Qt-based BB10 API Examples Documentation

UserDAO.cpp Example File

pushCollector/src/dao/UserDAO.cpp
    /*!
    * Copyright (c) 2012 Research In Motion Limited.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
    * distributed under the License is distributed on an "AS IS" BASIS,
    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    * See the License for the specific language governing permissions and
    * limitations under the License.
    */
    #include "UserDAO.hpp"

    #include <QSettings>
    #include <QStringList>

    UserDAO::UserDAO()
    {

    }

    UserDAO::~UserDAO()
    {

    }

    void UserDAO::save(const User &user)
    {
        QSettings settings;
        settings.beginGroup(QSETTINGS_USER_GROUP);
        settings.setValue(USER_ID_KEY, user.userId());
        settings.setValue(USER_PASSWORD_KEY, user.password());
        settings.endGroup();
    }

    void UserDAO::remove()
    {
        QSettings settings;
        settings.remove(QSETTINGS_USER_GROUP);
    }

    User& UserDAO::user()
    {
        QSettings settings;

        settings.beginGroup(QSETTINGS_USER_GROUP);
        m_user.setUserId(settings.value(USER_ID_KEY).toString());
        m_user.setPassword(settings.value(USER_PASSWORD_KEY).toString());
        settings.endGroup();

        return m_user;
    }

    bool UserDAO::hasExisting() const
    {
        int keysCount = 0;

        QSettings settings;
        settings.beginGroup(QSETTINGS_USER_GROUP);
        keysCount = settings.allKeys().count();
        settings.endGroup();

        return keysCount > 0;
    }