Java tutorial
/** * Copyright 2002 Instituto Superior Tcnico * * This file is part of FenixEdu Core. * * FenixEdu Core is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * FenixEdu Core is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with FenixEdu Core. If not, see <http://www.gnu.org/licenses/>. */ package net.sourceforge.fenixedu.applicationTier.Servico.resourceAllocationManager.exams; import java.util.ArrayList; import java.util.Date; import java.util.HashSet; import java.util.List; import net.sourceforge.fenixedu.applicationTier.Filtro.EditWrittenEvaluationAuthorization; import net.sourceforge.fenixedu.applicationTier.Filtro.ExecutionCourseCoordinatorAuthorizationFilter; import net.sourceforge.fenixedu.applicationTier.Filtro.ExecutionCourseLecturingTeacherAuthorizationFilter; import net.sourceforge.fenixedu.applicationTier.Filtro.ResourceAllocationManagerAuthorizationFilter; import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.FenixServiceException; import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.InvalidArgumentsServiceException; import net.sourceforge.fenixedu.applicationTier.Servico.exceptions.NotAuthorizedException; import net.sourceforge.fenixedu.domain.DegreeModuleScope; import net.sourceforge.fenixedu.domain.Exam; import net.sourceforge.fenixedu.domain.ExecutionCourse; import net.sourceforge.fenixedu.domain.GradeScale; import net.sourceforge.fenixedu.domain.Person; import net.sourceforge.fenixedu.domain.WrittenEvaluation; import net.sourceforge.fenixedu.domain.WrittenTest; import net.sourceforge.fenixedu.domain.exceptions.DomainException; import net.sourceforge.fenixedu.domain.person.RoleType; import net.sourceforge.fenixedu.domain.space.EventSpaceOccupation; import net.sourceforge.fenixedu.domain.util.email.ConcreteReplyTo; import net.sourceforge.fenixedu.domain.util.email.Message; import net.sourceforge.fenixedu.domain.util.email.Recipient; import net.sourceforge.fenixedu.domain.util.email.Sender; import net.sourceforge.fenixedu.domain.vigilancy.Vigilancy; import net.sourceforge.fenixedu.domain.vigilancy.VigilantGroup; import net.sourceforge.fenixedu.injectionCode.AccessControl; import net.sourceforge.fenixedu.util.Season; import org.fenixedu.bennu.core.domain.Bennu; import org.fenixedu.bennu.core.groups.UserGroup; import org.fenixedu.core.service.GOPSendMessageService; import org.fenixedu.spaces.domain.Space; import org.fenixedu.spaces.domain.occupation.Occupation; import org.joda.time.DateTime; import org.joda.time.Interval; import pt.ist.fenixframework.Atomic; import pt.ist.fenixframework.FenixFramework; public class EditWrittenEvaluation { protected void run(String executionCourseID, Date writtenEvaluationDate, Date writtenEvaluationStartTime, Date writtenEvaluationEndTime, List<String> executionCourseIDs, List<String> degreeModuleScopeIDs, List<String> roomIDs, String writtenEvaluationOID, Season examSeason, String writtenTestDescription, GradeScale gradeScale) throws FenixServiceException { ExecutionCourse executionCourse = FenixFramework.getDomainObject(executionCourseID); final WrittenEvaluation writtenEvaluation = (WrittenEvaluation) FenixFramework .getDomainObject(writtenEvaluationOID); if (writtenEvaluation == null) { throw new FenixServiceException("error.noWrittenEvaluation"); } final List<ExecutionCourse> executionCoursesToAssociate = readExecutionCourses(executionCourseIDs); final List<DegreeModuleScope> degreeModuleScopeToAssociate = readCurricularCourseScopesAndContexts( degreeModuleScopeIDs); List<Space> roomsToAssociate = null; if (roomIDs != null) { roomsToAssociate = readRooms(roomIDs); } if (!writtenEvaluation.getVigilanciesSet().isEmpty() && (writtenEvaluationDate != writtenEvaluation.getDayDate() || timeModificationIsBiggerThanFiveMinutes(writtenEvaluationStartTime, writtenEvaluation.getBeginningDate()))) { notifyVigilants(writtenEvaluation, writtenEvaluationDate, writtenEvaluationStartTime); } final List<Space> previousRooms = writtenEvaluation.getAssociatedRooms(); if (examSeason != null) { ((Exam) writtenEvaluation).edit(writtenEvaluationDate, writtenEvaluationStartTime, writtenEvaluationEndTime, executionCoursesToAssociate, degreeModuleScopeToAssociate, roomsToAssociate, gradeScale, examSeason); } else if (writtenTestDescription != null) { final WrittenTest writtenTest = (WrittenTest) writtenEvaluation; final Date prevTestDate = writtenTest.getDayDate(); final Date prevStartTime = writtenTest.getBeginningDate(); final Date prevTestEnd = writtenTest.getEndDate(); writtenTest.edit(writtenEvaluationDate, writtenEvaluationStartTime, writtenEvaluationEndTime, executionCoursesToAssociate, degreeModuleScopeToAssociate, roomsToAssociate, gradeScale, writtenTestDescription); if (writtenTest.getRequestRoomSentDate() != null) { if (!prevTestDate.equals(writtenEvaluationDate) || !prevStartTime.equals(writtenEvaluationStartTime) || !prevTestEnd.equals(writtenEvaluationEndTime)) { if (!AccessControl.getPerson().hasRole(RoleType.RESOURCE_ALLOCATION_MANAGER)) { GOPSendMessageService.requestChangeRoom(writtenTest, prevTestDate, prevStartTime, prevTestEnd); } } } } else { throw new InvalidArgumentsServiceException(); } if (roomsToAssociate != null) { for (final Space allocatableSpace : roomsToAssociate) { int intervalCount = 0; DateTime beginDateTime = new DateTime(writtenEvaluationStartTime.getTime()).withSecondOfMinute(0) .withMillisOfSecond(0); // YearMonthDay beginYMD = beginDateTime.toYearMonthDay(); DateTime endDateTime = new DateTime(writtenEvaluationEndTime.getTime()).withSecondOfMinute(0) .withMillisOfSecond(0); // YearMonthDay endYMD = endDateTime.toYearMonthDay(); for (Occupation occupation : allocatableSpace.getOccupationSet()) { if (occupation instanceof EventSpaceOccupation) { EventSpaceOccupation eventSpaceOccupation = (EventSpaceOccupation) occupation; List<Interval> intervals = eventSpaceOccupation .getEventSpaceOccupationIntervals(beginDateTime, endDateTime); intervalCount += intervals.size(); if (intervalCount > 1) { throw new DomainException("error.noRoom", allocatableSpace.getName()); } } } } } } private boolean timeModificationIsBiggerThanFiveMinutes(Date writtenEvaluationStartTime, Date beginningDate) { int hourDiference = Math.abs(writtenEvaluationStartTime.getHours() - beginningDate.getHours()); int minuteDifference = Math.abs(writtenEvaluationStartTime.getMinutes() - beginningDate.getMinutes()); return hourDiference > 0 || minuteDifference > 5; } private List<Space> readRooms(final List<String> roomIDs) throws FenixServiceException { final List<Space> result = new ArrayList<Space>(); for (final String roomID : roomIDs) { final Space room = (Space) FenixFramework.getDomainObject(roomID); if (room == null) { throw new FenixServiceException("error.noRoom"); } result.add(room); } return result; } private List<DegreeModuleScope> readCurricularCourseScopesAndContexts(final List<String> degreeModuleScopeIDs) throws FenixServiceException { List<DegreeModuleScope> result = new ArrayList<DegreeModuleScope>(); for (String key : degreeModuleScopeIDs) { DegreeModuleScope degreeModuleScope = DegreeModuleScope.getDegreeModuleScopeByKey(key); if (degreeModuleScope != null) { result.add(degreeModuleScope); } } if (result.isEmpty()) { throw new FenixServiceException("error.invalidCurricularCourseScope"); } return