Subversion Repositories bacoAlunos

package pt.estgp.estgweb.domain;

import jomm.utils.StringsUtils;
import org.apache.log4j.Logger;
import pt.estgp.estgweb.Globals;
import pt.estgp.estgweb.utils.RoleManager;
import pt.utl.ist.berserk.logic.serviceManager.IServiceManager;
import pt.utl.ist.berserk.logic.serviceManager.ServiceManager;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.HashMap;

/**
 * @author Jorge Machado
 * @date 28/Fev/2008
 * @time 12:51:32
 * @see pt.estgp.estgweb
 */
public class TeacherImpl extends Teacher
{

    public static final 1.5.0/docs/api/java/lang/String.html">String TEACHER_ROLE = Globals.TEACHER_ROLE;

    public static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(TeacherImpl.class);

    private List<CourseUnit> teachedUnitsView = null;
    private List<CourseUnit> teachedUnitsCurrentYearView = null;
    private List<Course> teachedCoursesView = null;
    private List<Course> teachedCoursesCurrentYearView = null;

    public TeacherImpl()
    {
        setScholarDegree(Globals.PROFILE_SCHOLAR_DEGREE_SUPERIOR);
    }

    public 1.5.0/docs/api/java/lang/String.html">String getManagedRole()
    {
        List<String> roles = new ArrayList<String>();
        if(getDirectorCourses() != null && getDirectorCourses().size() > 0)
            roles.add(Globals.COURSE_DIRECTOR_ROLE);
        if(getCoordinatorCourses() != null && getCoordinatorCourses().size() > 0)
            roles.add(Globals.COURSE_COORDINATOR_ROLE);
        roles.add(TEACHER_ROLE);
        return RoleManager.getSerialRoles(roles);
    }

    public List<Course> getTeachedCoursesView()
    {
        getTeachedUnitsView();
        return teachedCoursesView;
    }

    public List<Course> getTeachedCoursesCurrenYearView()
    {
        getTeachedUnitsCurrentYearView();
        return teachedCoursesCurrentYearView;
    }

    public List<CourseUnit> getTeachedUnitsViewS1()
    {
        return getUnitsSemestre("S1",getTeachedUnitsView());
    }
    public List<CourseUnit> getTeachedUnitsViewS2()
    {
        return getUnitsSemestre("S2",getTeachedUnitsView());
    }
    public List<CourseUnit> getTeachedUnitsViewA()
    {
        return getUnitsSemestre("A",getTeachedUnitsView());
    }

    public List<CourseUnit> getTeachedUnitsViewT1()
    {
        return getUnitsSemestre("T1",getTeachedUnitsView());
    }

    public List<CourseUnit> getTeachedUnitsViewT2()
    {
        return getUnitsSemestre("T2",getTeachedUnitsView());
    }

    public List<CourseUnit> getTeachedUnitsViewT3()
    {
        return getUnitsSemestre("T3",getTeachedUnitsView());
    }

    public List<CourseUnit> getTeachedUnitsViewT4()
    {
        return getUnitsSemestre("T4",getTeachedUnitsView());
    }

    public List<CourseUnit> getTeachedUnitsView()
    {
        if(teachedUnitsView == null)
        {
            teachedCoursesView = new ArrayList<Course>();
            try
            {
                IServiceManager sm = ServiceManager.getInstance();
                1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"serializable"};
                5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{getId()};
                teachedUnitsView = (List<CourseUnit>) sm.execute(null, "LoadTeachedUnits", args, names);
                if(teachedUnitsView == null)
                    teachedUnitsView = new ArrayList<CourseUnit>();
                for(CourseUnit c: teachedUnitsView)
                {
                    if(!teachedCoursesView.contains(c.getCourse()))
                    {
                        teachedCoursesView.add(c.getCourse());
                    }
                }
            }
            catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
            {
                logger.error(e,e);
            }
        }
        return teachedUnitsView;
    }

    public List<CourseUnit> getTeachedUnitsCurrentYearViewS1()
    {
        return getUnitsSemestre("S1",getTeachedUnitsCurrentYearView());
    }
    public List<CourseUnit> getTeachedUnitsCurrentYearViewS2()
    {
        return getUnitsSemestre("S2",getTeachedUnitsCurrentYearView());
    }
    public List<CourseUnit> getTeachedUnitsCurrentYearViewA()
    {
        return getUnitsSemestre("A",getTeachedUnitsCurrentYearView());
    }

    public List<CourseUnit> getTeachedUnitsCurrentYearViewT1()
    {
        return getUnitsSemestre("T1",getTeachedUnitsCurrentYearView());
    }

    public List<CourseUnit> getTeachedUnitsCurrentYearViewT2()
    {
        return getUnitsSemestre("T2",getTeachedUnitsCurrentYearView());
    }

    public List<CourseUnit> getTeachedUnitsCurrentYearViewT3()
    {
        return getUnitsSemestre("T3",getTeachedUnitsCurrentYearView());
    }

    public List<CourseUnit> getTeachedUnitsCurrentYearViewT4()
    {
        return getUnitsSemestre("T4",getTeachedUnitsCurrentYearView());
    }



