KafkaProperties (spring-boot-autoconfigure 2.7.0 API)

java.lang.Object
- org.springframework.boot.autoconfigure.kafka.KafkaProperties

```
@ConfigurationProperties(prefix="spring.kafka")
public class KafkaProperties
extends java.lang.Object
```
Configuration properties for Spring for Apache Kafka.
Users should refer to Kafka documentation for complete descriptions of these properties.

Since:

1.5.0

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`KafkaProperties.Admin`
`static class`	`KafkaProperties.Cleanup`
`static class`	`KafkaProperties.Consumer`
`static class`	`KafkaProperties.IsolationLevel`
`static class`	`KafkaProperties.Jaas`
`static class`	`KafkaProperties.Listener`
`static class`	`KafkaProperties.Producer`
`static class`	`KafkaProperties.Retry`
`static class`	`KafkaProperties.Security`
`static class`	`KafkaProperties.Ssl`
`static class`	`KafkaProperties.Streams` High (and some medium) priority Streams properties and a general properties bucket.
`static class`	`KafkaProperties.Template`

Constructor Summary

Constructors
Constructor and Description

KafkaProperties()

Constructors
Constructor and Description
`KafkaProperties()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.Map<java.lang.String,java.lang.Object>`	`buildAdminProperties()` Create an initial map of admin properties from the state of this instance.
`java.util.Map<java.lang.String,java.lang.Object>`	`buildConsumerProperties()` Create an initial map of consumer properties from the state of this instance.
`java.util.Map<java.lang.String,java.lang.Object>`	`buildProducerProperties()` Create an initial map of producer properties from the state of this instance.
`java.util.Map<java.lang.String,java.lang.Object>`	`buildStreamsProperties()` Create an initial map of streams properties from the state of this instance.
`KafkaProperties.Admin`	`getAdmin()`
`java.util.List<java.lang.String>`	`getBootstrapServers()`
`java.lang.String`	`getClientId()`
`KafkaProperties.Consumer`	`getConsumer()`
`KafkaProperties.Jaas`	`getJaas()`
`KafkaProperties.Listener`	`getListener()`
`KafkaProperties.Producer`	`getProducer()`
`java.util.Map<java.lang.String,java.lang.String>`	`getProperties()`
`KafkaProperties.Retry`	`getRetry()`
`KafkaProperties.Security`	`getSecurity()`
`KafkaProperties.Ssl`	`getSsl()`
`KafkaProperties.Streams`	`getStreams()`
`KafkaProperties.Template`	`getTemplate()`
`void`	`setBootstrapServers(java.util.List<java.lang.String> bootstrapServers)`
`void`	`setClientId(java.lang.String clientId)`

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

- Constructor Detail
  - KafkaProperties
```
public KafkaProperties()
```
- Method Detail
  - getBootstrapServers
```
public java.util.List<java.lang.String> getBootstrapServers()
```
  - setBootstrapServers
```
public void setBootstrapServers(java.util.List<java.lang.String> bootstrapServers)
```
  - getClientId
```
public java.lang.String getClientId()
```
  - setClientId
```
public void setClientId(java.lang.String clientId)
```
  - getProperties
```
public java.util.Map<java.lang.String,java.lang.String> getProperties()
```
  - getConsumer
```
public KafkaProperties.Consumer getConsumer()
```
  - getProducer
```
public KafkaProperties.Producer getProducer()
```
  - getListener
```
public KafkaProperties.Listener getListener()
```
  - getAdmin
```
public KafkaProperties.Admin getAdmin()
```
  - getStreams
```
public KafkaProperties.Streams getStreams()
```
  - getSsl
```
public KafkaProperties.Ssl getSsl()
```
  - getJaas
```
public KafkaProperties.Jaas getJaas()
```
  - getTemplate
```
public KafkaProperties.Template getTemplate()
```
  - getSecurity
```
public KafkaProperties.Security getSecurity()
```
  - getRetry
```
public KafkaProperties.Retry getRetry()
```
  - buildConsumerProperties
```
public java.util.Map<java.lang.String,java.lang.Object> buildConsumerProperties()
```
    Create an initial map of consumer properties from the state of this instance.
    This allows you to add additional properties, if necessary, and override the default kafkaConsumerFactory bean.
    
    Returns:
    
    the consumer properties initialized with the customizations defined on this instance
  - buildProducerProperties
```
public java.util.Map<java.lang.String,java.lang.Object> buildProducerProperties()
```
    Create an initial map of producer properties from the state of this instance.
    This allows you to add additional properties, if necessary, and override the default kafkaProducerFactory bean.
    
    Returns:
    
    the producer properties initialized with the customizations defined on this instance
  - buildAdminProperties
```
public java.util.Map<java.lang.String,java.lang.Object> buildAdminProperties()
```
    Create an initial map of admin properties from the state of this instance.
    This allows you to add additional properties, if necessary, and override the default kafkaAdmin bean.
    
    Returns:
    
    the admin properties initialized with the customizations defined on this instance
  - buildStreamsProperties
```
public java.util.Map<java.lang.String,java.lang.Object> buildStreamsProperties()
```
    Create an initial map of streams properties from the state of this instance.
    This allows you to add additional properties, if necessary.
    
    Returns:
    
    the streams properties initialized with the customizations defined on this instance

Class KafkaProperties

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

KafkaProperties

Method Detail

getBootstrapServers

setBootstrapServers

getClientId

setClientId

getProperties

getConsumer

getProducer

getListener

getAdmin

getStreams

getSsl

getJaas

getTemplate

getSecurity

getRetry

buildConsumerProperties

buildProducerProperties

buildAdminProperties

buildStreamsProperties