Package org.fenixedu.academic.domain.curricularRules.executors

Examples of org.fenixedu.academic.domain.curricularRules.executors.RuleResult

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    public ActionForward enrolInDegreeModules(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws FenixServiceException {

        final BolonhaStudentEnrollmentBean bolonhaStudentEnrollmentBean = getBolonhaStudentEnrollmentBeanFromViewState();
        try {
            final RuleResult ruleResults =
                    EnrolBolonhaStudentInCurriculumValidationContext.run(

                    bolonhaStudentEnrollmentBean.getStudentCurricularPlan(), bolonhaStudentEnrollmentBean.getExecutionPeriod(),
                            bolonhaStudentEnrollmentBean.getDegreeModulesToEvaluate(),
                            bolonhaStudentEnrollmentBean.getCurriculumModulesToRemove(),
                            bolonhaStudentEnrollmentBean.getCurricularRuleLevel());

            if (!bolonhaStudentEnrollmentBean.getDegreeModulesToEvaluate().isEmpty()
                    || !bolonhaStudentEnrollmentBean.getCurriculumModulesToRemove().isEmpty()) {
                addActionMessage("success", request, "label.save.success");
            }

            if (ruleResults.isWarning()) {
                addRuleResultMessagesToActionMessages("warning", request, ruleResults);
            }

        } catch (EnrollmentDomainException ex) {
            addRuleResultMessagesToActionMessages("error", request, ex.getFalseResult());
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    public ActionForward unEnrol(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        Enrolment enrolment = readEnrolment(request);

        try {
            final RuleResult ruleResults =
                    EnrolBolonhaStudent.run(readStudentCurricularPlan(request), enrolment.getExecutionPeriod(),
                            new ArrayList<IDegreeModuleToEvaluate>(), Arrays.asList(new CurriculumModule[] { enrolment }),
                            CurricularRuleLevel.ENROLMENT_NO_RULES);

            if (ruleResults.isWarning()) {
                addRuleResultMessagesToActionMessages("warning", request, ruleResults);
            }

        } catch (EnrollmentDomainException ex) {
            addRuleResultMessagesToActionMessages("error", request, ex.getFalseResult());
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    protected RuleResult evaluateExtraRules(RuleResult actualResult) {
        if (actualResult.isFalse() || !getDegreeCurricularPlan().isToApplyPreviousYearsEnrolmentRule()) {
            return actualResult;
        }

        RuleResult finalResult = RuleResult.createInitialTrue();
        if (!getRoot().hasExternalCycles()) {
            final PreviousYearsEnrolmentCurricularRule previousYearsEnrolmentCurricularRule =
                    new PreviousYearsEnrolmentCurricularRule(getRoot().getDegreeModule());
            finalResult =
                    finalResult.and(previousYearsEnrolmentCurricularRule.evaluate(new EnroledCurriculumModuleWrapper(getRoot(),
                            getExecutionSemester()), this.enrolmentContext));

        } else {
            for (final CycleCurriculumGroup cycleCurriculumGroup : getRoot().getCycleCurriculumGroups()) {
                final PreviousYearsEnrolmentCurricularRule previousYearsEnrolmentCurricularRule =
                        new PreviousYearsEnrolmentCurricularRule(cycleCurriculumGroup.getDegreeModule());
                finalResult =
                        finalResult.and(previousYearsEnrolmentCurricularRule.evaluate(new EnroledCurriculumModuleWrapper(
                                cycleCurriculumGroup, getExecutionSemester()), this.enrolmentContext));
            }
        }

        return finalResult.and(actualResult);
    }
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        unEnrol();
        addEnroled();

        final Map<EnrolmentResultType, List<IDegreeModuleToEvaluate>> degreeModulesToEnrolMap =
                new HashMap<EnrolmentResultType, List<IDegreeModuleToEvaluate>>();
        final RuleResult result = evaluateDegreeModules(degreeModulesToEnrolMap);
        performEnrolments(degreeModulesToEnrolMap);

        return result;
    }
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        throw new DomainException("error.invalid.user");
    }

    private RuleResult evaluateDegreeModules(final Map<EnrolmentResultType, List<IDegreeModuleToEvaluate>> degreeModulesEnrolMap) {

