Module lettuce.core
Package io.lettuce.core.dynamic.intercept

Interface MethodInterceptor

All Known Implementing Classes:
DefaultMethodInvokingInterceptor
public interface MethodInterceptor
Intercepts calls on an interface on its way to the target. These are nested "on top" of the target.

Implementing classes are required to implement the invoke(MethodInvocation) method to modify the original behavior.

Since:
5.0
Author:
Mark Paluch

  • Method Summary

    Modifier and Type Method Description
    Object invoke​(MethodInvocation invocation)
    Implement this method to perform extra treatments before and after the invocation.

  • Method Details

    • invoke

      Object invoke​(MethodInvocation invocation) throws Throwable
      Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke MethodInvocation.proceed().
      Parameters:
      invocation - the method invocation
      Returns:
      the result of the call to MethodInvocation.proceed(), might be intercepted by the interceptor.
      Throws:
      Throwable - if the interceptors or the target-object throws an exception.