Java tutorial
/******************************************************************************* * This file is part of UserWeave. * * UserWeave is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * UserWeave 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with UserWeave. If not, see <http://www.gnu.org/licenses/>. * * Copyright 2012 User Prompt GmbH | Psychologic IT Expertise *******************************************************************************/ package com.userweave.pages.homepage; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.markup.html.link.Link; import org.apache.wicket.markup.html.panel.Panel; import com.userweave.utils.LocalizationUtils; public abstract class IntroPanel extends Panel { private AjaxLink yes; private AjaxLink no; public IntroPanel(String id) { super(id); add(new Link("switchToGerman") { @Override public void onClick() { getSession().setLocale(LocalizationUtils.getSupportedConfigurationFrontendLocale("de")); } }); add(new Link("switchToEnglish") { @Override public void onClick() { getSession().setLocale(LocalizationUtils.getSupportedConfigurationFrontendLocale("en")); } }); add(yes = new AjaxLink("yes") { @Override public void onClick(AjaxRequestTarget target) { onOk(target); } }); add(no = new AjaxLink("no") { @Override public void onClick(AjaxRequestTarget target) { onCancel(target); } }); } protected abstract void onOk(AjaxRequestTarget target); protected abstract void onCancel(AjaxRequestTarget target); }