Package org.springframework.kafka.streams

Class HeaderEnricherProcessor<K,V>

java.lang.Object
org.apache.kafka.streams.processor.api.ContextualProcessor<K,V,K,V>
org.springframework.kafka.streams.HeaderEnricherProcessor<K,V>
Type Parameters:
K - the input key type.
V - the input value type.
All Implemented Interfaces:
org.apache.kafka.streams.processor.api.Processor<K,V,K,V>
public class HeaderEnricherProcessor<K,V> extends org.apache.kafka.streams.processor.api.ContextualProcessor<K,V,K,V>
Manipulate the headers.
Since:
3.0

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    HeaderEnricherProcessor.Container<K,V>
    Container object for SpEL evaluation.

  • Constructor Summary

    Constructors
    Constructor
    Description
    HeaderEnricherProcessor(Map<String,org.springframework.expression.Expression> headerExpressions)
    Construct an instance with the provided header expressions.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
     
    void
    process(org.apache.kafka.streams.processor.api.Record<K,V> record)
     

    Methods inherited from class org.apache.kafka.streams.processor.api.ContextualProcessor

    context, init

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • HeaderEnricherProcessor

      public HeaderEnricherProcessor(Map<String,org.springframework.expression.Expression> headerExpressions)
      Construct an instance with the provided header expressions.
      Parameters:
      headerExpressions - the header expressions; name:expression.

  • Method Details

    • process

      public void process(org.apache.kafka.streams.processor.api.Record<K,V> record)

    • close

      public void close()