Subversion Repositories bacoAlunos

package pt.estgp.estgweb.web.controllers.courseunits;

import org.apache.log4j.Logger;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMapping;

import pt.estgp.estgweb.domain.CourseUnitProgram;

import pt.estgp.estgweb.domain.CourseUnitProgramImpl;

import pt.estgp.estgweb.domain.CourseUnitProgramPart2Impl;

import pt.estgp.estgweb.domain.views.CourseUnitProgramView;

import pt.estgp.estgweb.domain.views.CourseUnitView;

import pt.estgp.estgweb.filters.exceptions.NotFoundException;

import pt.estgp.estgweb.web.form.courseunits.CourseUnitProgramForm;

import pt.estgp.estgweb.web.utils.RequestUtils;

import pt.utl.ist.berserk.logic.serviceManager.IServiceManager;

import pt.utl.ist.berserk.logic.serviceManager.ServiceManager;

import pt.utl.ist.berserk.logic.serviceManager.exceptions.FilterChainFailedException;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

/**

 * @author Jorge Machado

 * @author Fabio Velez

 * @date 26/Fev/2008

 * @time 18:01:54

 * @see pt.estgp.estgweb.web

 */

public class CourseUnitsProgramController extends CourseUnitsController

{

    private 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(CourseUnitsProgramController.class);

    public ActionForward validateProgram(ActionMapping mapping,

                                     ActionForm form,

                                     HttpServletRequest request,

                                     HttpServletResponse response)

            throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long id = cUF.getCourseUnitId();

            if(id <= 0)

                id = cUF.getCourseUnitView().getId();

        IServiceManager sm = ServiceManager.getInstance();

        5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{id};

        1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"unitId"};

        sm.execute(RequestUtils.getRequester(request, response), "ValidateCourseUnitProgram", args,names);

        return saveProgram(mapping,

                    form,

                    request,

                    response);

    }

    public ActionForward invalidateProgram(ActionMapping mapping,

                                         ActionForm form,

                                         HttpServletRequest request,

                                         HttpServletResponse response)

            throws 1.5.0/docs/api/java/lang/Throwable.html">Throwable {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long id = cUF.getCourseUnitId();

            if(id <= 0)

                id = cUF.getCourseUnitView().getId();

            IServiceManager sm = ServiceManager.getInstance();

            5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{id};

            1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"unitId"};

            sm.execute(RequestUtils.getRequester(request, response), "InvalidateCourseUnitProgram", args,names);

            return editProgram(mapping,

                    form,

                    request,

                    response);

    }

    public ActionForward editProgram(ActionMapping mapping,

                                     ActionForm form,

                                     HttpServletRequest request,

                                     HttpServletResponse response)

            throws ServletException

    {

        try

        {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long id = cUF.getCourseUnitId();

            if(id <= 0)

                id = cUF.getCourseUnitView().getId();

            CourseUnitView cV = loadCourseUnitViewAndCourse(id,true,false, mapping, request, response);

            cUF.setCourseUnitView(cV);

            request.setAttribute("CourseUnitView", cV);

            CourseUnitProgramView cpv;

            if(cV.getCourseUnit().getCourseUnitProgram() == null)

                cpv = new CourseUnitProgramView(new CourseUnitProgramImpl());

            else

                cpv = new CourseUnitProgramView(cV.getCourseUnit().getCourseUnitProgram());

//            request.setAttribute("CourseUnitProgramView", cpv);

            if(cpv.getCourseUnitProgram().getCourseUnitProgramPart2() == null)

                cpv.getCourseUnitProgram().setCourseUnitProgramPart2(new CourseUnitProgramPart2Impl());

            cUF.setCourseUnitProgramView(cpv);

            cUF.setCourseUnitView(cV);

            return mapping.findForward("edit.program");

        }

        catch (FilterChainFailedException e)

        {

            return mapping.findForward("error401");

        }

        catch (NotFoundException e)

        {

            return mapping.findForward("error404");

        }

        catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)

        {

            logger.error(e, e);

            return mapping.findForward("error500");

        }

    }

    public ActionForward saveProgram(ActionMapping mapping,

                                     ActionForm form,

                                     HttpServletRequest request,

                                     HttpServletResponse response)

            throws ServletException

    {

        try

        {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long id = cUF.getCourseUnitView().getId();

            CourseUnitProgramView cuV = cUF.getCourseUnitProgramView();

            cuV.setResponsableId(cUF.getCourseUnitView().getResponsableId());

            IServiceManager sm = ServiceManager.getInstance();

            5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{cuV, id};

            1.5.0/docs/api/java/lang/String.html">String[] names = new 1.5.0/docs/api/java/lang/String.html">String[]{"programView", "unitId"};

            sm.execute(RequestUtils.getRequester(request, response), "SaveCourseUnitProgram", args,names);

