Download | Plain Text | No Line Numbers 

  1. /*
  2.  * Copyright (c) 2010, Manuel Mausz. All rights reserved.
  3.  *
  4.  * Redistribution and use in source and binary forms, with or without
  5.  * modification, are permitted provided that the following conditions
  6.  * are met:
  7.  *
  8.  *   - Redistributions of source code must retain the above copyright
  9.  *     notice, this list of conditions and the following disclaimer.
  10.  *
  11.  *   - Redistributions in binary form must reproduce the above copyright
  12.  *     notice, this list of conditions and the following disclaimer in the
  13.  *     documentation and/or other materials provided with the distribution.
  14.  *
  15.  *   - The names of the authors may not be used to endorse or promote products
  16.  *     derived from this software without specific prior written permission.
  17.  *
  18.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  19.  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  20.  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  21.  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  22.  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23.  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24.  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  25.  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  26.  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  27.  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28.  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29.  */
  30.  
  31. import java.rmi.server.UnicastRemoteObject;
  32. import java.rmi.RemoteException;
  33. import java.util.Date;
  34.  
  35. /*
  36.  * server --> server interface implementation
  37.  *
  38.  * @author Manuel Mausz (0728348)
  39.  */
  40. public class S2SInterfaceImpl
  41.   extends UnicastRemoteObject
  42.   implements S2SInterface
  43. {
  44.   private Server server;
  45.  
  46.   /*--------------------------------------------------------------------------*/
  47.  
  48.   S2SInterfaceImpl(Server server)
  49.     throws RemoteException
  50.   {
  51.     this.server = server;
  52.   }
  53.  
  54.   /*--------------------------------------------------------------------------*/
  55.  
  56.   public boolean registerPrepare(String user, String servername)
  57.     throws RemoteException
  58.   {
  59.     return server.users.registerPrepare(user, servername);
  60.   }
  61.  
  62.   /*--------------------------------------------------------------------------*/
  63.  
  64.   public boolean registerCommit(String user)
  65.     throws RemoteException
  66.   {
  67.     return server.users.registerCommit(user);
  68.   }
  69.  
  70.   /*--------------------------------------------------------------------------*/
  71.  
  72.   public boolean registerRollback(String user)
  73.     throws RemoteException
  74.   {
  75.     return server.users.registerRollback(user);
  76.   }
  77.  
  78.   /*--------------------------------------------------------------------------*/
  79.  
  80.   public boolean createPrepare(String event, String servername)
  81.     throws RemoteException
  82.   {
  83.     return server.events.createPrepare(event, servername);
  84.   }
  85.  
  86.   /*--------------------------------------------------------------------------*/
  87.  
  88.   public boolean createCommit(String event)
  89.     throws RemoteException
  90.   {
  91.     return server.events.createCommit(event);
  92.   }
  93.  
  94.   /*--------------------------------------------------------------------------*/
  95.  
  96.   public boolean createRollback(String event)
  97.     throws RemoteException
  98.   {
  99.     return server.events.createRollback(event);
  100.   }
  101.  
  102.   /*--------------------------------------------------------------------------*/
  103.  
  104.   public void notifyUser(String user, String msg)
  105.     throws RemoteException
  106.   {
  107.     server.users.notify(user, msg);
  108.   }
  109.  
  110.   /*--------------------------------------------------------------------------*/
  111.  
  112.   public String eventToString(String event)
  113.     throws RemoteException
  114.   {
  115.     return server.events.toString(event);
  116.   }
  117.  
  118.   /*--------------------------------------------------------------------------*/
  119.  
  120.   public void vote(String event, String user, Date[] dates)
  121.     throws RemoteException
  122.   {
  123.     server.events.vote(event, user, dates);
  124.   }
  125. }
  126.