csns.web.validator.EditUserValidator.java Source code

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Here is the source code for csns.web.validator.EditUserValidator.java

Source

/*
 * This file is part of the CSNetwork Services (CSNS) project.
 * 
 * Copyright 2012, Chengyu Sun (csun@calstatela.edu).
 * 
 * CSNS is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 * 
 * CSNS is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
 * more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with CSNS. If not, see http://www.gnu.org/licenses/agpl.html.
 */
package csns.web.validator;

import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;

import csns.model.core.User;

/**
 * This validator is for account profile and editing users in user management.
 */
@Component
public class EditUserValidator extends AddUserValidator {

    @Override
    public void validate(Object target, Errors errors) {
        super.validate(target, errors);

        User user = (User) target;
        Long id = user.getId();

        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "username", "error.field.required");

        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "primaryEmail", "error.field.required");

        String username = user.getUsername();
        if (StringUtils.hasText(username)) {
            User u = userDao.getUserByUsername(username);
            if (u != null && !u.getId().equals(id))
                errors.rejectValue("username", "error.user.username.taken");
        }

        String password1 = user.getPassword1();
        if (StringUtils.hasText(password1)) {
            if (password1.length() < 6)
                errors.rejectValue("password1", "error.user.password.short");
            if (!password1.equals(user.getPassword2()))
                errors.rejectValue("password2", "error.user.password.notmatch");
        }
    }

}