Difference between revisions of "SCA/SCA Component/SCA First Steps With Composite Designer"

From Eclipsepedia

< SCA
Jump to: navigation, search
(Prerequisities)
(The SCA Restaurant Application)
Line 23: Line 23:
  
 
== The SCA Restaurant Application==
 
== The SCA Restaurant Application==
 +
 +
The following figure shows the SCA assembly of the application that you will create.
 +
 +
 +
 +
This composite, named restaurant, is a composition of five components:
 +
 +
'''RestaurantServiceComponent'''
 +
Allows you to see the Menus proposed by the restaurant. It allows also to compute the bill for a particular menu.
 +
 +
'''MenuServiceComponent'''
 +
Provides different menus. A Menu is defined by a description and the price without taxes.
 +
 +
'''BillServiceComponent '''BillServiceComponent
 +
Computes the price of a menu with the different taxes.
 +
 +
'''VATServiceComponent'''
 +
Computes the VAT (Value Added Tax).
 +
 +
'''TipServiceComponent'''
 +
Computes the tip.
  
 
== First SCA Application==
 
== First SCA Application==
  
 
== Change Implementation and bindings ==
 
== Change Implementation and bindings ==

Revision as of 06:03, 26 May 2008

The objective of this tutorial is to show how to develop a simple SCA application using the STP/SCA Composite Designer.

You can download a pdf version of this tutorial: "First Steps with the SCA Composite Designer".

The tutorial illustrates how to:

  • Install the STP/SCA plugins and Apache Tuscany
  • Define an SCA assembly with the SCA Composite Designer
  • Refine properties in an SCA assembly
  • Define an SCA assembly with different implementation technologies
  • Define an RMI binding
  • Run and test SCA assemblies with Tuscany


Contents


Prerequisities

In order to be able to test the sample SCA application, you need to :

  • install Apache Tuscany on your machine,
  • set up Eclipse for Tuscany.

The SCA Restaurant Application

The following figure shows the SCA assembly of the application that you will create.


This composite, named restaurant, is a composition of five components:

RestaurantServiceComponent Allows you to see the Menus proposed by the restaurant. It allows also to compute the bill for a particular menu.

MenuServiceComponent Provides different menus. A Menu is defined by a description and the price without taxes.

BillServiceComponent BillServiceComponent Computes the price of a menu with the different taxes.

VATServiceComponent Computes the VAT (Value Added Tax).

TipServiceComponent Computes the tip.

First SCA Application

Change Implementation and bindings