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.user.ui.components; import com.mycollab.db.arguments.NumberSearchField; import com.mycollab.db.arguments.BasicSearchRequest; import com.mycollab.db.arguments.SetSearchField; import com.mycollab.module.billing.RegisterStatusConstants; import com.mycollab.module.user.domain.SimpleUser; import com.mycollab.module.user.domain.criteria.UserSearchCriteria; import com.mycollab.module.user.service.UserService; import com.mycollab.spring.AppContextUtil; import com.mycollab.vaadin.MyCollabUI; import com.mycollab.vaadin.ui.UserAvatarControlFactory; import com.vaadin.ui.ListSelect; import java.util.List; /** * @author MyCollab Ltd. * @since 1.0 */ public class ActiveUserListSelect extends ListSelect { private static final long serialVersionUID = 1L; public ActiveUserListSelect() { this.setItemCaptionMode(ItemCaptionMode.EXPLICIT); this.setMultiSelect(true); UserSearchCriteria criteria = new UserSearchCriteria(); criteria.setSaccountid(new NumberSearchField(MyCollabUI.getAccountId())); criteria.setRegisterStatuses(new SetSearchField<>(RegisterStatusConstants.ACTIVE)); UserService userService = AppContextUtil.getSpringBean(UserService.class); List<SimpleUser> userList = userService.findPageableListByCriteria(new BasicSearchRequest<>(criteria)); for (SimpleUser user : userList) { this.addItem(user.getUsername()); this.setItemCaption(user.getUsername(), user.getDisplayName()); this.setItemIcon(user.getUsername(), UserAvatarControlFactory.createAvatarResource(user.getAvatarid(), 16)); } this.setRows(4); } }