Package net.sf.ehcache.config

Interface CacheConfigurationListener

  • All Known Implementing Classes:
    AbstractCacheConfigurationListener, CacheSamplerImpl, MemoryStore
    public interface CacheConfigurationListener
    Instances of CacheConfigurationListener can be registered with CacheConfiguration instances in order to receive notification when any of the dynamic properties of the configuration are changed.
    Author:
    Chris Dennis

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void deregistered​(CacheConfiguration config)
      Indicates that this listener was removed from the given configuration
      void diskCapacityChanged​(int oldCapacity, int newCapacity)
      Indicates a change in the configurations disk store capacity
      void loggingChanged​(boolean oldValue, boolean newValue)
      Indicates a change in the configuration for enable/disable logging
      void maxBytesLocalDiskChanged​(long oldValue, long newValue)
      Indicates a change in the configuration for maxBytesLocalDisk setting
      void maxBytesLocalHeapChanged​(long oldValue, long newValue)
      Indicates a change in the configuration for maxBytesLocalHeap setting
      void maxEntriesInCacheChanged​(long oldValue, long newValue)
      Indicates a change in the configuration for maxEntriesInCache setting
      void memoryCapacityChanged​(int oldCapacity, int newCapacity)
      Indicates a change in the configurations memory store capacity
      void registered​(CacheConfiguration config)
      Indicates that this listener was registered with the given configuration
      void timeToIdleChanged​(long oldTimeToIdle, long newTimeToIdle)
      Indicates a change in the configurations time to idle
      void timeToLiveChanged​(long oldTimeToLive, long newTimeToLive)
      Indicates a change in the configurations time to live

    • Method Detail

      • timeToIdleChanged

        void timeToIdleChanged​(long oldTimeToIdle,
                       long newTimeToIdle)
        Indicates a change in the configurations time to idle
        Parameters:
        oldTimeToIdle - previous time to idle value
        newTimeToIdle - new time to idle value

      • timeToLiveChanged

        void timeToLiveChanged​(long oldTimeToLive,
                       long newTimeToLive)
        Indicates a change in the configurations time to live
        Parameters:
        oldTimeToLive - previous time to live value
        newTimeToLive - new time to live value

      • diskCapacityChanged

        void diskCapacityChanged​(int oldCapacity,
                         int newCapacity)
        Indicates a change in the configurations disk store capacity
        Parameters:
        oldCapacity - previous capacity
        newCapacity - new capacity

      • memoryCapacityChanged

        void memoryCapacityChanged​(int oldCapacity,
                           int newCapacity)
        Indicates a change in the configurations memory store capacity
        Parameters:
        oldCapacity - previous capacity
        newCapacity - new capacity

      • loggingChanged

        void loggingChanged​(boolean oldValue,
                    boolean newValue)
        Indicates a change in the configuration for enable/disable logging
        Parameters:
        oldValue - old value whether logging was enabled or not
        newValue - new value whether logging was enabled or not

      • registered

        void registered​(CacheConfiguration config)
        Indicates that this listener was registered with the given configuration
        Parameters:
        config -

      • deregistered

        void deregistered​(CacheConfiguration config)
        Indicates that this listener was removed from the given configuration
        Parameters:
        config -

      • maxBytesLocalHeapChanged

        void maxBytesLocalHeapChanged​(long oldValue,
                              long newValue)
        Indicates a change in the configuration for maxBytesLocalHeap setting
        Parameters:
        oldValue - old value in bytes
        newValue - new value in bytes

      • maxBytesLocalDiskChanged

        void maxBytesLocalDiskChanged​(long oldValue,
                              long newValue)
        Indicates a change in the configuration for maxBytesLocalDisk setting
        Parameters:
        oldValue - old value in bytes
        newValue - new value in bytes

      • maxEntriesInCacheChanged

        void maxEntriesInCacheChanged​(long oldValue,
                              long newValue)
        Indicates a change in the configuration for maxEntriesInCache setting
        Parameters:
        oldValue - old value
        newValue - new value