Java tutorial
/** * This file is part of mycollab-web. * * mycollab-web 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. * * mycollab-web 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 mycollab-web. If not, see <http://www.gnu.org/licenses/>. */ package com.mycollab.module.project.view; import com.mycollab.common.i18n.ErrorI18nEnum; import com.mycollab.common.i18n.GenericI18Enum; import com.mycollab.db.arguments.BasicSearchRequest; import com.mycollab.db.arguments.NumberSearchField; import com.mycollab.db.arguments.SearchField; import com.mycollab.core.utils.StringUtils; import com.mycollab.eventmanager.EventBusFactory; import com.mycollab.module.project.domain.SimpleProject; import com.mycollab.module.project.domain.criteria.ProjectSearchCriteria; import com.mycollab.module.project.event.ProjectEvent; import com.mycollab.module.project.i18n.ProjectI18nEnum; import com.mycollab.module.project.service.ProjectService; import com.mycollab.module.project.service.ProjectTemplateService; import com.mycollab.module.project.view.parameters.ProjectScreenData; import com.mycollab.spring.AppContextUtil; import com.mycollab.vaadin.MyCollabUI; import com.mycollab.vaadin.UserUIContext; import com.mycollab.vaadin.mvp.PageActionChain; import com.mycollab.vaadin.ui.NotificationUtil; import com.mycollab.vaadin.web.ui.WebThemes; import com.mycollab.vaadin.web.ui.grid.GridFormLayoutHelper; import com.vaadin.server.FontAwesome; import com.vaadin.ui.Alignment; import com.vaadin.ui.ComboBox; import com.vaadin.ui.TextField; import org.vaadin.viritin.button.MButton; import org.vaadin.viritin.layouts.MHorizontalLayout; import org.vaadin.viritin.layouts.MVerticalLayout; import org.vaadin.viritin.layouts.MWindow; import java.util.List; import static com.mycollab.common.i18n.GenericI18Enum.FORM_NAME; import static com.mycollab.module.project.i18n.ProjectI18nEnum.*; /** * @author MyCollab Ltd * @since 5.2.8 */ public class ProjectAddBaseTemplateWindow extends MWindow { public ProjectAddBaseTemplateWindow() { super(UserUIContext.getMessage(OPT_CREATE_PROJECT_FROM_TEMPLATE)); this.withModal(true).withClosable(true).withResizable(false).withWidth("550px"); MVerticalLayout content = new MVerticalLayout(); GridFormLayoutHelper gridFormLayoutHelper = GridFormLayoutHelper.defaultFormLayoutHelper(1, 3); final TemplateProjectComboBox templateProjectComboBox = new TemplateProjectComboBox(); gridFormLayoutHelper.addComponent(templateProjectComboBox, UserUIContext.getMessage(FORM_TEMPLATE), UserUIContext.getMessage(OPT_MARK_TEMPLATE_HELP), 0, 0); final TextField prjNameField = new TextField(); gridFormLayoutHelper.addComponent(prjNameField, UserUIContext.getMessage(FORM_NAME), 0, 1); final TextField prjKeyField = new TextField(); gridFormLayoutHelper.addComponent(prjKeyField, UserUIContext.getMessage(FORM_SHORT_NAME), 0, 2); MButton okBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_OK), clickEvent -> { SimpleProject templatePrj = (SimpleProject) templateProjectComboBox.getValue(); if (templatePrj == null) { NotificationUtil .showErrorNotification(UserUIContext.getMessage(ERROR_MUST_CHOOSE_TEMPLATE_PROJECT)); return; } String newPrjName = prjNameField.getValue(); if (newPrjName.length() == 0) { NotificationUtil.showErrorNotification(UserUIContext.getMessage(ErrorI18nEnum.FIELD_MUST_NOT_NULL, UserUIContext.getMessage(GenericI18Enum.FORM_NAME))); return; } String newPrjKey = prjKeyField.getValue(); if (newPrjKey.length() > 3 || newPrjKey.length() == 0) { NotificationUtil .showErrorNotification(UserUIContext.getMessage(ProjectI18nEnum.ERROR_PROJECT_KEY_INVALID)); return; } ProjectTemplateService projectTemplateService = AppContextUtil .getSpringBean(ProjectTemplateService.class); if (projectTemplateService != null) { Integer newProjectId = projectTemplateService.cloneProject(templatePrj.getId(), newPrjName, newPrjKey, MyCollabUI.getAccountId(), UserUIContext.getUsername()); EventBusFactory.getInstance().post(new ProjectEvent.GotoMyProject(this, new PageActionChain(new ProjectScreenData.Goto(newProjectId)))); close(); } }).withIcon(FontAwesome.SAVE).withStyleName(WebThemes.BUTTON_ACTION); MButton cancelBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_CANCEL), clickEvent -> close()).withStyleName(WebThemes.BUTTON_OPTION); MHorizontalLayout buttonControls = new MHorizontalLayout(cancelBtn, okBtn); content.with(gridFormLayoutHelper.getLayout(), buttonControls).withAlign(buttonControls, Alignment.MIDDLE_RIGHT); this.setContent(content); } private static class TemplateProjectComboBox extends ComboBox { TemplateProjectComboBox() { ProjectService projectService = AppContextUtil.getSpringBean(ProjectService.class); ProjectSearchCriteria searchCriteria = new ProjectSearchCriteria(); searchCriteria.addExtraField(ProjectSearchCriteria.p_template.buildParamIsEqual(SearchField.AND, 1)); searchCriteria.setSaccountid(new NumberSearchField(MyCollabUI.getAccountId())); List<SimpleProject> projectTemplates = projectService .findPageableListByCriteria(new BasicSearchRequest<>(searchCriteria)); this.setItemCaptionMode(ItemCaptionMode.EXPLICIT); for (SimpleProject prjTemplate : projectTemplates) { this.addItem(prjTemplate); this.setItemCaption(prjTemplate, StringUtils.trim( String.format("[%s] %s", prjTemplate.getShortname(), prjTemplate.getName()), 50, true)); } } } }