Class FactoryFinderCache


  • public class FactoryFinderCache
    extends Object
    Author:
    Stuart Douglas
    • Constructor Detail

      • FactoryFinderCache

        public FactoryFinderCache()
    • Method Detail

      • addCacheEntry

        public static void addCacheEntry​(ClassLoader classLoader,
                                         String factoryId,
                                         String factoryClassName)
        Called by the container at deployment time to set the name of a given factory, to remove the need for the implementation to look it up on every call.
        Parameters:
        classLoader - The deployments class loader
        factoryId - The type of factory that is being recorded (at this stage only javax.el.ExpressionFactory has any effect
        factoryClassName - The name of the factory class that is present in the deployment, or null if none is present
      • clearClassLoader

        public static void clearClassLoader​(ClassLoader classLoader)
        This should be called by the container on undeploy to remove all references to the given class loader from the cache.
        Parameters:
        classLoader - The class loader to remove
      • loadImplementationClassName

        public static String loadImplementationClassName​(String factoryId,
                                                         ClassLoader classLoader)