Package com.atlassian.confluence.util.velocity

Class ConfluenceVelocityResourceCache

java.lang.Object
com.atlassian.confluence.util.velocity.ConfluenceVelocityResourceCache
All Implemented Interfaces:
org.apache.velocity.runtime.resource.ResourceCache
public class ConfluenceVelocityResourceCache extends Object implements org.apache.velocity.runtime.resource.ResourceCache
Clearable velocity cache.

We configure velocity to use this cache, then we can get at the static methods to globally remove things from the cache if we need to. This is necessary for the dynamic decorator stuff.

  • Method Details

    • getInstance

      public static ConfluenceVelocityResourceCache getInstance()
      Get the Confluence resource cache singleton.
      Returns:
      Resource cache singleton, may be null if Confluence caching has not been initialised.

    • removeFromCaches

      public static void removeFromCaches(@NonNull Object key)
      Remove a particular object from the cache
      Parameters:
      key - the cache-key to remove. Any cached object with a key that has this key as a substring will be removed, for safety's sake.

    • initialize

      public void initialize(@NonNull org.apache.velocity.runtime.RuntimeServices velocityServices)
      Specified by:
      initialize in interface org.apache.velocity.runtime.resource.ResourceCache

    • get

      public org.apache.velocity.runtime.resource.Resource get(@NonNull Object key)
      Specified by:
      get in interface org.apache.velocity.runtime.resource.ResourceCache

    • put

      public org.apache.velocity.runtime.resource.Resource put(@NonNull Object key, @Nullable org.apache.velocity.runtime.resource.Resource resource)
      Specified by:
      put in interface org.apache.velocity.runtime.resource.ResourceCache

    • remove

      public org.apache.velocity.runtime.resource.Resource remove(@NonNull Object key)
      Specified by:
      remove in interface org.apache.velocity.runtime.resource.ResourceCache

    • enumerateKeys

      public Iterator<?> enumerateKeys()
      Specified by:
      enumerateKeys in interface org.apache.velocity.runtime.resource.ResourceCache

    • clear

      public void clear()