Wednesday, July 16, 2008

Export\Import (SCA)

Export/Import SCA Binding How to

Websphere Integration Developer v612

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Introduction

When to Use SCA bindings
Consider an SCA binding when these factors are applicable:
  • All services are contained in WebSphere Integration Developer modules; that is, there are no external services
  • Performance is important
  • The modules are tightly coupled.
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Connectivity

Accessing services

Bindings

Service import and export binding types

Selecting appropriate bindings

Imports and exports

How to generate an SCA export Binding

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Generating SCA bindings

SCA bindings

Generate SCA Export

In the assembly diagram, do the following:

  1. Right-click on a component (i.e DateTime_C)
  2. Select Generate Export > SCA Binding

SCA Export Binding generated

In the assembly diagram, notice the following:

  1. An SCA export binding is generated (i.e DateTime_CExport).
  2. The Preferred interaction style is set to Synchronous by default
  3. The SCA export binding (i.e DateTime_CExport) appears in the Business integration view under CCambil_Provider_MAssembly Diagram

How to generate an SCA import Binding

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Generating SCA bindings

SCA bindings

Generate SCA import from an SCA export

We will create an SCA import binding from an existing SCA export.
  1. Open the assembly diagram of a service requester module (i.e CCambil_Consumer_M)
  2. Drag the SCA export of the service provider module (i.e DateTime_CExport) which is in CCambil_Provider_M module and drop it into the assembly diagram of the service requester module (i.e CCambil_Consumer_M)
  3. A Component Creation window will display (see below)

Select the type to create

In the Component Creation window, select Import with SCA Binding and click OK.
Rename the Import
An import with SCA binding is created. Rename the import (Import1) as required (i.e DateTime_CImport).
Wire the Import
Wire the service requester component (i.e CCambil_Consumer_C) to the import as required.

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