org.springframework.retry.interceptor
Interface MethodArgumentsKeyGenerator

public interface MethodArgumentsKeyGenerator

Interface that allows method parameters to be identified and tagged by a unique key.

Author:

Dave Syer

Method Summary

java.lang.Object

getKey(java.lang.Object[] item) Get a unique identifier for the item that can be used to cache it between calls if necessary, and then identify it later.

Method Detail

getKey

java.lang.Object getKey(java.lang.Object[] item)

Get a unique identifier for the item that can be used to cache it between calls if necessary, and then identify it later.

Parameters:

item - the current item.

Returns:

a unique identifier.