/*
 * Created on 13/Nov/2003
 *  
 */
package net.sourceforge.fenixedu.domain.teacher;

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

import net.sourceforge.fenixedu.domain.CareerType;
import net.sourceforge.fenixedu.domain.RootDomainObject;
import net.sourceforge.fenixedu.domain.Teacher;

/**
 * @author Leonor Almeida
 * @author Sergio Montelobo
 * 
 */
//
public abstract class Career extends Career_Base {

    public Career() {
	super();
	setRootDomainObject(RootDomainObject.getInstance());
    }

    public void delete() {
	removeTeacher();
	removeRootDomainObject();
	super.deleteDomainObject();
    }

    public static List<Career> readAllByTeacherIdAndCareerType(Teacher teacher, CareerType careerType) {
	if (careerType == null) {
	    return teacher.getAssociatedCareers();
	}
	List<Career> allTeacherCareers = new ArrayList<Career>();

	if (careerType.equals(CareerType.PROFESSIONAL)) {
	    readCareersByClass(teacher, allTeacherCareers, ProfessionalCareer.class.getName());
	} else if (careerType.equals(CareerType.TEACHING)) {
	    readCareersByClass(teacher, allTeacherCareers, TeachingCareer.class.getName());
	}
	return allTeacherCareers;
    }

    private static void readCareersByClass(Teacher teacher, List<Career> allTeacherCareers, String className) {
	for (Career career : teacher.getAssociatedCareers()) {
	    if (career.getClass().getName().equals(className)) {
		allTeacherCareers.add(career);
	    }
	}
    }
}