org.panifex.web.vaadin.runtime.ModularVaadinServlet.java Source code

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Here is the source code for org.panifex.web.vaadin.runtime.ModularVaadinServlet.java

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/*******************************************************************************
 * Panifex platform
 * Copyright (C) 2013  Mario Krizmanic
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 ******************************************************************************/
package org.panifex.web.vaadin.runtime;

import javax.servlet.ServletException;

import com.vaadin.server.VaadinServlet;

public class ModularVaadinServlet extends VaadinServlet {

    private final ModularSessionInitListener sessionInitListener;

    public ModularVaadinServlet(ModularSessionInitListener sessionInitListener) {
        if (sessionInitListener == null) {
            throw new IllegalArgumentException("sessionInitListener cannot be null");
        }
        this.sessionInitListener = sessionInitListener;
    }

    @Override
    protected void servletInitialized() throws ServletException {
        getService().addSessionInitListener(sessionInitListener);
    }
}