modules/gemfire-modules-session-integration-test/src/test/java/com/gemstone/gemfire/modules/session/filter/BasicServlet.java

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 * Copyright (c) 2010-2014 Pivotal Software, Inc. All Rights Reserved.
 * This product is protected by U.S. and international copyright
 * and intellectual property laws. Pivotal products are covered by
 * one or more patents listed at http://www.pivotal.io/patents.
 *=========================================================================
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package com.gemstone.gemfire.modules.session.filter;

import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.eclipse.jetty.servlet.DefaultServlet;
/**
 *
 */
public class BasicServlet extends DefaultServlet {

  Callback callback = null;

  @Override
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {

    if (callback != null) {
      callback.call(request, response);
    }
  }

  @Override
  public void init(ServletConfig config) throws ServletException {
    super.init(config);
    ServletContext context = config.getServletContext();

    String cbInitParam = config.getInitParameter("test.callback");
    callback = (Callback) context.getAttribute(cbInitParam);
  }
}