Package org.springframework.integration.handler

Class LambdaMessageProcessor

java.lang.Object
org.springframework.integration.handler.LambdaMessageProcessor
All Implemented Interfaces:
org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, MessageProcessor<java.lang.Object>
public class LambdaMessageProcessor
extends java.lang.Object
implements MessageProcessor<java.lang.Object>, org.springframework.beans.factory.BeanFactoryAware
The MessageProcessor implementation for method invocation on the single method classes - functional interface implementations.
Since:
5.0

  • Constructor Summary

    Constructors 
    Constructor Description
    LambdaMessageProcessor​(java.lang.Object target, java.lang.Class<?> expectedType)
    Create a processor to evaluate a provided lambda at runtime against a request message.

  • Method Summary

    Modifier and Type Method Description
    java.lang.Object processMessage​(org.springframework.messaging.Message<?> message)
    Process the Message and return a value (or null).
    void setBeanFactory​(org.springframework.beans.factory.BeanFactory beanFactory)  

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • LambdaMessageProcessor

      public LambdaMessageProcessor​(java.lang.Object target, @Nullable java.lang.Class<?> expectedType)
      Create a processor to evaluate a provided lambda at runtime against a request message.
      Parameters:
      target - the lambda object.
      expectedType - an optional expected type for method argument conversion.

  • Method Details

    • setBeanFactory

      public void setBeanFactory​(org.springframework.beans.factory.BeanFactory beanFactory) throws org.springframework.beans.BeansException
      Specified by:
      setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware
      Throws:
      org.springframework.beans.BeansException

    • processMessage

      public java.lang.Object processMessage​(org.springframework.messaging.Message<?> message)
      Description copied from interface: MessageProcessor
      Process the Message and return a value (or null).
      Specified by:
      processMessage in interface MessageProcessor<java.lang.Object>
      Parameters:
      message - The message to process.
      Returns:
      The result.