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

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Here is the source code for es.sm2.openppm.core.dao.ResourcepoolDAO.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: ResourcepoolDAO.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.Query;
import org.hibernate.Session;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;

import es.sm2.openppm.core.model.impl.Employee;
import es.sm2.openppm.core.model.impl.Managepool;
import es.sm2.openppm.core.model.impl.Resourcepool;
import es.sm2.openppm.utils.hibernate.dao.AbstractGenericHibernateDAO;

/**
 * DAO object for domain model class Resourcepool
 * @see es.sm2.openppm.core.dao.Resourcepool
 * @author Hibernate Generator by Javier Hernandez
 */
public class ResourcepoolDAO extends AbstractGenericHibernateDAO<Resourcepool, Integer> {

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

    /**
     * Resource pools by resource manager
     * 
     * @param user
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<Resourcepool> findByResourceManager(Employee user) {

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

        crit.createCriteria(Resourcepool.MANAGEPOOLS).add(Restrictions.eq(Managepool.EMPLOYEE, user));

        crit.addOrder(Order.asc(Resourcepool.NAME));

        return crit.list();
    }

    /**
     * Resource pools by resource managers
     * 
     * @param resourceManagers
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<Resourcepool> findByResourceManagers(List<Employee> resourceManagers) {

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

        crit.createCriteria(Resourcepool.MANAGEPOOLS).add(Restrictions.in(Managepool.EMPLOYEE, resourceManagers));

        crit.addOrder(Order.asc(Resourcepool.NAME));

        return crit.list();
    }

    /**
     * Find resouce pools by project manager
     * 
     * @param projectManager
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<Resourcepool> findByProjectManager(Employee projectManager) {

        String queryString = "SELECT distinct rp " + "FROM Resourcepool rp " + "JOIN rp.employees erp "
                + "WHERE erp.idEmployee in ( " + "SELECT e.idEmployee " + "FROM erp.teammembers t "
                + "JOIN t.employee e " + "JOIN t.projectactivity pa " + "JOIN pa.project pt "
                + "WHERE pt.idProject in ( " + "SELECT p.idProject " + "FROM pa.project p "
                + "WHERE p.employeeByProjectManager = :idProjectManager " + ") " + "GROUP BY e.idEmployee " + ")";

        Query query = getSession().createQuery(queryString);

        query.setInteger("idProjectManager", projectManager.getIdEmployee());

        return query.list();
    }
}