Java tutorial
/* * Copyright 2014 by SCSK Corporation. * * This file is part of PrimeCloud Controller(TM). * * PrimeCloud Controller(TM) 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 2 of the License, or * (at your option) any later version. * * PrimeCloud Controller(TM) 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 PrimeCloud Controller(TM). If not, see <http://www.gnu.org/licenses/>. */ package jp.primecloud.auto.ui; import jp.primecloud.auto.common.status.ComponentInstanceStatus; import jp.primecloud.auto.common.status.ComponentStatus; import jp.primecloud.auto.service.ComponentService; import jp.primecloud.auto.service.dto.ComponentDto; import jp.primecloud.auto.service.dto.ComponentInstanceDto; import jp.primecloud.auto.ui.DialogConfirm.Buttons; import jp.primecloud.auto.ui.DialogConfirm.Result; import jp.primecloud.auto.ui.util.BeanContext; import jp.primecloud.auto.ui.util.Icons; import jp.primecloud.auto.ui.util.OperationLogger; import jp.primecloud.auto.ui.util.ViewMessages; import jp.primecloud.auto.ui.util.ViewProperties; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickEvent; import com.vaadin.ui.CssLayout; import com.vaadin.ui.Label; import com.vaadin.ui.Window; import com.vaadin.ui.Window.CloseEvent; @SuppressWarnings("serial") public class ServiceButtonsBottom extends CssLayout { private MainView sender; private Button addButton; private Button editButton; private Button deleteButton; public ServiceButtonsBottom(MainView sender) { this.sender = sender; } @Override public void attach() { setWidth("100%"); setMargin(true); addStyleName("service-buttons"); // Add addButton = new Button(ViewProperties.getCaption("button.addService")); addButton.setDescription(ViewProperties.getCaption("description.addService")); addButton.setIcon(Icons.ADD.resource()); addButton.addStyleName("left"); addButton.addListener(new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { addButtonClick(event); } }); addComponent(addButton); // Label spacer = new Label(" ", Label.CONTENT_XHTML); spacer.setWidth("30px"); spacer.addStyleName("left"); addComponent(spacer); // Edit editButton = new Button(ViewProperties.getCaption("button.editService")); editButton.setDescription(ViewProperties.getCaption("description.editService")); editButton.setWidth("90px"); editButton.setIcon(Icons.EDITMINI.resource()); editButton.addStyleName("left"); editButton.addListener(new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { editButtonClick(event); } }); addComponent(editButton); // Delete deleteButton = new Button(ViewProperties.getCaption("button.deleteService")); deleteButton.setDescription(ViewProperties.getCaption("description.deleteService")); deleteButton.setWidth("90px"); deleteButton.setIcon(Icons.DELETEMINI.resource()); deleteButton.addStyleName("left"); deleteButton.addListener(new Button.ClickListener() { @Override public void buttonClick(ClickEvent event) { deleteButtonClick(event); } }); addComponent(deleteButton); initialize(); } public void initialize() { addButton.setEnabled(true); editButton.setEnabled(false); deleteButton.setEnabled(false); } public void refresh(ComponentDto component) { // ????? ComponentStatus status = ComponentStatus.fromStatus(component.getStatus()); // Edit if (status == ComponentStatus.STOPPED || status == ComponentStatus.RUNNING) { editButton.setEnabled(true); } else if (status == ComponentStatus.WARNING) { // ???????? boolean processing = false; for (ComponentInstanceDto componentInstance : component.getComponentInstances()) { ComponentInstanceStatus status2 = ComponentInstanceStatus .fromStatus(componentInstance.getComponentInstance().getStatus()); if (status2 != ComponentInstanceStatus.RUNNING && status2 != ComponentInstanceStatus.WARNING && status2 != ComponentInstanceStatus.STOPPED) { processing = true; break; } } editButton.setEnabled(!processing); } else { editButton.setEnabled(false); } // Delete if (status == ComponentStatus.STOPPED) { deleteButton.setEnabled(true); } else { deleteButton.setEnabled(false); } } private void refreshTable() { // ??????? Long selectedComponentNo = null; if (sender.servicePanel.serviceTable.getValue() != null) { ComponentDto component = (ComponentDto) sender.servicePanel.serviceTable.getValue(); selectedComponentNo = component.getComponent().getComponentNo(); } int index = sender.servicePanel.serviceTable.getCurrentPageFirstItemIndex(); // sender.refreshTable(); // ???????? if (selectedComponentNo != null) { for (Object itemId : sender.servicePanel.serviceTable.getItemIds()) { ComponentDto component = (ComponentDto) itemId; if (selectedComponentNo.equals(component.getComponent().getComponentNo())) { sender.servicePanel.serviceTable.select(itemId); sender.servicePanel.serviceTable.setCurrentPageFirstItemIndex(index); break; } } } } private void addButtonClick(ClickEvent event) { WinServiceAdd winServiceAdd = new WinServiceAdd(); winServiceAdd.addListener(new Window.CloseListener() { @Override public void windowClose(CloseEvent e) { refreshTable(); } }); getWindow().addWindow(winServiceAdd); } private void editButtonClick(Button.ClickEvent event) { ComponentDto component = (ComponentDto) sender.servicePanel.serviceTable.getValue(); WinServiceEdit winServiceEdit = new WinServiceEdit(component.getComponent().getComponentNo()); winServiceEdit.addListener(new Window.CloseListener() { @Override public void windowClose(CloseEvent e) { refreshTable(); } }); getWindow().addWindow(winServiceEdit); } private void deleteButtonClick(Button.ClickEvent event) { final ComponentDto component = (ComponentDto) sender.servicePanel.serviceTable.getValue(); // ? String message = ViewMessages.getMessage("IUI-000018", component.getComponent().getComponentName()); DialogConfirm dialog = new DialogConfirm(ViewProperties.getCaption("dialog.confirm"), message, Buttons.OKCancel); dialog.setCallback(new DialogConfirm.Callback() { @Override public void onDialogResult(Result result) { if (result != Result.OK) { return; } delete(component.getComponent().getComponentNo()); } }); getApplication().getMainWindow().addWindow(dialog); } private void delete(Long componentNo) { // OperationLogger.writeComponent("SERVICE", "Delete Service", componentNo, null); // ComponentService componentService = BeanContext.getBean(ComponentService.class); componentService.deleteComponent(componentNo); // ?? sender.servicePanel.serviceTable.select(null); // refreshTable(); } }