        RuleResult finalResult = RuleResult.createInitialTrue();
        final Map<IDegreeModuleToEvaluate, Set<ICurricularRule>> rulesToEvaluate = getRulesToEvaluate();
        for (final Entry<IDegreeModuleToEvaluate, Set<ICurricularRule>> entry : rulesToEvaluate.entrySet()) {
            RuleResult result = evaluateRules(entry.getKey(), entry.getValue());
            finalResult = finalResult.and(result);
        }

        finalResult = evaluateExtraRules(finalResult);
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    }

    private RuleResult evaluateRules(final IDegreeModuleToEvaluate degreeModuleToEvaluate,
            final Set<ICurricularRule> curricularRules) {
        RuleResult ruleResult = RuleResult.createTrue(degreeModuleToEvaluate.getDegreeModule());

        for (final ICurricularRule rule : curricularRules) {
            ruleResult = ruleResult.and(rule.evaluate(degreeModuleToEvaluate, enrolmentContext));
        }

        return ruleResult;
    }
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        final NoCourseGroupEnrolmentBean bean = getNoCourseGroupEnrolmentBean();
        request.setAttribute("enrolmentBean", bean);

        try {
            final RuleResult ruleResult = CreateExtraEnrolment.run(bean);

            if (ruleResult.isWarning()) {
                addRuleResultMessagesToActionMessages("warning", request, ruleResult);
            }

        } catch (final IllegalDataAccessException e) {
            addActionMessage("error", request, "error.notAuthorized");
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    public ActionForward doEnrol(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
            throws FenixServiceException {
        ErasmusBolonhaStudentEnrollmentBean erasmusBolonhaStudentEnrollmentBean =
                (ErasmusBolonhaStudentEnrollmentBean) getRenderedObject();
        try {
            final RuleResult ruleResults =
                    EnrolBolonhaStudent.run(erasmusBolonhaStudentEnrollmentBean.getStudentCurricularPlan(),
                            erasmusBolonhaStudentEnrollmentBean.getExecutionPeriod(),
                            erasmusBolonhaStudentEnrollmentBean.getDegreeModulesToEvaluate(),
                            erasmusBolonhaStudentEnrollmentBean.getCurriculumModulesToRemove(),
                            erasmusBolonhaStudentEnrollmentBean.getCurricularRuleLevel());

            if (!erasmusBolonhaStudentEnrollmentBean.getDegreeModulesToEvaluate().isEmpty()
                    || !erasmusBolonhaStudentEnrollmentBean.getCurriculumModulesToRemove().isEmpty()) {
                addActionMessage("success", request, "label.save.success");
            }

            if (ruleResults.isWarning()) {
                addRuleResultMessagesToActionMessages("warning", request, ruleResults);
            }

        } catch (EnrollmentDomainException ex) {
            addRuleResultMessagesToActionMessages("error", request, ex.getFalseResult());

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

        } catch (DomainException ex) {
            addActionMessage("error", request, ex.getKey(), ex.getArgs());

            return enrolStudent(mapping, form, request, response);
        }

        StudentCurricularPlan studentCurricularPlan = erasmusBolonhaStudentEnrollmentBean.getStudentCurricularPlan();
        ExecutionSemester executionSemester = erasmusBolonhaStudentEnrollmentBean.getExecutionPeriod();
        NoCourseGroupCurriculumGroup group =
                studentCurricularPlan.getNoCourseGroupCurriculumGroup(NoCourseGroupCurriculumGroupType.STANDALONE);
        Set<CurricularCourse> remaining = new HashSet<CurricularCourse>();
        HashSet<CurricularCourse> set = new HashSet<CurricularCourse>();
        set.addAll(erasmusBolonhaStudentEnrollmentBean.getCandidacy().getCurricularCoursesSet());
        for (Enrolment enrolment : group.getEnrolments()) {
            set.add(enrolment.getCurricularCourse());
        }

        remaining.addAll(set);

        for (ErasmusExtraCurricularEnrolmentBean bean : erasmusBolonhaStudentEnrollmentBean.getExtraCurricularEnrolments()) {
            remaining.remove(bean.getCurricularCourse());
            if (group.hasEnrolmentWithEnroledState(bean.getCurricularCourse(),
                    erasmusBolonhaStudentEnrollmentBean.getExecutionPeriod())) {
                continue;
            }

