Class JavaxCacheQueryResultCache

    • Constructor Detail

      • JavaxCacheQueryResultCache

        public JavaxCacheQueryResultCache​(NucleusContext nucleusCtx)
        Constructor.
        Parameters:
        nucleusCtx - Context
    • Method Detail

      • close

        public void close()
        Description copied from interface: QueryResultsCache
        Method to close the cache when no longer needed. Provides a hook to release resources etc.
      • contains

        public boolean contains​(String queryKey)
        Description copied from interface: QueryResultsCache
        Accessor for whether the specified query is in the cache
        Parameters:
        queryKey - The query key
        Returns:
        Whether it is in the cache
      • evict

        public void evict​(Class candidate)
        Description copied from interface: QueryResultsCache
        Method to evict all queries that use the provided class as candidate. This is usually called when an instance of the candidate has been changed in the datastore.
        Parameters:
        candidate - The candidate
      • evict

        public void evict​(Query query)
        Description copied from interface: QueryResultsCache
        Evict the query from the results cache.
        Parameters:
        query - The query to evict (evicts all use of this query, with any params)
      • evict

        public void evict​(Query query,
                          Map params)
        Description copied from interface: QueryResultsCache
        Evict the query with the specified params from the results cache.
        Parameters:
        query - The query to evict
        params - The parameters
      • evictAll

        public void evictAll()
        Description copied from interface: QueryResultsCache
        Method to clear the cache.
      • get

        public List<Object> get​(String queryKey)
        Description copied from interface: QueryResultsCache
        Accessor for the results from the cache.
        Parameters:
        queryKey - The query key
        Returns:
        The cached query result ids
      • put

        public List<Object> put​(String queryKey,
                                List<Object> results)
        Description copied from interface: QueryResultsCache
        Method to put an object in the cache.
        Parameters:
        queryKey - The query key
        results - The results for this query
        Returns:
        The result ids previously associated with this query (if any)