Java tutorial
/* * PatientView * * Copyright (c) Worth Solutions Limited 2004-2013 * * This file is part of PatientView. * * PatientView is free software: you can redistribute it and/or modify it under the terms of the * GNU General Public License as published by the Free Software Foundation, either version 3 of the License, * or (at your option) any later version. * PatientView 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 General Public License for more details. * You should have received a copy of the GNU General Public License along with PatientView in a file * titled COPYING. If not, see <http://www.gnu.org/licenses/>. * * @package PatientView * @link http://www.patientview.org * @author PatientView <info@patientview.org> * @copyright Copyright (c) 2004-2013, Worth Solutions Limited * @license http://www.gnu.org/licenses/gpl-3.0.html The GNU General Public License V3.0 */ package org.patientview.radar.web.panels; import org.apache.wicket.Component; import org.apache.wicket.MarkupContainer; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink; import org.apache.wicket.authroles.authentication.AuthenticatedWebSession; import org.apache.wicket.datetime.markup.html.basic.DateLabel; import org.apache.wicket.feedback.FeedbackMessage; import org.apache.wicket.feedback.IFeedbackMessageFilter; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.ChoiceRenderer; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.list.ListItem; import org.apache.wicket.markup.html.list.ListView; import org.apache.wicket.markup.html.panel.FeedbackPanel; import org.apache.wicket.markup.html.panel.Panel; import org.apache.wicket.model.AbstractReadOnlyModel; import org.apache.wicket.model.CompoundPropertyModel; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.spring.injection.annot.SpringBean; import org.patientview.radar.model.Plasmapheresis; import org.patientview.radar.model.enums.RemissionAchieved; import org.patientview.radar.model.exception.InvalidModelException; import org.patientview.radar.model.user.User; import org.patientview.radar.service.PlasmapheresisManager; import org.patientview.radar.service.TreatmentManager; import org.patientview.radar.web.RadarApplication; import org.patientview.radar.web.RadarSecuredSession; import org.patientview.radar.web.behaviours.RadarBehaviourFactory; import org.patientview.radar.web.components.RadarDateTextField; import org.patientview.radar.web.components.RadarRequiredDateTextField; import org.patientview.radar.web.components.RadarRequiredDropdownChoice; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.Date; import java.util.List; public class PlasmaPheresisPanel extends Panel { @SpringBean private PlasmapheresisManager plasmapheresisManager; public PlasmaPheresisPanel(String id, final IModel<Long> radarNumberModel) { super(id); final WebMarkupContainer plasmapheresisContainer = new WebMarkupContainer("plasmapheresisContainer"); plasmapheresisContainer.setOutputMarkupId(true); plasmapheresisContainer.setOutputMarkupPlaceholderTag(true); add(plasmapheresisContainer); final List<Component> addPlasmapheresisComponentsToUpdate = new ArrayList<Component>(); final List<Component> editPlasmapheresisComponentsToUpdate = new ArrayList<Component>(); final IModel plasmapheresisListModel = new AbstractReadOnlyModel<List>() { @Override public List getObject() { if (radarNumberModel.getObject() != null) { return plasmapheresisManager.getPlasmapheresisByRadarNumber(radarNumberModel.getObject()); } return Collections.emptyList(); } }; final IModel editPlasmapheresisModel = new Model<Plasmapheresis>(); final MarkupContainer editPlasmapheresisContainer = new WebMarkupContainer("editPlasmapheresisContainer") { @Override public boolean isVisible() { return editPlasmapheresisModel.getObject() != null; } }; editPlasmapheresisContainer.setOutputMarkupPlaceholderTag(true); editPlasmapheresisContainer.setOutputMarkupId(true); ListView<Plasmapheresis> plasmapheresisListViewlistView = new ListView<Plasmapheresis>("plasmapheresis", plasmapheresisListModel) { @Override protected void populateItem(final ListItem<Plasmapheresis> item) { item.setModel(new CompoundPropertyModel<Plasmapheresis>(item.getModelObject())); item.add(DateLabel.forDatePattern("startDate", RadarApplication.DATE_PATTERN)); item.add(DateLabel.forDatePattern("endDate", RadarApplication.DATE_PATTERN)); item.add(new Label("plasmapheresisExchanges.name")); item.add(new Label("response.label")); AjaxLink ajaxDeleteLink = new AjaxLink("deleteLink") { @Override public void onClick(AjaxRequestTarget target) { Plasmapheresis plasmapheresis = item.getModelObject(); plasmapheresisManager.deletePlasmaPheresis(plasmapheresis); target.add(addPlasmapheresisComponentsToUpdate .toArray(new Component[addPlasmapheresisComponentsToUpdate.size()])); target.add(plasmapheresisContainer); } }; item.add(ajaxDeleteLink); ajaxDeleteLink.add(RadarBehaviourFactory.getDeleteConfirmationBehaviour()); AjaxLink ajaxEditLink = new AjaxLink("editLink") { @Override public void onClick(AjaxRequestTarget target) { editPlasmapheresisModel.setObject(item.getModelObject()); target.add(editPlasmapheresisContainer); } }; item.add(ajaxEditLink); AuthenticatedWebSession session = RadarSecuredSession.get(); if (session.isSignedIn()) { if (session.getRoles().hasRole(User.ROLE_PATIENT)) { ajaxDeleteLink.setVisible(false); ajaxEditLink.setVisible(false); } } } }; plasmapheresisContainer.add(plasmapheresisListViewlistView); // Add the form PlasmapheresisForm editPlasmapheresisForm = new PlasmapheresisForm("editPlasmapheresisForm", new CompoundPropertyModel<Plasmapheresis>(editPlasmapheresisModel), editPlasmapheresisComponentsToUpdate); editPlasmapheresisForm.add(new AjaxSubmitLink("saveTop") { @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { target.add(editPlasmapheresisContainer); target.add(plasmapheresisContainer); try { plasmapheresisManager.savePlasmapheresis((Plasmapheresis) form.getModelObject()); } catch (InvalidModelException e) { for (String error : e.getErrors()) { error(error); } return; } form.getModel().setObject(null); } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { target.add(editPlasmapheresisComponentsToUpdate .toArray(new Component[editPlasmapheresisComponentsToUpdate.size()])); } }); editPlasmapheresisForm.add(new AjaxLink("cancelTop") { @Override public void onClick(AjaxRequestTarget target) { editPlasmapheresisModel.setObject(null); target.add(editPlasmapheresisContainer); } }); editPlasmapheresisForm.add(new AjaxSubmitLink("saveBottom") { @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { target.add(editPlasmapheresisContainer); target.add(plasmapheresisContainer); try { plasmapheresisManager.savePlasmapheresis((Plasmapheresis) form.getModelObject()); } catch (InvalidModelException e) { for (String error : e.getErrors()) { error(error); } return; } form.getModel().setObject(null); } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { target.add(editPlasmapheresisComponentsToUpdate .toArray(new Component[editPlasmapheresisComponentsToUpdate.size()])); } }); editPlasmapheresisForm.add(new AjaxLink("cancelBottom") { @Override public void onClick(AjaxRequestTarget target) { editPlasmapheresisModel.setObject(null); target.add(editPlasmapheresisContainer); } }); editPlasmapheresisContainer.add(editPlasmapheresisForm); add(editPlasmapheresisContainer); // Add the add plasmapheresis form PlasmapheresisForm addPlasmapheresisForm = new PlasmapheresisForm("addPlasmapheresisForm", new CompoundPropertyModel<Plasmapheresis>(new Plasmapheresis()), addPlasmapheresisComponentsToUpdate); addPlasmapheresisForm.add(new AjaxSubmitLink("save") { @Override protected void onSubmit(AjaxRequestTarget target, Form form) { target.add(addPlasmapheresisComponentsToUpdate .toArray(new Component[addPlasmapheresisComponentsToUpdate.size()])); target.add(plasmapheresisContainer); Plasmapheresis plasmapheresis = (Plasmapheresis) form.getModelObject(); plasmapheresis.setRadarNumber(radarNumberModel.getObject()); try { plasmapheresisManager.savePlasmapheresis(plasmapheresis); } catch (InvalidModelException e) { for (String error : e.getErrors()) { error(error); } return; } form.getModel().setObject(new Plasmapheresis()); plasmapheresisContainer.setVisible(true); } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { target.add(addPlasmapheresisComponentsToUpdate .toArray(new Component[addPlasmapheresisComponentsToUpdate.size()])); } }); add(addPlasmapheresisForm); } private final class PlasmapheresisForm extends Form<Plasmapheresis> { private RadarDateTextField endDate; @SpringBean private PlasmapheresisManager plasmapheresisManager; private PlasmapheresisForm(String id, IModel<Plasmapheresis> model, List<Component> componentsToUpdate) { super(id, model); RadarRequiredDateTextField startDate = new RadarRequiredDateTextField("startDate", this, componentsToUpdate); add(startDate); endDate = new RadarDateTextField("endDate", this, componentsToUpdate); add(endDate); RadarRequiredDropdownChoice plasmapheresisExchanges = new RadarRequiredDropdownChoice( "plasmapheresisExchanges", plasmapheresisManager.getPlasmapheresisExchangeUnits(), new ChoiceRenderer("name", "id"), this, componentsToUpdate); add(plasmapheresisExchanges); RadarRequiredDropdownChoice response = new RadarRequiredDropdownChoice("response", Arrays.asList(RemissionAchieved.COMPLETE, RemissionAchieved.PARTIAL, RemissionAchieved.NONE), new ChoiceRenderer("label", "id"), this, componentsToUpdate); add(response); componentsToUpdate.add(startDate); componentsToUpdate.add(endDate); componentsToUpdate.add(plasmapheresisExchanges); componentsToUpdate.add(response); endDate.setOutputMarkupId(true); endDate.setOutputMarkupPlaceholderTag(true); startDate.setOutputMarkupId(true); startDate.setOutputMarkupPlaceholderTag(true); plasmapheresisExchanges.setOutputMarkupId(true); plasmapheresisExchanges.setOutputMarkupPlaceholderTag(true); response.setOutputMarkupId(true); response.setOutputMarkupPlaceholderTag(true); FeedbackPanel plasmapheresisFeedback = new FeedbackPanel("plasmapheresisFeedback", new IFeedbackMessageFilter() { public boolean accept(FeedbackMessage feedbackMessage) { return TreatmentManager.ERROR_MESSAGES.contains(feedbackMessage.getMessage()); } }); add(plasmapheresisFeedback); plasmapheresisFeedback.setOutputMarkupPlaceholderTag(true); componentsToUpdate.add(plasmapheresisFeedback); } @Override protected void onValidateModelObjects() { super.onValidateModelObjects(); Plasmapheresis plasmapheresis = getModelObject(); Date start = plasmapheresis.getStartDate(); Date end = plasmapheresis.getEndDate(); if (start != null && end != null && start.compareTo(end) != -1) { endDate.error("End date cannot be less than start date"); } } } }