edu.nps.moves.mmowgli.modules.cards.CardDbHelper.java Source code

Introduction

Here is the source code for edu.nps.moves.mmowgli.modules.cards.CardDbHelper.java

Source

/*
  Copyright (C) 2010-2014 Modeling Virtual Environments and Simulation
  (MOVES) Institute at the Naval Postgraduate School (NPS)
  http://www.MovesInstitute.org and http://www.nps.edu
     
  This file is part of Mmowgli.
      
  Mmowgli 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
  any later version.
    
  Mmowgli 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 General Public License for more details.
    
  You should have received a copy of the GNU General Public License
  along with Mmowgli, in the form of a file named COPYING.  If not,
  see <http://www.gnu.org/licenses/>
*/

package edu.nps.moves.mmowgli.modules.cards;

import java.util.List;

import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;

import edu.nps.moves.mmowgli.hibernate.HSessionAccessor;
import edu.nps.moves.mmowgli.db.*;

/**
 * CardDbHelper.java created on Feb 10, 2015
 * 
 * MOVES Institute Naval Postgraduate School, Monterey, CA, USA
 * www.nps.edu
 * 
 * @author Mike Bailey, jmbailey@nps.edu
 * @version $Id$
 */

//todo try extract all the Session-related stuff and put into HSessionAccessor
public class CardDbHelper {
    @SuppressWarnings("unchecked")
    public static List<Card> getCardsByCardClass(Session sess, CardType.CardClass cls) {
        Criteria crit = sess.createCriteria(Card.class).add(Restrictions.eq("factCard", false))
                .addOrder(Order.desc("creationDate"));
        crit = crit.createCriteria("cardType").add(Restrictions.eq("cardClass", cls));
        return (List<Card>) crit.list();
    }

    public static List<Card> getAllCards(Session sess) {
        return HSessionAccessor.getMultiple(Card.class, sess, (Criterion[]) null);
    }

    @SuppressWarnings("unchecked")
    public static List<Card> getCardsCurrentMoveOnly(Session sess, CardType typ) {
        Move mov = Game.get(sess).getCurrentMove();
        List<Card> cards = (List<Card>) sess.createCriteria(Card.class).add(Restrictions.eq("cardType", typ))
                .add(Restrictions.eq("factCard", false)).createAlias("createdInMove", "MOVE")
                .add(Restrictions.eq("MOVE.number", mov.getNumber())).addOrder(Order.desc("creationDate")).list();
        return cards;
    }

}