org.apache.http.client.cache
Interface HttpCacheUpdateCallback

public interface HttpCacheUpdateCallback

Method Summary

HttpCacheEntry

update(HttpCacheEntry existing) Returns the new cache entry that should replace an existing one.

Method Detail

update

HttpCacheEntry update(HttpCacheEntry existing)
                      throws IOException

Returns the new cache entry that should replace an existing one.

Parameters:

existing - the cache entry current in-place in the cache, possibly null if nonexistent

Returns:

CacheEntry the cache entry that should replace it, again, possible null

Throws:

IOException

Since:

4.1