Package org.jdbi.v3.cache.noop

Class NoopCache<K,V>

java.lang.Object
org.jdbi.v3.cache.noop.NoopCache<K,V>
Type Parameters:
K - The key type.
V - The value type.
All Implemented Interfaces:
JdbiCache<K,V>
public final class NoopCache<K,V> extends Object implements JdbiCache<K,V>
A no operation cache implementation.

  • Method Details

    • builder

      public static JdbiCacheBuilder builder()
      Returns a new JdbiCacheBuilder which can be used to construct the internal caches.
      Returns:
      A JdbiCacheBuilder instance.

    • get

      public V get(K key)
      Description copied from interface: JdbiCache
      Returns the cached value for a key.
      Specified by:
      get in interface JdbiCache<K,V>
      Parameters:
      key - The key value. Must not be null.
      Returns:
      The cached value or null if no value was cached.

    • getWithLoader

      public V getWithLoader(K key, JdbiCacheLoader<K,V> loader)
      Description copied from interface: JdbiCache
      Returns a cached value for a key. If no value is cached, create a new value using the provided cache loader.
      Specified by:
      getWithLoader in interface JdbiCache<K,V>
      Parameters:
      key - The key value. Must not be null.
      loader - A JdbiCacheLoader implementation. May be called with the provided key value.
      Returns:
      The cached value or null if no value was cached.

    • getStats

      public Object getStats()
      Description copied from interface: JdbiCache
      Return implementation specific statistics for the cache object. This can be used to expose statistic information about the underlying implementation.
      Specified by:
      getStats in interface JdbiCache<K,V>
      Returns:
      An implementation specific object.