Package com.atlassian.confluence.cache

Class ThreadLocalCache

java.lang.Object
com.atlassian.confluence.cache.ThreadLocalCache
public class ThreadLocalCache extends Object
A generic cache for "stuff" that is only needed for the lifetime of a web request or scheduled job. The most important rule for this cache is use custom types for keys. If you use some generic key type like a String, you will inevitably clobber someone else's cached data.

Don't use the ThreadLocalCache directly: use the ThreadLocalCacheAccessor to give you a typesafe container around the cache.

See Also:

  • Constructor Details

    • ThreadLocalCache

      public ThreadLocalCache()

  • Method Details

    • put

      public static void put(Object key, Object value)
      Put an object in the cache
      Parameters:
      key - the cache key
      value - the value to cache

    • get

      public static Object get(Object key)
      Retrieve an object from the cache
      Parameters:
      key - the cache key
      Returns:
      the appropriate cached value, or null if no value could be found, or the cache is not initialised

    • init

      public static void init()
      Initialise the cache for the current thread

    • isInit

      public static boolean isInit()

    • dispose

      public static void dispose()
      Clean up the cache for the current thread.

    • flush

      public static void flush()
      Flush the contents of the cache, but do not clean up the cache itself.