            CourseUnitView cV = loadCourseUnitView(id,true,false, mapping, request, response);

            cUF.setCourseUnitView(cV);

            request.setAttribute("CourseUnitView", cV);

            if(request.getParameter("json")!=null && request.getParameter("json").equals("true"))

            {

                return mapping.findForward("jsonOk");

            }

            else

                return mapping.findForward("load");

        }

        catch (FilterChainFailedException e)

        {

            return mapping.findForward("error401");

        }

        catch (NotFoundException e)

        {

            return mapping.findForward("error404");

        }

        catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)

        {

            logger.error(e, e);

            return mapping.findForward("error500");

        }

    }

    public ActionForward cloneProgram(ActionMapping mapping,

                                      ActionForm form,

                                      HttpServletRequest request,

                                      HttpServletResponse response)

            throws ServletException

    {

        try

        {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long id = cUF.getCourseUnitView().getId();

            long idFrom = cUF.getCloneFromUnitId();

            IServiceManager sm = ServiceManager.getInstance();

            5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{idFrom, id};

            CourseUnitProgram cP = (CourseUnitProgram) sm.execute(RequestUtils.getRequester(request, response), "CloneCourseUnitProgram", args);

            CourseUnitView cV = loadCourseUnitViewAndCourse(id,true,false, mapping, request, response);

            cUF.setCourseUnitView(cV);

            request.setAttribute("CourseUnitView", cV);

            CourseUnitProgramView cpv;

            if(cV.getCourseUnit().getCourseUnitProgram() == null)

                cpv = new CourseUnitProgramView(new CourseUnitProgramImpl());

            else

                cpv = new CourseUnitProgramView(cV.getCourseUnit().getCourseUnitProgram());

//            request.setAttribute("CourseUnitProgramView", cpv);

            if(cpv.getCourseUnitProgram().getCourseUnitProgramPart2() == null)

                cpv.getCourseUnitProgram().setCourseUnitProgramPart2(new CourseUnitProgramPart2Impl());

            cUF.setCourseUnitProgramView(cpv);

            cUF.setCourseUnitView(cV);

            return mapping.findForward("edit.program");

        }

        catch (FilterChainFailedException e)

        {

            return mapping.findForward("error401");

        }

        catch (NotFoundException e)

        {

            return mapping.findForward("error404");

        }

        catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)

        {

            logger.error(e, e);

            return mapping.findForward("error500");

        }

    }

    //TODO meter aqui a navegacao respectiva de adicionar teacher e ir para o programa de novo

    public ActionForward addTeacher(ActionMapping mapping,

                                    ActionForm form,

                                    HttpServletRequest request,

                                    HttpServletResponse response)

            throws ServletException

    {

        try

        {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long teacherId = cUF.getTeacherId();

            long courseUnitId = cUF.getCourseUnitView().getId();

            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[]{};

            5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{teacherId,courseUnitId};

            CourseUnitView cV = (CourseUnitView) sm.execute(RequestUtils.getRequester(request, response), "AddTeacherCourseUnit", args, names);

            if(cV.isNotFound())

                addError(request,"error.courseunit.teacher.not.found");

            return editProgram(mapping,form,request,response);

        }

        catch (FilterChainFailedException e)

        {

            return mapping.findForward("error401");

        }

        catch (NotFoundException e)

        {

            return mapping.findForward("error404");

        }

        catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)

        {

            logger.error(e, e);

            return mapping.findForward("error500");

        }

    }

    public ActionForward removeTeacher(ActionMapping mapping,

                                       ActionForm form,

                                       HttpServletRequest request,

                                       HttpServletResponse response)

            throws ServletException

    {

        try

        {

            CourseUnitProgramForm cUF = (CourseUnitProgramForm) form;

            long teacherId = cUF.getId(); //can't come in SELECT BOX because is for choose

            long courseUnitId = cUF.getCourseUnitView().getId();

            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[]{};

            5+0%2Fdocs%2Fapi+Object">Object[] args = new 5+0%2Fdocs%2Fapi+Object">Object[]{teacherId,courseUnitId};

            sm.execute(RequestUtils.getRequester(request, response), "RemoveTeacherCourseUnit", args, names);

            return editProgram(mapping,form,request,response);

        }

        catch (FilterChainFailedException e)

        {

            return mapping.findForward("error401");

        }

        catch (NotFoundException e)

        {

            return mapping.findForward("error404");

        }

        catch (1.5.0/docs/api/java/lang/Throwable.html">Throwable e)

        {

            logger.error(e, e);

            return mapping.findForward("error500");

        }

    }

}