code: package gr.iti.mklab.reveal.util;
  
  
  import org.apache.commons.configuration.ConfigurationException;
  import org.apache.commons.configuration.PropertiesConfiguration;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Properties;
  
  /**
   * Created by kandreadou on 2/2/15.
   */
  public class Configuration {
  
      public static String INDEX_SERVICE_HOST;
      public static String MONGO_HOST;
      public static boolean ADD_SOCIAL_MEDIA;
      public static String MANIPULATION_REPORT_PATH;
      public static boolean PUBLISH_RABBITMQ;
      public static int NUM_TOTAL_THREADS;
      public static int NUM_GHOST_THREADS;
      public static long FORENSIC_PROCESS_TIMEOUT;
      public static int MAX_GHOST_IMAGE_SMALL_DIM;
      public static String HTTP_HOST;
      public static String MONGO_USER;
      public static String MONGO_PASS;
      public static String MONGO_URI;
  
      public static void load(InputStream stream) throws ConfigurationException, IOException {
          Properties conf = new Properties();
          conf.load(stream);
      
          INDEX_SERVICE_HOST = conf.getProperty("indexServiceHost");
          MONGO_HOST = conf.getProperty("mongoHost");
          ADD_SOCIAL_MEDIA = Boolean.valueOf(conf.getProperty("getSocialMedia"));
          MANIPULATION_REPORT_PATH = conf.getProperty("manipulationReportPath");
          PUBLISH_RABBITMQ = Boolean.parseBoolean(conf.getProperty("publish"));
          NUM_TOTAL_THREADS=Integer.parseInt(conf.getProperty("numTotalThreads"));
          NUM_GHOST_THREADS=Integer.parseInt(conf.getProperty("numGhostThreads"));
          FORENSIC_PROCESS_TIMEOUT=Long.parseLong(conf.getProperty("ForensicProcessTimeout"));
          MAX_GHOST_IMAGE_SMALL_DIM=Integer.parseInt(conf.getProperty("MaxGhostImageSmallDimension"));
          HTTP_HOST=conf.getProperty("httpHost");
          MONGO_USER=conf.getProperty("mongouser");
          MONGO_PASS=conf.getProperty("mongopass");
          MONGO_URI="mongodb://"+MONGO_USER+":"+MONGO_PASS+"@"+MONGO_HOST+"/";
      }
  }
  