage = (String) request.getAttribute(WebUtils.ERROR_MESSAGE_ATTRIBUTE);
        }
        redirectAttributes.addFlashAttribute("error", errorMessage);
        return "redirect:/s/uploadError";
    } else {
        return "error/error";
    }
}

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From source file:com.wiiyaya.consumer.web.main.controller.ExceptionController.java

/**
 * /*from   www .j a v  a 2s .c  om*/
 * @param request ?
 * @param exception 
 * @return ExceptionDto JSON
 */
@ExceptionHandler
@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
public ModelAndView springErrorHand(HttpServletRequest request, Exception exception) {
    String simpleMsg = (String) request.getAttribute(WebUtils.ERROR_MESSAGE_ATTRIBUTE);
    String errorCode = exception == null ? simpleMsg : exception.getClass().getSimpleName();
    String errorMessage = exception == null ? simpleMsg : exception.getMessage();

    LOGGER.error("Error catch: statusCode[{}], errorMessage[{}], errorUrl[{}]",
            HttpStatus.INTERNAL_SERVER_ERROR.value(), errorMessage, request.getRequestURI(), exception);

    return prepareExceptionInfo(request, HttpStatus.INTERNAL_SERVER_ERROR, errorCode, errorMessage);
}

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