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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

Using DB adapter to execute a custom SQL statement against the database


In this recipe, we will use an outbound DB adapter to execute a custom SQL statement against the database to reuse some database functionalities.

With that it's easy to call a function of the database to perform a certain value. We will use the ORA_HASH function to create a hash value for a given string, which we pass as a parameter to the DB adapter.

Getting ready

Make sure that the connection factory is set up in the database adapter configuration as shown in the Introduction section of this chapter.

You can import the OSB project containing the base setup for this recipe into Eclipse from \chapter-7\getting-ready\using-db-adapter-to-execute-custom-sql.

How to do it...

First we create the DB adapter, which will implement the query from the database. In JDeveloper, perform the following steps:

Open the file composite.xml of the project ExecuteCustomSQL.

  1. From the Component Palette, select the SOA components if not already done...

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