EDIT

/**

* Copyright (C) 2017 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.vaadin.server;

import java.util.ArrayList;

import java.util.List;

import com.vaadin.server.DeploymentConfiguration;

import com.vaadin.server.ServiceException;

import com.vaadin.server.VaadinRequest;

import com.vaadin.server.VaadinResponse;

import com.vaadin.server.VaadinServlet;

import com.vaadin.server.VaadinSession;

import com.vaadin.spring.server.SpringVaadinServletService;

/**

 * @author a.kohlbecker

 * @since Jul 4, 2017

 *

 */

public class CdmSpringVaadinServletService extends SpringVaadinServletService {

    private static final long serialVersionUID = 5956798985059823698L;

    List<RequestEndListener> requestEndListeners = new ArrayList<>();

    List<RequestStartListener> requestStartListeners = new ArrayList<>();

    /**

     * @param servlet

     * @param deploymentConfiguration

     * @param serviceUrl

     * @throws ServiceException

     */

    public CdmSpringVaadinServletService(VaadinServlet servlet, DeploymentConfiguration deploymentConfiguration,

            String serviceUrl) throws ServiceException {

        super(servlet, deploymentConfiguration, serviceUrl);

    }

    @Override

    public void requestStart(VaadinRequest request, VaadinResponse response) {

        super.requestStart(request, response);

        requestStartListeners.forEach(l -> l.onRequestStart(request));

    }

    @Override

    public void requestEnd(VaadinRequest request, VaadinResponse response,

            VaadinSession session) {

        super.requestEnd(request, response, session);

        requestEndListeners.forEach(l -> l.onRequestEnd(request, session));

    }

    public void addRequestStartListener(RequestStartListener requestStartListener){

        requestStartListeners.add(requestStartListener);

    }

    public void removeRequestStartListener(RequestStartListener requestStartListener){

        requestStartListeners.remove(requestStartListener);

    }

    public void addRequestEndListener(RequestEndListener requestEndListener){

        requestEndListeners.add(requestEndListener);

    }

    public void removeRequestEndListener(RequestEndListener requestEndListener){

        requestEndListeners.remove(requestEndListener);

    }

}