/* 
 * (c) 2008- RANDI2 Core Development Team
 * 
 * This file is part of RANDI2.
 * 
 * RANDI2 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.
 * 
 * RANDI2 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
 * RANDI2. If not, see <http://www.gnu.org/licenses/>.
 */
package de.randi2.jsf.backingBeans;

import java.io.Serializable;
import java.util.ArrayList;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;

import de.randi2.jsf.controllerBeans.TrialHandler;
import de.randi2.jsf.wrappers.CriterionWrapper;
import de.randi2.model.criteria.AbstractCriterion;
import de.randi2.model.criteria.constraints.AbstractConstraint;

/**
 * <p>
 * This class wrapped the subject property configuration's functionality.
 * </p>
 * 
 * @author Lukasz Plotnicki <l.plotnicki@gmail.com>
 * 
 */
@ManagedBean(name = "subjectPropertiesConfig")
@SessionScoped
public class SubjectPropertiesConfig extends AbstractSubjectProperty {
	
	@SuppressWarnings("unchecked")
	@Override
	public ArrayList<CriterionWrapper<? extends Serializable>> getCriteria() {
		if (criteria == null)
			criteria = new ArrayList<CriterionWrapper<? extends Serializable>>();
		if (criteria.isEmpty() && trialHandler.isEditing()) {
			for (AbstractCriterion<? extends Serializable, ? extends AbstractConstraint<?>> c : trialHandler
					.getCurrentObject().getCriteria()) {
				criteria.add(new CriterionWrapper<Serializable>(
						(AbstractCriterion<Serializable, ?>) c, loginHandler
								.getChosenLocale(), this, criterionWrapperId++));
			}
		}
		return criteria;
	}
	

	public void clearCriterias(){
		criteria = new ArrayList<CriterionWrapper<? extends Serializable>>();
	}
	
	public TrialHandler getTrialHandler(){
		return trialHandler;
	}

}
