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Apache Camel Developer's Cookbook

You're reading from   Apache Camel Developer's Cookbook For Apache Camel developers, this is the book you'll always want to have handy. It's stuffed full of great recipes that are designed for quick practical application. Expands your Apache Camel abilities immediately.

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Product type Paperback
Published in Dec 2013
Publisher Packt
ISBN-13 9781782170303
Length 424 pages
Edition 1st Edition
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Toc

Table of Contents (14) Chapters Close

Preface 1. Structuring Routes 2. Message Routing FREE CHAPTER 3. Routing to Your Code 4. Transformation 5. Splitting and Aggregating 6. Parallel Processing 7. Error Handling and Compensation 8. Transactions and Idempotency 9. Testing 10. Monitoring and Debugging 11. Security 12. Web Services Index

Sending messages directly to a Camel endpoint

You can utilize Camel's endpoints directly from your Java code, making it easy to, for example, send a JMS message without any of the boilerplate code that is normally required. Camel makes it easy to send (one-way) or request (request-response) data from any Camel component or route. Camel calls this POJO Producing.

This recipe will show you how you can send data to a Camel endpoint, including a Camel route, from within your Java code.

Getting ready

The Java code for this recipe is located in the org.camelcookbook.extend.produce package. The Spring XML files are located under src/main/resources/META-INF/spring and prefixed with produce.

The included example uses an embedded (in-process) ActiveMQ instance to act as a JMS provider for its simple JMS message consuming method. In practice, you would normally connect Camel to an external messaging infrastructure.

How to do it...

Camel's POJO Producing makes use of the Camel's ProducerTemplate...

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