java.lang.Object
- dev.lydtech.component.framework.client.kafka.KafkaClient

public final class KafkaClient
extends Object

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<org.apache.kafka.clients.consumer.ConsumerRecord<String,String>>`	`consumeAndAssert(String testName, org.apache.kafka.clients.consumer.Consumer consumer, int expectedEventCount, int furtherPolls)`	1.
`org.apache.kafka.clients.consumer.Consumer`	`createConsumer(String groupId, String topic)`
`org.apache.kafka.clients.producer.Producer<Long,String>`	`createProducer()`
`static KafkaClient`	`getInstance()`
`void`	`sendMessage(String topic, String key, String payload)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static KafkaClient getInstance()

createConsumer

public org.apache.kafka.clients.consumer.Consumer createConsumer(String groupId,
                                                                 String topic)

createProducer

public org.apache.kafka.clients.producer.Producer<Long,String> createProducer()

sendMessage

public void sendMessage(String topic,
                        String key,
                        String payload)
                 throws Exception

Throws:: Exception

consumeAndAssert

public List<org.apache.kafka.clients.consumer.ConsumerRecord<String,String>> consumeAndAssert(String testName,
                                                                                                    org.apache.kafka.clients.consumer.Consumer consumer,
                                                                                                    int expectedEventCount,
                                                                                                    int furtherPolls)
                                                                                             throws Exception

1. Poll for messages on the application’s outbound topic. 2. Assert the expected number are received. 3. Performs the specified number of extra polls after the expected number received to ensure no further events. 4. Returns the consumed events.

Throws:: Exception

Class KafkaClient