Utils.java :  » Profiler » MessAdmin » clime » messadmin » clickstream » Java Open Source

/**
 * 
 */
package clime.messadmin.clickstream;

import java.util.LinkedList;

import clime.messadmin.model.Session;
import clime.messadmin.providers.lifecycle.ClickStreamGatherer;

/**
 * @author Cédrik LIME
 */
public class Utils {
  private static final String USER_DATA_KEY = ClickStreamGatherer.class.getName();

  private Utils() {
  }

  public static LinkedList getPluginData(Session session) {
    LinkedList result = (LinkedList) session.getUserData().get(USER_DATA_KEY);
    if (result == null) {
      result = new LinkedList();
      session.getUserData().put(USER_DATA_KEY, result);
    }
    return result;
  }
}