Package com.atlassian.confluence.cache

Class CacheOperations<K,​V>

  • @Internal
public class CacheOperations<K,​V>
extends Object
    A cache operation recorder. Offers the ability to record a series of cache modification operations and perform them on a target cache at a later time.
    See Also:
    DeferredOperationsCache

    • Constructor Detail

      • CacheOperations

        public CacheOperations()

    • Method Detail

      • get

        public V get​(K key)

      • isRemoved

        public boolean isRemoved​(K key)

      • cache

        public void cache​(K key,
                  V value)

      • put

        public void put​(K key,
                V value)

      • putIfAbsent

        @Deprecated
public void putIfAbsent​(K key,
                        V value)
        Deprecated.
        since 7.5 No longer used

      • get

        @Nonnull
public V get​(K key,
             com.atlassian.cache.Supplier<? extends V> supplier)
        Return the value for the given key, or load a new value into the session cache using the given supplier. When the deferred operations are performed, this will call get-with-supplier on the delegate cache, with the previously loaded value being supplied.
        Since:
        7.5

      • remove

        public void remove​(K key)

      • removeAll

        public void removeAll​(Collection<K> keys)

      • clear

        public void clear()
        Clear all recorded cache cachedOperations

      • filter

        public Set<K> filter​(Iterable<K> globalKeys)
        Filters the supplied list of keys by adding those from any 'put' operations and removing those from any 'remove' operations.

      • perform

        public void perform​(com.atlassian.cache.Cache<K,​V> cache)
        Perform all recorded cachedOperations on the provided cache
        Parameters:
        cache - Cache to perform cachedOperations on

      • operationCount

        public int operationCount()
        Returns:
        The total number of recorded cachedOperations

      • putIfAbsentCount

        public int putIfAbsentCount()
        Returns:
        The number of recorded put cachedOperations

      • putCount

        public int putCount()
        Returns:
        The number of recorded put cachedOperations

      • removeCount

        public int removeCount()
        Returns:
        The number of recorded remove cachedOperations

      • valueCount

        public int valueCount()
        Returns:
        The number of recorded reads