oracle.adfnmc.cache
Interface CacheProvider

All Known Implementing Classes:

MetaDataFrameworkManager

public interface CacheProvider

Method Summary

java.lang.Object

fetch(java.lang.Object key, java.lang.Object cddr) The CacheProvider method which is invoked with the underlying SimpleCache detects a cache miss when attempting to fetch from the cache.

Method Detail

fetch

java.lang.Object fetch(java.lang.Object key,
                       java.lang.Object cddr)

The CacheProvider method which is invoked with the underlying SimpleCache detects a cache miss when attempting to fetch from the cache. This method is responsible for loading the content from disk/db/... and storing it into the underlying SimpleCache.

Parameters:

key - the provider uses to determine what to load

cddr - the initial client data passed in when the cache was created

Returns:

the object to store in the cache