Examples with GwtKapuaException org.eclipse.kapua.app.console.shared.GwtKapuaException used on opensource projects

Example 1 with GwtKapuaException

use of org.eclipse.kapua.app.console.shared.GwtKapuaException in project kapua by eclipse.

the class FailureHandler method handle.

public static void handle(Throwable caught) {
    if (caught instanceof GwtKapuaException) {
        GwtKapuaException gee = (GwtKapuaException) caught;
        GwtKapuaErrorCode code = gee.getCode();
        switch(code) {
            case UNAUTHENTICATED:
                ConsoleInfo.display(CMSGS.loggedOut(), caught.getLocalizedMessage());
                Window.Location.reload();
                break;
            default:
                ConsoleInfo.display(CMSGS.error(), caught.getLocalizedMessage());
                Log.error("RPC Error", caught);
                break;
        }
    } else if (caught instanceof StatusCodeException && ((StatusCodeException) caught).getStatusCode() == 0) {
    // the current operation was interrupted as the user started a new one
    // or navigated away from the page.
    // we can ignore this error and do nothing.
    } else {
        ConsoleInfo.display(CMSGS.error(), caught.getLocalizedMessage());
        caught.printStackTrace();
    }
}

Example 2 with GwtKapuaException

use of org.eclipse.kapua.app.console.shared.GwtKapuaException in project kapua by eclipse.

the class FailureHandler method handleFormException.

@SuppressWarnings("unchecked")
public static boolean handleFormException(FormPanel form, Throwable caught) {
    boolean isWarning = false;
    if (caught instanceof GwtKapuaException) {
        List<Field<?>> fields = form.getFields();
        GwtKapuaException gee = (GwtKapuaException) caught;
        GwtKapuaErrorCode code = gee.getCode();
        switch(code) {
            case INVALID_XSRF_TOKEN:
                ConsoleInfo.display(CMSGS.error(), CMSGS.securityInvalidXSRFToken());
                Window.Location.reload();
                break;
            case UNAUTHENTICATED:
                ConsoleInfo.display(CMSGS.loggedOut(), caught.getLocalizedMessage());
                Window.Location.reload();
                break;
            case DUPLICATE_NAME:
                boolean fieldFound = false;
                String duplicateFieldName = gee.getArguments()[0];
                for (Field<?> field : fields) {
                    if (duplicateFieldName.equals(field.getName())) {
                        TextField<String> textField = (TextField<String>) field;
                        textField.markInvalid(MSGS.duplicateValue());
                        fieldFound = true;
                        break;
                    }
                }
                if (!fieldFound) {
                    ConsoleInfo.display(CMSGS.error(), caught.getLocalizedMessage());
                }
                break;
            case ILLEGAL_NULL_ARGUMENT:
                String invalidFieldName = gee.getArguments()[0];
                for (Field<?> field : fields) {
                    if (invalidFieldName.equals(field.getName())) {
                        TextField<String> textField = (TextField<String>) field;
                        textField.markInvalid(MSGS.invalidNullValue());
                        break;
                    }
                }
                break;
            case ILLEGAL_ARGUMENT:
                String invalidFieldName1 = gee.getArguments()[0];
                for (Field<?> field : fields) {
                    if (invalidFieldName1.equals(field.getName())) {
                        TextField<String> textField = (TextField<String>) field;
                        textField.markInvalid(gee.getCause().getMessage());
                        break;
                    }
                }
                break;
            case CANNOT_REMOVE_LAST_ADMIN:
                String adminFieldName = gee.getArguments()[0];
                for (Field<?> field : fields) {
                    if (adminFieldName.equals(field.getName())) {
                        CheckBoxGroup adminCheckBoxGroup = (CheckBoxGroup) field;
                        adminCheckBoxGroup.markInvalid(MSGS.lastAdministrator());
                        break;
                    }
                }
                break;
            case INVALID_RULE_QUERY:
                for (Field<?> field : fields) {
                    if ("query".equals(field.getName())) {
                        TextArea statement = (TextArea) field;
                        statement.markInvalid(caught.getLocalizedMessage());
                        break;
                    }
                }
                break;
            case WARNING:
                isWarning = true;
                ConsoleInfo.display(CMSGS.warning(), caught.getLocalizedMessage());
                break;
            default:
                ConsoleInfo.display(CMSGS.error(), caught.getLocalizedMessage());
                caught.printStackTrace();
                break;
        }
    } else {
        ConsoleInfo.display(CMSGS.error(), caught.getLocalizedMessage());
        caught.printStackTrace();
    }
    return isWarning;
}

Example 3 with GwtKapuaException

use of org.eclipse.kapua.app.console.shared.GwtKapuaException in project kapua by eclipse.

the class KapuaRemoteServiceServlet method performXSRFTokenValidation.

/**
 * This method perform a XSRF validation on the given request and for the specific userToken.
 * This is a private method to support both, standard class validation or multipart Servlet validation.
 *
 * @param req
 * @param userToken
 */
private static void performXSRFTokenValidation(HttpServletRequest req, GwtXSRFToken userToken) throws GwtKapuaException {
    HttpSession session = req.getSession();
    if (!isValidXSRFToken(session, userToken)) {
        if (session != null) {
            s_logger.info("XSRF token is NOT VALID - Token={}", userToken.getToken());
            s_logger.debug("\tSender IP: {}", req.getRemoteAddr());
            s_logger.debug("\tSender Host: {}", req.getRemoteHost());
            s_logger.debug("\tSender Port: {}", req.getRemotePort());
            s_logger.debug("\tFull Request URL\n {}?{}\n\n", req.getRequestURL().toString(), req.getQueryString());
        }
        // forcing the console log out
        session.invalidate();
        s_logger.debug("Session invalidated.");
        throw new GwtKapuaException(GwtKapuaErrorCode.XSRF_INVALID_TOKEN, null, "Invalid XSRF token");
    }
}