Package org.springframework.kafka.listener.adapter

Class HandlerAdapter

java.lang.Object
org.springframework.kafka.listener.adapter.HandlerAdapter
public class HandlerAdapter extends Object
A wrapper for either an InvocableHandlerMethod or DelegatingInvocableHandler. All methods delegate to the underlying handler.

  • Constructor Details

    • HandlerAdapter

      public HandlerAdapter(org.springframework.messaging.handler.invocation.InvocableHandlerMethod invokerHandlerMethod)
      Construct an instance with the provided method.
      Parameters:
      invokerHandlerMethod - the method.

    • HandlerAdapter

      public HandlerAdapter(DelegatingInvocableHandler delegatingHandler)
      Construct an instance with the provided delegating handler.
      Parameters:
      delegatingHandler - the handler.

  • Method Details

    • isAsyncReplies

      public boolean isAsyncReplies()
      Return true if any handler method has an async reply type.
      Returns:
      the asyncReply.
      Since:
      3.2

    • invoke

      @Nullable public Object invoke(org.springframework.messaging.Message<?> message, Object... providedArgs) throws Exception
      Throws:
      Exception

    • getMethodAsString

      public String getMethodAsString(Object payload)

    • getBean

      public Object getBean()

    • getInvocationResultFor

      @Nullable public InvocationResult getInvocationResultFor(Object result, @Nullable Object inboundPayload)