/*
 * Licensed Materials - Property of Perforce Software, Inc. 
 * © Copyright Perforce Software, Inc. 2014, 2021 
 * © Copyright IBM Corp. 2009, 2014
 * © Copyright ILOG 1996, 2009
 * All Rights Reserved.
 *
 * Note to U.S. Government Users Restricted Rights:
 * The Software and Documentation were developed at private expense and
 * are "Commercial Items" as that term is defined at 48 CFR 2.101,
 * consisting of "Commercial Computer Software" and
 * "Commercial Computer Software Documentation", as such terms are
 * used in 48 CFR 12.212 or 48 CFR 227.7202-1 through 227.7202-4,
 * as applicable.
 */

import ilog.views.gantt.servlet.IlvGanttServlet;
import ilog.views.gantt.servlet.IlvGanttServletSupport;
import ilog.views.gantt.servlet.IlvRowExpandCollapseAction;
import ilog.views.gantt.servlet.IlvRowSelectAction;

/**
 * <code>GanttChartServlet</code> is a basic servlet implementation of a
 * server-side Gantt chart. It uses a common chart and data model to handle all
 * HTTP requests.
 */
public class GanttChartServlet extends IlvGanttServlet {
  /**
   * Creates a Gantt servlet.
   */
  public GanttChartServlet() {
  }

  /**
   * Creates and configures the servlet support object to which this servlet
   * delegates HTTP request handling.
   */
  Override
  protected IlvGanttServletSupport createServletSupport() {
    IlvGanttServletSupport support = createServletSupportImpl();
    configureServletSupport(support);
    return support;
  }

  /**
   * Creates the servlet support object to which this servlet delegates HTTP
   * request handling.
   */
  protected IlvGanttServletSupport createServletSupportImpl() {
    return new BasicServletSupport();
  }

  /**
   * Configures the servlet support object.
   */
  protected void configureServletSupport(IlvGanttServletSupport support) {
    support.addServerAction("toggleRow", new IlvRowExpandCollapseAction());
    support.addServerAction("selectRow", new IlvRowSelectAction());
    support.setParameterValidationListener(new MyServletParamValidationListener(getServletContext()));
  }

}