es.sm2.openppm.core.dao.SecurityDAO.java Source code

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Here is the source code for es.sm2.openppm.core.dao.SecurityDAO.java

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/*
 * Copyright (C) 2009-2015 SM2 SOFTWARE & SERVICES MANAGEMENT
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program has been created in the hope that it will be useful.
 * It is distributed WITHOUT ANY WARRANTY of any Kind,
 * without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see http://www.gnu.org/licenses/.
 *
 * For more information, please contact SM2 Software & Services Management.
 * Mail: info@talaia-openppm.com
 * Web: http://www.talaia-openppm.com
 *
 * Module: core
 * File: SecurityDAO.java
 * Create User: javier.hernandez
 * Create Date: 15/03/2015 12:52:46
 */

package es.sm2.openppm.core.dao;

import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.FetchMode;
import org.hibernate.Session;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;

import es.sm2.openppm.core.model.impl.Contact;
import es.sm2.openppm.core.model.impl.Employee;
import es.sm2.openppm.core.model.impl.Security;
import es.sm2.openppm.utils.hibernate.dao.AbstractGenericHibernateDAO;

public class SecurityDAO extends AbstractGenericHibernateDAO<Security, Integer> {

    public SecurityDAO(Session session) {
        super(session);
    }

    /**
     * Return Security data of an Employee if login & password are validated
     * @param login
     * @return
     */
    @SuppressWarnings("unchecked")
    public Security getByLogin(Security login) {
        Security security = null;

        Criteria crit = getSession().createCriteria(getPersistentClass());
        crit.setFetchMode("contact", FetchMode.JOIN);
        crit.setFetchMode("contact.employees", FetchMode.JOIN);
        crit.setFetchMode("contact.employees.resourceprofiles", FetchMode.JOIN);
        crit.add(Restrictions.eq("login", login.getLogin()));
        List<Security> list = crit.list();

        if (list != null && !list.isEmpty()) {
            security = list.get(0);
        }

        return security;
    }

    /**
     * Return Username in use
     * @param login
     * @return
     */
    @SuppressWarnings("unchecked")
    public Security getByUserName(Security login) {
        Security security = null;

        Criteria crit = getSession().createCriteria(getPersistentClass());
        crit.setFetchMode("contact", FetchMode.JOIN);
        crit.setFetchMode("contact.employees", FetchMode.JOIN);
        crit.setFetchMode("contact.employees.resourceprofiles", FetchMode.JOIN);
        crit.add(Restrictions.eq("login", login.getLogin()));
        List<Security> list = crit.list();

        if (list != null && !list.isEmpty()) {
            security = list.get(0);
        }

        return security;
    }

    /**
     * Resturn security by contact
     * @param contact
     * @return
     */
    @SuppressWarnings("unchecked")
    public Security getByContact(Contact contact) {
        Security security = null;

        Criteria crit = getSession().createCriteria(getPersistentClass());
        crit.add(Restrictions.eq("contact.idContact", contact.getIdContact()));
        List<Security> list = crit.list();

        if (list != null && !list.isEmpty()) {
            security = list.get(0);
        }

        return security;
    }

    /**
     * Return security by employee
     * @param employee
     * @return
     */
    @SuppressWarnings("unchecked")
    public Security getByEmployee(Employee employee) {
        Security security = null;

        Criteria crit = getSession().createCriteria(getPersistentClass());

        crit.createCriteria(Security.CONTACT).createCriteria(Contact.EMPLOYEES)
                .add(Restrictions.eq(Employee.IDEMPLOYEE, employee.getIdEmployee()));

        List<Security> list = crit.list();

        if (list != null && !list.isEmpty()) {
            security = list.get(0);
        }

        return security;
    }

    /**
     * Return data of logged Contact
     * @param userLogged
     * @return
     */
    @SuppressWarnings("unchecked")
    public Contact getContactLogger(String userLogged) {
        Contact cont = null;

        Criteria crit = getSession().createCriteria(getPersistentClass());
        crit.setFetchMode("contact", FetchMode.JOIN);
        crit.setFetchMode("contact.employees", FetchMode.JOIN);
        crit.setFetchMode("contact.employees.resourceprofiles", FetchMode.JOIN);
        crit.add(Restrictions.eq("login", userLogged));
        List<Security> list = crit.list();

        if (list != null && !list.isEmpty()) {
            cont = list.get(0).getContact();
        }

        return cont;
    }

    /**
     * User name in use
     * @param contact
     * @param login
     * @return
     */
    public boolean isUserName(Contact contact, String login) {

        Criteria crit = getSession().createCriteria(getPersistentClass()).setProjection(Projections.rowCount())
                .add(Restrictions.eq(Security.LOGIN, login)).add(Restrictions.ne(Security.CONTACT, contact));

        return ((Integer) crit.uniqueResult() > 0);
    }

}