Red Hat Certified Specialist in Camel Development-min
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Red Hat Certificate Of Expertise In Camel Development Exam (Ex421)

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Course Description

The Red Hat Certificate of Expertise in Camel Development exam (EX421) tests candidates' abilities to create and maintain enterprise integration services using Red Hat JBoss® Fuse. 

An enterprise application developer who earns the Red Hat Certificate of Expertise in Camel Development has demonstrated the skills, knowledge, and abilities needed to create and maintain enterprise integration services based on the Red Hat JBoss Fuse framework and application programming interfaces (APIs) for Apache Camel. 

This exam is a performance-based evaluation of the candidate's Camel development skills and knowledge. Candidates perform tasks associated with the development and maintenance of enterprise Intergration patterns using Red Hat JBoss Fuse. Performance-based testing means that candidates must perform tasks similar to what they perform on the job. 

In preparation: 

Red Hat recommends that candidates for this exam earn Red Hat Certified JBoss Developer (RHCJD) before attempting this exam, but it is not required. 

Study points for the exam: 

To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. 

About this course

What You'll Learn

  • Enterprise Java developers who are familiar with service-oriented architecture 
    • (SOA) principles and are responsible for integrating enterprise applications 
  • Enterprise SOA architects with some Java development experience and knowledge of enterprise integration

Course Outline

  1. Create and maintain Camel routes 
  • Use the Java language 
  • Use the CamelContext XML 
  1. Exchange messages 
  • Body 
  • In/out 
  • Headers 
  • Attachments 
  1. Consume and produce files 
  • CSV format 
  • XML format 
  1. Work with databases and the Camel JPA component 
  1. Understand transactional routes 
  1. Use EIPs 
  • Content-based routing 
  • Wire Tap 
  • Splitter 
  • Aggregator 
  • RecipientList 
  1. Use Camel components 
  • File2 
  • FTP 
  • JPA2 
  • JMS 
  • Direct 
  1. Use Camel Test 
  • Mock endpoints 
  • JUnit 4 integration and CamelTest APIs 
  1. Dynamically route messages 
  • Use conditional routes 
  • Use data-driven routes 
  1. Handle exceptions 
  • Catch and handle exceptions 
  • Use the dead-letter queue 

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