Java tutorial
package com.arcusys.liferay.vaadinplugin; /* * #%L * Liferay Vaadin Plugin * %% * Copyright (C) 2013 Arcusys Ltd. * %% * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * #L% */ import com.vaadin.server.DeploymentConfiguration; import com.vaadin.server.ServiceException; import com.vaadin.server.VaadinPortlet; import com.vaadin.server.VaadinPortletService; import com.vaadin.server.VaadinRequest; public class ControlPanelPortlet extends VaadinPortlet { private static final long serialVersionUID = 1L; @Override protected VaadinPortletService createPortletService(DeploymentConfiguration deploymentConfiguration) throws ServiceException { VaadinPortletService service = new VaadinPortletService(this, deploymentConfiguration) { private static final long serialVersionUID = 1L; @Override public final String getStaticFileLocation(VaadinRequest request) { // Use static resources (widgetsets and themes) in the portlet war: return request.getContextPath(); } }; service.init(); return service; } }