Example usage for org.springframework.validation BindException getObjectName

Introduction

In this page you can find the example usage for org.springframework.validation BindException getObjectName.

Prototype

@Override
    public String getObjectName() 

Source Link

Usage

From source file:com.asual.summer.core.ErrorResolver.java

public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler,
        Exception e) {/*from w  w  w .  ja v a 2  s  . c  o  m*/

    if (e instanceof BindException) {

        BindException be = (BindException) e;
        Map<String, Map<String, Object>> errors = new HashMap<String, Map<String, Object>>();

        for (FieldError fe : (List<FieldError>) be.getFieldErrors()) {
            Map<String, Object> error = new HashMap<String, Object>();
            Object[] args = fe.getArguments();
            String key = fe.isBindingFailure() ? fe.getCodes()[2].replaceFirst("typeMismatch", "conversion")
                    : "validation." + fe.getCodes()[2];
            String message = ResourceUtils.getMessage(key, args);
            if (message == null) {
                if (!fe.isBindingFailure()) {
                    if (key.split("\\.").length > 3) {
                        message = ResourceUtils
                                .getMessage(key.substring(0, key.indexOf(".", key.indexOf(".") + 1))
                                        + key.substring(key.lastIndexOf(".")), args);
                    }
                    if (message == null && key.split("\\.").length > 2) {
                        message = ResourceUtils
                                .getMessage(key.substring(0, key.indexOf(".", key.indexOf(".") + 1)), args);
                    }
                } else if (fe.isBindingFailure() && key.split("\\.").length > 2) {
                    message = ResourceUtils.getMessage(
                            key.substring(0, key.indexOf(".")) + key.substring(key.lastIndexOf(".")), args);
                } else {
                    message = fe.getDefaultMessage();
                }
            }
            error.put("message", message != null ? message : "Error (" + key + ")");
            error.put("value", fe.getRejectedValue());
            errors.put(fe.getField(), error);
        }

        for (ObjectError oe : (List<ObjectError>) be.getGlobalErrors()) {
            Map<String, Object> error = new HashMap<String, Object>();
            Object[] args = oe.getArguments();
            String key = "global" + (oe.getCodes() != null ? "." + oe.getCodes()[2] : "");
            String message = ResourceUtils.getMessage(key, args);
            if (message == null) {
                if (key.split("\\.").length > 3) {
                    message = ResourceUtils.getMessage(key.substring(0, key.indexOf(".", key.indexOf(".") + 1))
                            + key.substring(key.lastIndexOf(".")), args);
                }
                if (message == null && key.split("\\.").length > 2) {
                    message = ResourceUtils.getMessage(key.substring(0, key.indexOf(".", key.indexOf(".") + 1)),
                            args);
                }
                if (message == null) {
                    message = oe.getDefaultMessage();
                }
            }
            error.put("message", message != null ? message : "Error (" + key + ")");
            error.put("value", oe.getObjectName());
            errors.put(oe.getObjectName(), error);
        }

        String form = (String) RequestUtils.getParameter("_form");
        if (form != null) {
            if (request.getAttribute(ERRORS) == null) {
                request.setAttribute(ERRORS, errors);
                request.setAttribute(be.getObjectName(), be.getTarget());
                return new ModelAndView(new InternalResourceView(
                        form.concat(form.contains("?") ? "&" : "?").concat("_error=true")));
            }
        } else {
            List<String> pairs = new ArrayList<String>();
            for (String key : errors.keySet()) {
                pairs.add(key + "=" + errors.get(key).get("message"));
            }
            try {
                response.sendError(HttpServletResponse.SC_BAD_REQUEST, StringUtils.join(pairs, ";"));
            } catch (IOException ioe) {
                logger.error(ioe.getMessage(), ioe);
            }
        }
    }

    return null;
}

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