public interface HttpCacheUpdateCallback
HttpCacheStorage
implementation. The current entry (if any) is fed into an implementation
of this interface, and the new, possibly updated entry (if any)
should be returned.| Modifier and Type | Method and Description |
|---|---|
HttpCacheEntry |
update(HttpCacheEntry existing)
Returns the new cache entry that should replace an existing one.
|
HttpCacheEntry update(HttpCacheEntry existing) throws IOException
existing - the cache entry currently in-place in the cache, possibly
null if nonexistentnull if the entry should be deletedIOExceptionCopyright © 1999–2022 The Apache Software Foundation. All rights reserved.