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.esofthead.mycollab.module.project.view.settings.component; import java.util.Collection; import java.util.List; import com.esofthead.mycollab.core.arguments.NumberSearchField; import com.esofthead.mycollab.core.arguments.SearchRequest; import com.esofthead.mycollab.core.arguments.StringSearchField; import com.esofthead.mycollab.module.project.CurrentProjectVariables; import com.esofthead.mycollab.module.project.ProjectMemberStatusConstants; import com.esofthead.mycollab.module.project.domain.SimpleProjectMember; import com.esofthead.mycollab.module.project.domain.criteria.ProjectMemberSearchCriteria; import com.esofthead.mycollab.module.project.service.ProjectMemberService; import com.esofthead.mycollab.spring.ApplicationContextUtil; import com.esofthead.mycollab.vaadin.ui.UserAvatarControlFactory; import com.vaadin.ui.ComboBox; /** * * @author MyCollab Ltd. * @since 4.0 * */ public class ProjectMemberSelectionBox extends ComboBox { private static final long serialVersionUID = 1L; public ProjectMemberSelectionBox(boolean isNullAllowable) { this.setItemCaptionMode(ItemCaptionMode.EXPLICIT); this.setNullSelectionAllowed(isNullAllowable); ProjectMemberSearchCriteria criteria = new ProjectMemberSearchCriteria(); criteria.setProjectId(new NumberSearchField(CurrentProjectVariables.getProjectId())); criteria.setStatus(new StringSearchField(ProjectMemberStatusConstants.ACTIVE)); ProjectMemberService userService = ApplicationContextUtil.getSpringBean(ProjectMemberService.class); List<SimpleProjectMember> memberList = userService.findPagableListByCriteria( new SearchRequest<ProjectMemberSearchCriteria>(criteria, 0, Integer.MAX_VALUE)); loadUserList(memberList); } private void loadUserList(List<SimpleProjectMember> memberList) { for (SimpleProjectMember member : memberList) { this.addItem(member); this.setItemCaption(member, member.getDisplayName()); this.setItemIcon(member, UserAvatarControlFactory.createAvatarResource(member.getMemberAvatarId(), 16)); } } @Override public void setValue(Object value) { if (value instanceof String) { Collection<?> containerPropertyIds = this.getItemIds(); for (Object id : containerPropertyIds) { if (id instanceof SimpleProjectMember) { if (value.equals(((SimpleProjectMember) id).getUsername())) { super.setValue(id); } } } } else { super.setValue(value); } } }