Package org.apache.zookeeper.server

Class ReferenceCountedACLCache

  • public class ReferenceCountedACLCache
extends java.lang.Object

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addUsage​(java.lang.Long acl)  
      java.lang.Long convertAcls​(java.util.List<ACL> acls)
      converts the list of acls to a long.
      java.util.List<ACL> convertLong​(java.lang.Long longVal)
      converts a long to a list of acls.
      void deserialize​(org.apache.jute.InputArchive ia)  
      void purgeUnused()  
      void removeUsage​(java.lang.Long acl)  
      void serialize​(org.apache.jute.OutputArchive oa)  
      int size()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ReferenceCountedACLCache

        public ReferenceCountedACLCache()

    • Method Detail

      • convertAcls

        public java.lang.Long convertAcls​(java.util.List<ACL> acls)
        converts the list of acls to a long. Increments the reference counter for this ACL.
        Parameters:
        acls -
        Returns:
        a long that map to the acls

      • convertLong

        public java.util.List<ACL> convertLong​(java.lang.Long longVal)
        converts a long to a list of acls.
        Parameters:
        longVal -
        Returns:
        a list of ACLs that map to the long

      • deserialize

        public void deserialize​(org.apache.jute.InputArchive ia)
                 throws java.io.IOException
        Throws:
        java.io.IOException

      • serialize

        public void serialize​(org.apache.jute.OutputArchive oa)
               throws java.io.IOException
        Throws:
        java.io.IOException

      • size

        public int size()

      • addUsage

        public void addUsage​(java.lang.Long acl)

      • removeUsage

        public void removeUsage​(java.lang.Long acl)

      • purgeUnused

        public void purgeUnused()