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Apache Kafka Quick Start Guide

You're reading from   Apache Kafka Quick Start Guide Leverage Apache Kafka 2.0 to simplify real-time data processing for distributed applications

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Product type Paperback
Published in Dec 2018
Publisher Packt
ISBN-13 9781788997829
Length 186 pages
Edition 1st Edition
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Author (1):
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Raúl Estrada Raúl Estrada
Author Profile Icon Raúl Estrada
Raúl Estrada
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Table of Contents (10) Chapters Close

Preface 1. Configuring Kafka FREE CHAPTER 2. Message Validation 3. Message Enrichment 4. Serialization 5. Schema Registry 6. Kafka Streams 7. KSQL 8. Kafka Connect 9. Other Books You May Enjoy

HealthCheck message

The second step is to code the HealthCheck class. This class is a Plain Old Java Object (POJO). The model class is the template for the value object.

Open the project with your favorite IDE and, in the src/main/java/kioto directory, create a file called HealthCheck.java with the content of Listing 4.4.

The following is the content of Listing 4.4, HealthCheck.java:

package kioto;
import java.util.Date;
public final class HealthCheck {
private String event;
private String factory;
private String serialNumber;
private String type;
private String status;
private Date lastStartedAt;
private float temperature;
private String ipAddress;
}
Listing 4.4: HealthCheck.java

With your IDE, generate the following:

  • A no-parameter constructor
  • A constructor with all of the attributes passed as parameters
  • The getters and the setters for each attribute

This is a data class...

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