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Cache interface

The Cache interface defines the following methods used for object caching:

methoddescription
void put(String id, T object)Caches an object with a key equal to its id. Should skip null objects.
void putAll(Map<String, T> objects)Caches multiple objects. Should skip null objects.
T get(String id)Retrieves an object from cache. Returns null if the object isn’t cached.
Map<String, T> getAll(List<String> ids)Retrieves multiple objects from cache.
void remove(String id)Removes an object from cache.
void removeAll()Clears the cache completely.
void removeAll(List<String> ids)Clears only the objects with the specified ids.