package cx.ath.matthew.bluemon;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.UInt32;
public interface Bluemon extends DBusInterface
{
  public Triplet<String, Boolean, UInt32>
  Status(String address);
}

package cx.ath.matthew.bluemon;
import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.exceptions.DBusException;
public interface ProximitySignal extends DBusInterface
{
   public static class Connect extends DBusSignal
   {
      public final String address;
      public Connect(String path, String address)
                                 throws DBusException
      {
         super(path, address);
         this.address = address;
      }
   }
   public static class Disconnect extends DBusSignal
   {
      public final String address;
      public Disconnect(String path, String address)
                                 throws DBusException
      {
         super(path, address);
         this.address = address;
      }
   }
}

package cx.ath.matthew.bluemon;
import org.freedesktop.dbus.Tuple;
/** Just a typed container class */
public final class Triplet <A,B,C> extends Tuple
{
   public final A a;
   public final B b;
   public final C c;
   public Triplet(A a, B b, C c)
   {
      super(a, b, c);
      this.a = a;
      this.b = b;
      this.c = c;
   }
}

package cx.ath.matthew.bluemon;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.DBusSigHandler;
import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.UInt32;
import org.freedesktop.dbus.exceptions.DBusException;
public class Query {
   public static void main(String[] args) {
      String btid;
      Triplet<String, Boolean, UInt32> rv = null;
      if (0 == args.length) btid = "";
      else btid = args[0];
      DBusConnection conn = null;
      try {
         conn = DBusConnection.getConnection(DBusConnection.SYSTEM);
      } catch (DBusException De) {
         System.exit(1);
      }
      Bluemon b = (Bluemon) conn.getRemoteObject(
            "cx.ath.matthew.bluemon.server",
            "/cx/ath/matthew/bluemon/Bluemon", Bluemon.class);
      try {
         rv = b.Status(btid);
      } catch (RuntimeException Re) {
         System.exit(1);
      }
      String address = rv.a;
      boolean status = rv.b;
      int level = rv.c.intValue();
      if (status)
         System.out.println("Device "+address+
                            " connected with level "+level);
      else
         System.out.println("Device "+address+" not connected");
      conn.disconnect();
   }
}

/* cx/ath/matthew/bluemon/Client.java */
package cx.ath.matthew.bluemon;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.DBusSigHandler;
import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.exceptions.DBusException;
public class Client implements DBusSigHandler
{
   public void handle(DBusSignal s)
   {
      if (s instanceof ProximitySignal.Connect)
         System.out.println("Got a connect for "
               +((ProximitySignal.Connect) s).address);
      else if (s instanceof ProximitySignal.Disconnect)
         System.out.println("Got a disconnect for "
               +((ProximitySignal.Disconnect) s).address);
   }
   public static void main(String[] args)
   {
      System.out.println("Creating Connection");
      DBusConnection conn = null;
      try {
         conn = DBusConnection
                  .getConnection(DBusConnection.SYSTEM);
      } catch (DBusException DBe) {
         System.out.println("Could not connect to bus");
         System.exit(1);
      }
      try {
         conn.addSigHandler(ProximitySignal.Connect.class,
         new Client());
         conn.addSigHandler(ProximitySignal.Disconnect.class,
         new Client());
      } catch (DBusException DBe) {
         conn.disconnect();
         System.exit(1);
      }
   }
}