Class LockFactory

    • Field Detail

      • lockPrefix

        protected String lockPrefix
    • Constructor Detail

      • LockFactory

        public LockFactory()
    • Method Detail

      • setLockPrefix

        public void setLockPrefix​(String lockPrefix)
        Set the prefix in use for all locks created in this LockFactory. This is normally called once, when a Directory gets this LockFactory instance. However, you can also call this (after this instance is assigned to a Directory) to override the prefix in use. This is helpful if you're running Lucene on machines that have different mount points for the same shared directory.
      • getLockPrefix

        public String getLockPrefix()
        Get the prefix in use for all locks created in this LockFactory.
      • makeLock

        public abstract Lock makeLock​(String lockName)
        Return a new Lock instance identified by lockName.
        Parameters:
        lockName - name of the lock to be created.
      • clearLock

        public abstract void clearLock​(String lockName)
                                throws IOException
        Attempt to clear (forcefully unlock and remove) the specified lock. Only call this at a time when you are certain this lock is no longer in use.
        Parameters:
        lockName - name of the lock to be cleared.
        Throws:
        IOException