            MobilityExtraEnrolmentBean mobilityExtraEnrolmentBean =
                    new MobilityExtraEnrolmentBean(studentCurricularPlan, executionSemester);

            mobilityExtraEnrolmentBean.setCurriculumGroup(studentCurricularPlan
                    .getNoCourseGroupCurriculumGroup(NoCourseGroupCurriculumGroupType.STANDALONE));
            mobilityExtraEnrolmentBean.setDegree(bean.getCurricularCourse().getDegree());
            mobilityExtraEnrolmentBean.setDegreeType(bean.getCurricularCourse().getDegree().getDegreeType());
            mobilityExtraEnrolmentBean.setDegreeCurricularPlan(bean.getCurricularCourse().getDegreeCurricularPlan());
            mobilityExtraEnrolmentBean.setSelectedCurricularCourse(bean.getCurricularCourse());
            mobilityExtraEnrolmentBean.setCurricularRuleLevel(CurricularRuleLevel.EXTRA_ENROLMENT);

            try {
                final RuleResult ruleResult = CreateExtraEnrolment.run(mobilityExtraEnrolmentBean);

                if (ruleResult.isWarning()) {
                    addRuleResultMessagesToActionMessages("warning", request, ruleResult);
                }

            } catch (final IllegalDataAccessException e) {
                addActionMessage("error", request, "error.notAuthorized");
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    private RuleResult hasAnyCurricularCoursesToEnrolInPreviousYears(final EnrolmentContext enrolmentContext,
            final Map<Integer, Set<CurricularCourse>> curricularCoursesToEnrolByYear,
            final IDegreeModuleToEvaluate sourceDegreeModuleToEvaluate) {

        RuleResult result = RuleResult.createTrue(sourceDegreeModuleToEvaluate.getDegreeModule());
        for (final IDegreeModuleToEvaluate degreeModuleToEvaluate : enrolmentContext
                .getAllChildDegreeModulesToEvaluateFor(sourceDegreeModuleToEvaluate.getDegreeModule())) {
            if (degreeModuleToEvaluate.isLeaf()) {

                if (degreeModuleToEvaluate.isAnnualCurricularCourse(enrolmentContext.getExecutionPeriod().getExecutionYear())
                        && degreeModuleToEvaluate.getContext() == null) {
                    continue;
                }

                if (degreeModuleToEvaluate.getContext() == null) {
                    throw new DomainException("error.degreeModuleToEvaluate.has.invalid.context",
                            degreeModuleToEvaluate.getName(), degreeModuleToEvaluate.getExecutionPeriod().getQualifiedName());
                }
                if (hasCurricularCoursesToEnrolInPreviousYears(curricularCoursesToEnrolByYear, degreeModuleToEvaluate
                        .getContext().getCurricularYear())) {

                    if (degreeModuleToEvaluate.isEnroled()) {
                        result = result.and(createImpossibleRuleResult(sourceDegreeModuleToEvaluate, degreeModuleToEvaluate));
                    } else {
                        result = result.and(createFalseRuleResult(sourceDegreeModuleToEvaluate, degreeModuleToEvaluate));
                    }
                }
            }
        }
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    }

    private boolean isCurricularRulesSatisfied(EnrolmentContext enrolmentContext, CurricularCourse curricularCourse,
            IDegreeModuleToEvaluate sourceDegreeModuleToEvaluate) {
        RuleResult result = RuleResult.createTrue(sourceDegreeModuleToEvaluate.getDegreeModule());
        for (final ICurricularRule curricularRule : curricularCourse.getCurricularRules(enrolmentContext.getExecutionPeriod())) {
            result =
                    result.and(curricularRule.verify(getVerifyRuleLevel(enrolmentContext), enrolmentContext, curricularCourse,
                            (CourseGroup) sourceDegreeModuleToEvaluate.getDegreeModule()));
        }

        return result.isTrue();

    }
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Related Classes of org.fenixedu.academic.domain.curricularRules.executors.RuleResult

  • org.fenixedu.academic.domain.curricularRules.AndRule
  • org.fenixedu.academic.domain.curricularRules.executors.ruleExecutors.CurricularRuleExecutor
  • org.fenixedu.academic.domain.curricularRules.executors.ruleExecutors.PreviousYearsEnrolmentExecutor
  • org.fenixedu.academic.domain.curricularRules.OrRule
  • org.fenixedu.academic.domain.studentCurriculum.StudentCurricularPlanEnrolment
  • org.fenixedu.academic.domain.studentCurriculum.StudentCurricularPlanEnrolmentManager
  • org.fenixedu.academic.ui.struts.action.administrativeOffice.studentEnrolment.bolonha.AcademicAdminOfficeCurriculumValidationDA
  • org.fenixedu.academic.ui.struts.action.administrativeOffice.studentEnrolment.NoCourseGroupCurriculumGroupEnrolmentsDA
  • org.fenixedu.academic.ui.struts.action.commons.student.enrollment.bolonha.AbstractBolonhaStudentEnrollmentDA
  • org.fenixedu.academic.ui.struts.action.internationalRelatOffice.candidacy.erasmus.ErasmusIndividualCandidacyProcessDA
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