Package com.atlassian.confluence.cache

Class ThreadLocalCacheAccessor<K,V>

java.lang.Object
com.atlassian.confluence.cache.ThreadLocalCacheAccessor<K,V>
public class ThreadLocalCacheAccessor<K,V> extends Object
A type-safe way of accessing the threadlocal cache
See Also:

  • Method Details

    • newInstance

      public static <K, V> ThreadLocalCacheAccessor<K,V> newInstance()
      Factory method (for type inference)
      Returns:
      an appropriately parameterised cache accessor

    • put

      public void put(K key, V value)
      Put a value in the threadlocal cache
      Parameters:
      key - the key to cache
      value - the value to cache

    • get

      public V get(K key)
      Retrieve a value from the threadlocal cache
      Parameters:
      key - the key for the cache value
      Returns:
      the appropriate value, or null if nothing was cached for that key, or the cache has not been initialised

    • getOrCompute

      public @NonNull V getOrCompute(@NonNull K key, @NonNull Supplier<V> supplier)
      Retrieve a value from the threadlocal cache or from the given supplier.
      Parameters:
      key - the key for the cache value
      supplier - supplier that can produce the value if needed
      Returns:
      the appropriate value as stored in the cache of produced by the supplier
      Since:
      7.0.1

    • init

      public void init()

    • isInit

      public boolean isInit()

    • flush

      public void flush()
      Flush all thread local cache values.
      Since:
      5.9