Package org.thymeleaf.cache

Class TTLCacheEntryValidity

  • All Implemented Interfaces:
    ICacheEntryValidity
    public class TTLCacheEntryValidity
extends 
implements ICacheEntryValidity

    Simple implementation of ICacheEntryValidity that uses a TTL (time-to-live) expressed in milliseconds to compute the validity of template cache entries.

    Since:
    1.0
    Author:
    Daniel Fernández

    • Constructor Summary

      Constructors 
      Constructor Description
      TTLCacheEntryValidity​(long cacheTTLMs)
      Creates a new instance of this validity implementation.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      long getCacheTTLMs()
      Returns the TTL in milliseconds to be applied to template validity.
      boolean isCacheable()
      Returns true.
      boolean isCacheStillValid()
      Returns whether the template resolution can still be considered valid.

      • Methods inherited from class java.lang.

        , , , , , , , , , ,

    • Constructor Detail

      • TTLCacheEntryValidity

        public TTLCacheEntryValidity​(long cacheTTLMs)

        Creates a new instance of this validity implementation.

        Parameters:
        cacheTTLMs - the TTL to be applied to the template resolution.

    • Method Detail

      • getCacheTTLMs

        public long getCacheTTLMs()

        Returns the TTL in milliseconds to be applied to template validity.

        Returns:
        the TTL in milliseconds

      • isCacheable

        public boolean isCacheable()

        Returns true. Templates are always considered cacheable using this validity implementation.

        Specified by:
        isCacheable in interface ICacheEntryValidity
        Returns:
        true

      • isCacheStillValid

        public boolean isCacheStillValid()

        Returns whether the template resolution can still be considered valid. This is done by computing the difference in milliseconds between the moment when this object was created and the moment this method is called, and checking it is less than the established TTL (time-to-live).

        Specified by:
        isCacheStillValid in interface ICacheEntryValidity
        Returns:
        whether the (cached) template resolution can still be considered valid.