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.presentationTier.Action.student.candidacy; import java.util.List; import java.util.Set; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import net.sourceforge.fenixedu.domain.candidacy.PersonalInformationBean; import net.sourceforge.fenixedu.domain.exceptions.DomainException; import net.sourceforge.fenixedu.injectionCode.AccessControl; import net.sourceforge.fenixedu.presentationTier.Action.base.FenixDispatchAction; import org.apache.commons.lang.StringUtils; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import pt.ist.fenixWebFramework.renderers.utils.RenderUtils; import pt.ist.fenixWebFramework.renderers.validators.RegexpValidator; import pt.ist.fenixWebFramework.struts.annotations.Forward; import pt.ist.fenixWebFramework.struts.annotations.Forwards; import pt.ist.fenixWebFramework.struts.annotations.Mapping; @Mapping(path = "/editMissingCandidacyInformation", module = "student") @Forwards(@Forward(name = "editMissingPersonalInformation", path = "/student/candidacy/editMissingCandidacyInformation.jsp")) public class EditMissingCandidacyInformationDA extends FenixDispatchAction { public static class ConclusionGradeRegexpValidator extends RegexpValidator { public ConclusionGradeRegexpValidator() { super(); setRegexp("(20)?(0*\\d{1})?(1\\d{1})?"); setMessage("error.CandidacyInformationBean.conclusionGrade.invalid.format"); setKey(true); setBundle("APPLICATION_RESOURCES"); } @Override public void performValidation() { final String conclusionGrade = getComponent().getValue(); if (!StringUtils.isEmpty(conclusionGrade)) { super.performValidation(); } else { setValid(false); setMessage("renderers.validator.required"); } } } public static class ConclusionYearRegexpValidator extends RegexpValidator { public ConclusionYearRegexpValidator() { super(); setRegexp("(\\d{4})?"); setMessage("error.CandidacyInformationBean.conclusionYear.invalid.format"); setKey(true); setBundle("APPLICATION_RESOURCES"); } @Override public void performValidation() { final String conclusionYear = getComponent().getValue(); if (!StringUtils.isEmpty(conclusionYear)) { super.performValidation(); } else { setValid(false); setMessage("renderers.validator.required"); } } } public static class NumberOfCandidaciesRegexpValidator extends RegexpValidator { public NumberOfCandidaciesRegexpValidator() { super(); setRegexp("(\\d{1,2})?"); setMessage("error.CandidacyInformationBean.numberOfCandidaciesToHigherSchool.invalid.format"); setKey(true); setBundle("APPLICATION_RESOURCES"); } } public static class NumberOfFlunksRegexpValidator extends RegexpValidator { public NumberOfFlunksRegexpValidator() { super(); setRegexp("(\\d{1,2})?"); setMessage("error.CandidacyInformationBean.numberOfFlunksOnHighSchool.invalid.format"); setKey(true); setBundle("APPLICATION_RESOURCES"); } } static protected List<PersonalInformationBean> getPersonalInformationsWithMissingInfo() { return AccessControl.getPerson().getStudent().getPersonalInformationsWithMissingInformation(); } public ActionForward prepareEdit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { final List<PersonalInformationBean> list = getPersonalInformationsWithMissingInfo(); request.setAttribute("personalInformationsWithMissingInformation", list); request.setAttribute("personalInformationBean", list.iterator().next()); return mapping.findForward("editMissingPersonalInformation"); } public ActionForward prepareEditInvalid(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { request.setAttribute("personalInformationsWithMissingInformation", getPersonalInformationsWithMissingInfo()); request.setAttribute("personalInformationBean", getRenderedObject("personalInformationBean")); return mapping.findForward("editMissingPersonalInformation"); } public ActionForward prepareEditPostback(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { request.setAttribute("personalInformationsWithMissingInformation", getPersonalInformationsWithMissingInfo()); PersonalInformationBean personalInformationBean = getRenderedObject("personalInformationBean"); personalInformationBean.resetInstitutionAndDegree(); request.setAttribute("personalInformationBean", personalInformationBean); RenderUtils.invalidateViewState(); return mapping.findForward("editMissingPersonalInformation"); } public ActionForward prepareEditInstitutionPostback(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { request.setAttribute("personalInformationsWithMissingInformation", getPersonalInformationsWithMissingInfo()); PersonalInformationBean personalInformationBean = getRenderedObject("personalInformationBean"); personalInformationBean.resetDegree(); request.setAttribute("personalInformationBean", personalInformationBean); RenderUtils.invalidateViewState(); return mapping.findForward("editMissingPersonalInformation"); } public ActionForward edit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { final PersonalInformationBean personalInformationBean = getRenderedObject("personalInformationBean"); final Set<String> messages = personalInformationBean.validate(); if (!messages.isEmpty()) { for (final String each : messages) { addActionMessage(request, each); } return prepareEditInvalid(mapping, form, request, response); } try { personalInformationBean.updatePersonalInformation(true); } catch (DomainException e) { addActionMessage(request, e.getKey(), e.getArgs()); return prepareEditInvalid(mapping, form, request, response); } if (personalInformationBean.getStudent().hasAnyMissingPersonalInformation()) { RenderUtils.invalidateViewState(); return prepareEdit(mapping, form, request, response); } final ActionForward forward = new ActionForward(); forward.setPath("/home.do"); forward.setRedirect(true); forward.setModule("/"); return forward; } }