Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.cerebro.provevaadin; import com.cerebro.provevaadin.database.Configurazione; import com.cerebro.provevaadin.smtp.ConfigurazioneSMTP; import com.vaadin.ui.Button; import com.vaadin.ui.HorizontalLayout; import com.vaadin.ui.TabSheet; import com.vaadin.ui.UI; import org.apache.shiro.SecurityUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * * @author matteo */ class FirstTime extends HorizontalLayout { // Logger logger = LoggerFactory.getLogger(FirstTime.class); public FirstTime() { this.setMargin(true); TabSheet tabsheet = new TabSheet(); this.addComponent(tabsheet); tabsheet.addTab(new Configurazione(), "Database MySQL"); tabsheet.addTab(new ConfigurazioneSMTP(), "Server SMTP"); Button logout = new Button("Esci"); this.addComponent(logout); logout.addClickListener((Button.ClickEvent e) -> { // logger.info("Esco dall'applicazione"); // logger.info("Pulsante: " + e.toString()); SecurityUtils.getSubject().logout(); UI.getCurrent().getSession().close(); UI.getCurrent().getPage().setLocation(""); }); this.addComponent(logout); } }