/** * Iterate over the validation result to check for any validation failure. For the very first * validation failure, it reads the oneinc-resource.properties encapsulated in member variable * apps and set the user friendly message along with the IRC and throws the * OneIncValidationException. * * @param bean - Bean to be validated * @param results - contains the validation result * @param resources2 - ValidatorResources object prepared for validation-rules.xml * @param form - contains the mapping for field and their validation rule. * @throws CWValidationException - if validation gets fail. */ @SuppressWarnings({"unchecked", "deprecation"}) private void checkResults( Serializable bean, ValidatorResults results, ValidatorResources resources2, Form form) throws CWValidationException { Iterator propertyNames = results.getPropertyNames().iterator(); while (propertyNames.hasNext()) { String propertyName = (String) propertyNames.next(); ValidatorResult result = results.getValidatorResult(propertyName); Map actionMap = result.getActionMap(); Iterator keys = actionMap.keySet().iterator(); Field field = form.getField(propertyName); String prettyFieldName = apps.getString(field.getArg(0).getKey()); while (keys.hasNext()) { String actName = (String) keys.next(); ValidatorAction action = resources.getValidatorAction(actName); if (!result.isValid(actName)) { String message = apps.getString(action.getMsg()); Object[] args = {prettyFieldName}; String formatMsg = MessageFormat.format(message, args); int colonIndex = formatMsg.indexOf(','); String imfResponseCode = null; String msg = null; if (colonIndex > 0) { imfResponseCode = formatMsg.substring(0, colonIndex); msg = formatMsg.substring(colonIndex); } throw new CWValidationException(msg, imfResponseCode); } } } }
public int doStartTag() throws JspException { try { this.requestContext = new RequestContext((HttpServletRequest) this.pageContext.getRequest()); } catch (RuntimeException ex) { throw ex; } catch (Exception ex) { pageContext.getServletContext().log("Exception in custom tag", ex); } // Look up this key to see if its a field of the current form boolean requiredField = false; boolean validationError = false; ValidatorResources resources = getValidatorResources(); Locale locale = pageContext.getRequest().getLocale(); if (locale == null) { locale = Locale.getDefault(); } // get the name of the bean from the key String formName = key.substring(0, key.indexOf('.')); String fieldName = key.substring(formName.length() + 1); if (resources != null) { Form form = resources.getForm(locale, formName); if (form != null) { Field field = form.getField(fieldName); if (field != null) { if (field.isDependency("required") || field.isDependency("validwhen")) { requiredField = true; } } } } Errors errors = requestContext.getErrors(formName, false); List fes = null; if (errors != null) { fes = errors.getFieldErrors(fieldName); // String errorMsg = getErrorMessages(fes); } if (fes != null && fes.size() > 0) { validationError = true; } // Retrieve the message string we are looking for String message = null; try { message = getMessageSource().getMessage(key, null, locale); } catch (NoSuchMessageException nsm) { message = "???" + key + "???"; } String cssClass = null; if (styleClass != null) { cssClass = styleClass; } else if (requiredField) { cssClass = "required"; } String cssErrorClass = (errorClass != null) ? errorClass : "error"; StringBuilder label = new StringBuilder(); if ((message == null) || "".equals(message.trim())) { label.append(""); } else { label.append("<label for=\"").append(fieldName).append("\""); if (cssClass != null) { label.append(" class=\"").append(cssClass); if (validationError) { label.append(" ").append(cssErrorClass); } } label.append("\">").append(message); label.append((requiredField) ? " <span class=\"required\">*</span>" : ""); label.append((colon) ? ":" : ""); label.append("</label>"); } // Print the retrieved message to our output writer try { writeMessage(label.toString()); } catch (IOException io) { io.printStackTrace(); throw new JspException("Error writing label: " + io.getMessage()); } // Continue processing this page return (SKIP_BODY); }