result; } private List<ExecutionCourse> readExecutionCourses(final List<String> executionCourseIDs) throws FenixServiceException { if (executionCourseIDs.isEmpty()) { throw new FenixServiceException("error.invalidExecutionCourse"); } final List<ExecutionCourse> result = new ArrayList<ExecutionCourse>(); for (final String executionCourseID : executionCourseIDs) { final ExecutionCourse executionCourse = FenixFramework.getDomainObject(executionCourseID); if (executionCourse == null) { throw new FenixServiceException("error.invalidExecutionCourse"); } result.add(executionCourse); } return result; } private void notifyVigilants(WrittenEvaluation writtenEvaluation, Date dayDate, Date beginDate) { final HashSet<Person> tos = new HashSet<Person>(); // VigilantGroup group = // writtenEvaluation.getAssociatedVigilantGroups().iterator().next(); for (VigilantGroup group : writtenEvaluation.getAssociatedVigilantGroups()) { tos.clear(); DateTime date = writtenEvaluation.getBeginningDateTime(); String time = writtenEvaluation.getBeginningDateHourMinuteSecond().toString(); String beginDateString = date.getDayOfMonth() + "-" + date.getMonthOfYear() + "-" + date.getYear(); String subject = String.format("[ %s - %s - %s %s ]", new Object[] { writtenEvaluation.getName(), group.getName(), beginDateString, time }); String body = String.format( "Caro Vigilante,\n\nA prova de avaliao: %1$s %2$s - %3$s foi alterada para %4$td-%4$tm-%4$tY - %5$tH:%5$tM.", new Object[] { writtenEvaluation.getName(), beginDateString, time, dayDate, beginDate }); for (Vigilancy vigilancy : writtenEvaluation.getVigilanciesSet()) { Person person = vigilancy.getVigilantWrapper().getPerson(); tos.add(person); } Sender sender = Bennu.getInstance().getSystemSender(); new Message(sender, new ConcreteReplyTo(group.getContactEmail()).asCollection(), new Recipient(UserGroup.of(Person.convertToUsers(tos))).asCollection(), subject, body, ""); } } // Service Invokers migrated from Berserk private static final EditWrittenEvaluation serviceInstance = new EditWrittenEvaluation(); @Atomic public static void runEditWrittenEvaluation(String executionCourseID, Date writtenEvaluationDate, Date writtenEvaluationStartTime, Date writtenEvaluationEndTime, List<String> executionCourseIDs, List<String> degreeModuleScopeIDs, List<String> roomIDs, String writtenEvaluationOID, Season examSeason, String writtenTestDescription, GradeScale gradeScale) throws FenixServiceException, NotAuthorizedException { EditWrittenEvaluationAuthorization.instance.execute(writtenEvaluationOID); try { ResourceAllocationManagerAuthorizationFilter.instance.execute(); serviceInstance.run(executionCourseID, writtenEvaluationDate, writtenEvaluationStartTime, writtenEvaluationEndTime, executionCourseIDs, degreeModuleScopeIDs, roomIDs, writtenEvaluationOID, examSeason, writtenTestDescription, gradeScale); } catch (NotAuthorizedException ex1) { try { ExecutionCourseLecturingTeacherAuthorizationFilter.instance.execute(executionCourseID); serviceInstance.run(executionCourseID, writtenEvaluationDate, writtenEvaluationStartTime, writtenEvaluationEndTime, executionCourseIDs, degreeModuleScopeIDs, roomIDs, writtenEvaluationOID, examSeason, writtenTestDescription, gradeScale); } catch (NotAuthorizedException ex2) { try { ExecutionCourseCoordinatorAuthorizationFilter.instance.execute(executionCourseID); serviceInstance.run(executionCourseID, writtenEvaluationDate, writtenEvaluationStartTime, writtenEvaluationEndTime, executionCourseIDs, degreeModuleScopeIDs, roomIDs, writtenEvaluationOID, examSeason, writtenTestDescription, gradeScale); } catch (NotAuthorizedException ex3) { throw ex3; } } } } }