D-Net

import java.util.List;

        try {

            LOGGER.info("Editing user " + userProfile.getUsername());

            Pattern rfc2822 = Pattern.compile("^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$");

            if (!rfc2822.matcher(userProfile.getEmail().trim().toLowerCase()).matches()) {

                throw new UserAccessException("login.notValidEmail", UserAccessException.ErrorCode.INVALID_EMAIL_FORMAT);

            }

            String currentEmail = this.userAPI.getEmailFromUsername(userProfile.getUsername());

            if (!userProfile.getEmail().equalsIgnoreCase(currentEmail)) {

                if (this.userAPI.userExists(userProfile.getEmail())) {

                    throw new UserAccessException("login.mailAlreadyExists", UserAccessException.ErrorCode.MAIL_ALREADY_EXISTS);

                }

            }

            this.userAPI.editUser(userProfile);

        } catch (Exception e) {

            LOGGER.error("Error while editing user " + userProfile.getUsername(), e);

            if (e instanceof UserAccessException)

                throw (UserAccessException) e;

            else

                throw new UserAccessException("login.generalError", UserAccessException.ErrorCode.GENERAL_ERROR);

//            reportException(e);

        }

    public void prepareResetPassword(String email) throws UserAccessException {

        try {

            LOGGER.debug("Sending password recovery to user " + email);

            if (!this.userAPI.userExists(email)) {

                throw new UserAccessException("login.userNotExists", UserAccessException.ErrorCode.INVALID_USERNAME);

            }

            List<String> to = new ArrayList<String>();

            to.add(email);

            String securityCode = this.userAPI.prepareResetPassword(email);

            emailer.sendMail(to, "forgotPassword.mail.Subject", "forgotPassword.mail.Body1" + ": " + this.repoManagerBaseUrl + "?securityCode=" + securityCode + "#resetPassword" + "\n\n" + "forgotPassword.mail.Body2" + ": " + securityCode, false, null);

        } catch (Exception e) {

            LOGGER.error("Error while sending password recovery to user " + email, e);

            if (e instanceof UserAccessException)

                throw (UserAccessException) e;

            else

                throw new UserAccessException("login.generalError", UserAccessException.ErrorCode.GENERAL_ERROR);

            //    reportException(e);

        }

    public void resetPassword(String securityCode, String password) throws UserAccessException {

        try {

            LOGGER.debug("Reseting password with security code " + securityCode);

            if (securityCode.length() == 0) {

                throw new UserAccessException("resetPassword.wrongSecurityCode", UserAccessException.ErrorCode.WRONG_SECURITY_CODE);

            }

            this.userAPI.resetPassword(securityCode, password);

        } catch (Exception e) {

            LOGGER.error("Error while reseting password with security code " + securityCode);

            if (e instanceof UserAccessException)

                throw (UserAccessException) e;

            else

                throw new UserAccessException("login.generalError", UserAccessException.ErrorCode.GENERAL_ERROR);

            //    reportException(e);

        }

    }

    @Override

        USERNAME_ALREADY_EXISTS, MAIL_ALREADY_EXISTS, GENERAL_ERROR, ALREADY_ACTIVATED, INVALID_EMAIL_FORMAT, WRONG_SECURITY_CODE, INCORRECT_CAPTCHA

    void prepareResetPassword(String email) throws UserAccessException;

    void resetPassword(String securityCode, String password) throws UserAccessException;