makeithappen.vaadin.app.internal.servlet.VaadinOsgiServletService.java Source code

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Here is the source code for makeithappen.vaadin.app.internal.servlet.VaadinOsgiServletService.java

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/*******************************************************************************
 * Copyright (c) 2014 Dennis Melzer and others.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * Dennis - initial API and implementation
 ******************************************************************************/
package makeithappen.vaadin.app.internal.servlet;

import com.vaadin.server.DeploymentConfiguration;
import com.vaadin.server.ServiceException;
import com.vaadin.server.SessionInitEvent;
import com.vaadin.server.SessionInitListener;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.server.VaadinServletService;
import com.vaadin.server.VaadinSession;

/**
 * Servlet Service
 *
 * @author Dennis Melzer
 *
 */
public class VaadinOsgiServletService extends VaadinServletService implements SessionInitListener {

    private static final long serialVersionUID = 1L;

    /**
     * Constructor
     *
     * @param servlet the servlet
     * @param deploymentConfiguration the config
     * @throws ServiceException cannot init
     */
    public VaadinOsgiServletService(VaadinServlet servlet, DeploymentConfiguration deploymentConfiguration)
            throws ServiceException {
        super(servlet, deploymentConfiguration);
    }

    @Override
    protected VaadinSession createVaadinSession(VaadinRequest request) throws ServiceException {
        addSessionInitListener(this);
        return super.createVaadinSession(request);
    }

    @Override
    public void sessionInit(SessionInitEvent event) throws ServiceException {
        event.getSession().addUIProvider(new VaadinOsgiUIProvider());

    }

    @Override
    public void destroy() {
        removeSessionInitListener(this);
        super.destroy();
    }

}