/*
 * Created on 30/Jun/2003
 *
 * 
 */
package net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager;

import pt.ist.fenixWebFramework.services.Service;

import pt.ist.fenixWebFramework.security.accessControl.Checked;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import net.sourceforge.fenixedu.applicationTier.FenixService;
import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException;
import net.sourceforge.fenixedu.dataTransferObject.ISiteComponent;
import net.sourceforge.fenixedu.dataTransferObject.InfoClass;
import net.sourceforge.fenixedu.dataTransferObject.InfoSiteClassesComponent;
import net.sourceforge.fenixedu.dataTransferObject.SiteView;
import net.sourceforge.fenixedu.domain.ExecutionSemester;
import net.sourceforge.fenixedu.domain.SchoolClass;

/**
 * @author Joćo Mota
 * 
 *         30/Jun/2003 fenix-branch ServidorAplicacao.Servico.sop
 * 
 */
public class ReadAllClasses extends FenixService {

    @Checked("RolePredicates.RESOURCE_ALLOCATION_MANAGER_PREDICATE")
    @Service
    public static SiteView run(Integer keyExecutionPeriod) throws FenixServiceException {
	List<InfoClass> infoClasses = null;

	ExecutionSemester executionSemester = rootDomainObject.readExecutionSemesterByOID(keyExecutionPeriod);

	List classes = executionSemester.getSchoolClasses();

	infoClasses = new ArrayList<InfoClass>();
	Iterator iter = classes.iterator();
	while (iter.hasNext()) {
	    SchoolClass dClass = (SchoolClass) iter.next();
	    InfoClass infoClass = InfoClass.newInfoFromDomain(dClass);
	    infoClasses.add(infoClass);
	}

	ISiteComponent classesComponent = new InfoSiteClassesComponent(infoClasses);
	SiteView siteView = new SiteView(classesComponent);

	return siteView;
    }

}