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.accountsettings.team.view; import com.mycollab.common.i18n.GenericI18Enum; import com.mycollab.db.arguments.StringSearchField; import com.mycollab.eventmanager.EventBusFactory; import com.mycollab.module.user.accountsettings.localization.RoleI18nEnum; import com.mycollab.module.user.domain.criteria.RoleSearchCriteria; import com.mycollab.module.user.events.RoleEvent; import com.mycollab.security.RolePermissionCollections; import com.mycollab.vaadin.UserUIContext; import com.mycollab.vaadin.ui.HeaderWithFontAwesome; import com.mycollab.vaadin.web.ui.*; import com.vaadin.event.ShortcutAction; import com.vaadin.server.FontAwesome; import com.vaadin.ui.*; import org.apache.commons.lang3.StringUtils; import org.vaadin.viritin.button.MButton; import org.vaadin.viritin.fields.MTextField; import org.vaadin.viritin.layouts.MHorizontalLayout; /** * @author MyCollab Ltd. * @since 1.0 */ public class RoleSearchPanel extends DefaultGenericSearchPanel<RoleSearchCriteria> { private static final long serialVersionUID = 1L; @Override protected SearchLayout<RoleSearchCriteria> createBasicSearchLayout() { return new RoleBasicSearchLayout(); } @Override protected SearchLayout<RoleSearchCriteria> createAdvancedSearchLayout() { return null; } @Override protected HeaderWithFontAwesome buildSearchTitle() { return HeaderWithFontAwesome.h2(FontAwesome.USERS, UserUIContext.getMessage(RoleI18nEnum.LIST)); } @Override protected Component buildExtraControls() { return new MButton(UserUIContext.getMessage(RoleI18nEnum.NEW), clickEvent -> EventBusFactory.getInstance().post(new RoleEvent.GotoAdd(this, null))) .withIcon(FontAwesome.PLUS).withStyleName(WebThemes.BUTTON_ACTION) .withVisible(UserUIContext.canWrite(RolePermissionCollections.ACCOUNT_ROLE)); } private class RoleBasicSearchLayout extends BasicSearchLayout<RoleSearchCriteria> { private static final long serialVersionUID = 1L; private TextField nameField; private RoleBasicSearchLayout() { super(RoleSearchPanel.this); } @Override public ComponentContainer constructBody() { MHorizontalLayout basicSearchBody = new MHorizontalLayout().withMargin(true) .with(new Label(UserUIContext.getMessage(GenericI18Enum.FORM_NAME) + ":")); nameField = new MTextField() .withInputPrompt(UserUIContext.getMessage(GenericI18Enum.ACTION_QUERY_BY_TEXT)) .withWidth(WebUIConstants.DEFAULT_CONTROL_WIDTH); basicSearchBody.addComponent(nameField); MButton searchBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_SEARCH), clickEvent -> callSearchAction()).withIcon(FontAwesome.SEARCH) .withStyleName(WebThemes.BUTTON_ACTION).withClickShortcut(ShortcutAction.KeyCode.ENTER); basicSearchBody.addComponent(searchBtn); MButton clearBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_CLEAR), clickEvent -> nameField.setValue("")).withStyleName(WebThemes.BUTTON_OPTION); basicSearchBody.addComponent(clearBtn); basicSearchBody.setComponentAlignment(clearBtn, Alignment.MIDDLE_LEFT); return basicSearchBody; } @Override protected RoleSearchCriteria fillUpSearchCriteria() { RoleSearchCriteria searchCriteria = new RoleSearchCriteria(); if (StringUtils.isNotBlank(nameField.getValue())) { searchCriteria.setRoleName(StringSearchField.and(this.nameField.getValue())); } return searchCriteria; } } }