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Oracle Service Bus 11g Development Cookbook

You're reading from   Oracle Service Bus 11g Development Cookbook

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Product type Paperback
Published in Jan 2012
Publisher Packt
ISBN-13 9781849684446
Length 522 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (19) Chapters Close

Oracle Service Bus 11g Development Cookbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
1. Creating a basic OSB service 2. Working Efficiently with OSB Artifacts in Eclipse OEPE FREE CHAPTER 3. Messaging with JMS Transport 4. Using EJB and JEJB transport 5. Using HTTP Transport 6. Using File and Email Transports 7. Communicating with the Database 8. Communicating with SOA Suite 9. Communication, Flow Control, and Message Processing 10. Reliable Communication with the OSB 11. Handling Message-level Security Requirements 12. Handling Transport-level Security Requirements Index

Defining a folder structure for the OSB project


After creating the empty OSB project, we will prepare a folder structure to be used to organize the project. OSB allows you to use folders to build-up a project structure which helps to better find the various artifacts inside the OSB project.

Getting ready

Make sure that the empty OSB project—basic-osb-service from the previous recipe is available in the Eclipse OEPE. Also make sure that the Oracle Service Bus perspective is active in Eclipse. The active perspective can be identified in the upper-right corner of the Eclips window:

To switch to another perspective, click on the Window menu, select Open Perspective | Other and then select the Oracle Service Bus in the list of perspectives.

If after a while a certain perspective gets messed up and some windows or views are missing, then the perspective can always be reset to the factory settings by clicking on the menu Window | Reset Perspective and then confirming the dialog with the OK button.

How to do it...

In Eclipse OEPE, perform the following steps:

  1. Right click on the basic-osb-service project and select New | Folder.

  2. Enter proxy in the Folder name field:

  3. Repeat these two steps for the folders business, wsdl, xsd, and transformation. These are the most common folders and they altogether form the basic OSB project structure used in this book.

How it works...

Folders help to structure the projects and by that organize the different artifacts that we will create later. The folder structure will also be visible after the deployment of a project in the OSB console. So at runtime, if someone (that is, the administrator) needs to navigate to a certain artifact through the console, a clever folder structure can make life much easier.

The meaning of the folder structure that we will use in this book is listed in the following table:

Folder name

Used for organizing

business

business services artifacts

proxy

proxy services artifacts

wsdl

SOAP-based web service interfaces

xsd

the XML schema files

transformation

Artifacts for doing data model transformations, such as XQuery and XSLT scripts

In some specific recipes, we will add some additional folders. The ones shown in this recipe just represent the most commonly used ones.

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