Introduction to CORBA

9/7/99


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Table of Contents

Introduction to CORBA

Topics for Discussion

My Research Background

What is CORBA?

What is CORBA? (contd.)

Object Request Broker (ORB)

Clients, severs and objects

CORBA Objects and IDL

Client and IDL

IDL facilitates internetworking

Separation of Interface and Implementation

ORB : Conceptual View

Implementation Details

CORBA Application Development

CORBA Application Development (contd.)

OrbixWeb

OrbixWeb Components

Example 1: Two-dimensional Grid

Defining the IDL Interface

System Configuration

Compiling the IDL Interface

Files Generated by IDL Compiler

Roles of Generated Interfaces and Classes

Roles of Generated Interfaces and Classes (contd.)

Roles of Generated Interfaces and Classes (contd.)

Implementing the Interfaces

Writing Server Application

Compiling Server Application

Overview of Compilation Process

Registering the Server

Writing Client Application

Compiling Client Application

Running Client Application

Example 2: Grid Applet

OrbixWeb Commands

Summary

Author: B.Ramamurthy

Email: bina@cse.buffalo.edu

Home Page: http://www.cse.buffalo.edu/~bina

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