CORBA vs' DCOM Battleship - PowerPoint PPT Presentation

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CORBA vs' DCOM Battleship

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Replaces VC text client of DCOM version. Easy to connect to COM objects ... DHTML version created in VB. Uses DCOM. Java version. Utilizes sockets. Website ... – PowerPoint PPT presentation

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Title: CORBA vs' DCOM Battleship


1
CORBA vs. DCOM Battleship
  • Tony Barrile
  • Mike Davis
  • Keith Donald
  • Scott Grey
  • Risa Osawa

2
DCOM
  • Objects
  • Ship
  • Grid
  • Player
  • Game
  • GameServer
  • Client

3
DCOM Diagram
Ship (10)
Grid (2)
Game
Ship (5)
Ship (5)
Player
Player
GameServer
Grid (2)
Grid (2)
4
CORBA Implementation
  • Game Server
  • Creates a session
  • All Player, Grid, Game, and Ship Objects
    available
  • Client
  • Joins session
  • Creates all objects for player
  • Waits for another to join the game

5
CORBA Diagram
Ship
Session
Game
Grid
Player
Client
IDL
6
Visual Basic Version
  • Replaces VC text client of DCOM version
  • Easy to connect to COM objects
  • Dim sServerName As String
  • sServerName Text2.Text
  • If sServerName "" Then
  • Set g_objServer CreateObject("BSServer.GameServ
    er")
  • Else
  • Set g_objServer CreateObject("BSServer.GameServ
    er", sServerName)
  • End If

7
Web Versions
  • DHTML version created in VB
  • Uses DCOM
  • Java version
  • Utilizes sockets

8
Website
  • http//cseserver.cs.ua.edu/492Team2/index.htm
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