    public List<CourseUnit> getTeachedUnitsViewS1(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("S1",getTeachedUnitsView(year));
    }
    public List<CourseUnit> getTeachedUnitsViewS2(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("S2",getTeachedUnitsView(year));
    }
    public List<CourseUnit> getTeachedUnitsViewA(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("A",getTeachedUnitsView(year));
    }

    public List<CourseUnit> getTeachedUnitsViewT1(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("T1",getTeachedUnitsView(year));
    }

    public List<CourseUnit> getTeachedUnitsViewT2(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("T2",getTeachedUnitsView(year));
    }

    public List<CourseUnit> getTeachedUnitsViewT3(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("T3",getTeachedUnitsView(year));
    }

    public List<CourseUnit> getTeachedUnitsViewT4(1.5.0/docs/api/java/lang/String.html">String year)
    {
        return getUnitsSemestre("T4",getTeachedUnitsView(year));
    }

    Map<String,List<CourseUnit>> teachedUnitsYear = new HashMap<String,List<CourseUnit>>();
    Map<String,List<Course>> teachedCourseYear = new HashMap<String,List<Course>>();

    public List<CourseUnit> getTeachedUnitsView(1.5.0/docs/api/java/lang/String.html">String year)
    {
        List<CourseUnit> cuYear = teachedUnitsYear.get(year);
        if(cuYear == null)
        {
            List<Course> lc = new ArrayList<Course>();
            teachedCourseYear.put(year,lc);
            try
            {
                IServiceManager sm = ServiceManager.getInstance();
                1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"serializable","year"};
                5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{getId(),year};
                cuYear = (List<CourseUnit>) sm.execute(null, "LoadTeachedUnitsYear", args, names);

                if(cuYear == null)
                    cuYear = new ArrayList<CourseUnit>();
                for(CourseUnit c: cuYear)
                {
                    if(!lc.contains(c.getCourse()))
                    {
                        lc.add(c.getCourse());
                    }
                }
                teachedUnitsYear.put(year,cuYear);
            }
            catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
            {
                logger.error(e,e);
            }
        }
        return cuYear;
    }


    public List<CourseUnit> getTeachedUnitsCurrentYearView()
    {
        if(teachedUnitsCurrentYearView == null)
        {
            teachedCoursesCurrentYearView = new ArrayList<Course>();
            try
            {
                IServiceManager sm = ServiceManager.getInstance();
                1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"serializable"};
                5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{getId()};
                teachedUnitsCurrentYearView = (List<CourseUnit>) sm.execute(null, "LoadTeachedUnitsCurrentYear", args, names);
                if(teachedUnitsCurrentYearView == null)
                    teachedUnitsCurrentYearView = new ArrayList<CourseUnit>();
                for(CourseUnit c: teachedUnitsCurrentYearView)
                {
                    if(!teachedCoursesCurrentYearView.contains(c.getCourse()))
                    {
                        teachedCoursesCurrentYearView.add(c.getCourse());
                    }
                }
            }
            catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)
            {
                logger.error(e,e);
            }
        }
        return teachedUnitsCurrentYearView;
    }

    public boolean hasCourseUnit(long id)
    {
        return hasCourseUnit(id,false);
    }

    public boolean hasCourseUnit(CourseUnit courseUnit)
    {
        return hasCourseUnit(courseUnit.getId(),false);
    }


    public boolean hasCourseUnit(long id, boolean transaction)
    {
        List<CourseUnit> cUnits;
        if(transaction)
            cUnits = new ArrayList<CourseUnit>(getTeachedUnits());
        else
            cUnits = getTeachedUnitsView();
        if(cUnits == null)
            return false;
        for(CourseUnit c: cUnits)
        {
            if(c.getId() == id)
                return true;
        }
        return false;
    }

    public void removeUnitLocaly(CourseUnit unit)
    {
        setLocalRemovedTeachedUnits(StringsUtils.addElement(getLocalRemovedTeachedUnits(),"" + unit.getId(),","));

        //todo novo
        setLocalTeachedUnits(StringsUtils.removeElement(getLocalTeachedUnits(),"" + unit.getId(),","));
    }

    public void addUnitLocaly(CourseUnit unit)
    {
        setLocalRemovedTeachedUnits(StringsUtils.removeElement(getLocalRemovedTeachedUnits(),"" + unit.getId(),","));

        //todo novo
        setLocalTeachedUnits(StringsUtils.removeElement(getLocalTeachedUnits(),"" + unit.getId(),","));
        setLocalTeachedUnits(StringsUtils.addElement(getLocalTeachedUnits(),"" + unit.getId(),","));
    }

    public boolean isLocalRemovedUnit(CourseUnit unit)
    {
        return StringsUtils.hasElement(getLocalRemovedTeachedUnits(),"" + unit.getId(),",");
    }

    public boolean isLocalUnit(CourseUnit unit)
    {
        return StringsUtils.hasElement(getLocalTeachedUnits(),""+unit.getId(),",");
    }
}