cachebox.system.cache.store

Class ConcurrentSoftReferenceStore

lucee.Component
    extended by cachebox.system.cache.store.ConcurrentStore
      extended by cachebox.system.cache.store.ConcurrentSoftReferenceStore
All Implemented Interfaces:
IObjectStore

I am a concurrent soft reference object store. In other words, I am fancy!

Class Attributes:
  • output : false
    •  
  • synchronized : false
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  • accessors : false
    •  
  • persistent : false
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    Constructor Summary
    init(any<ICacheProvider> cacheProvider)
          Constructor.
    Method Summary
    any clear(any objectKey)
         Clears an object from the storage pool.
    void clearAll()
         Clear all elements of the store.
    private any createSoftReference(any objectKey, any target)
         Create SR, register cached object and reference.
    any get(any objectKey)
         Get an object from cache.
    any getQuiet(any objectKey)
         Get an object from cache.
    any getReferenceQueue()
         Get soft reference queue object.
    any getSoftRefKey(any softRef)
         Get the soft reference's key from the soft reference lookback map.
    any getSoftRefKeyMap()
         Get the soft reference key map.
    any lookup(any objectKey)
         Check if an object is in cache.
    void reap()
         Reap the storage, clean it from old stuff.
    void set(any objectKey, any object, [any timeout='0'], [any lastAccessTimeout='0'], [any extras='[runtime expression]'])
         sets an object in the storage.
    any softRefLookup(any softRef)
         See if the soft reference is in the reference key map.
     
    Methods inherited from class cachebox.system.cache.store.ConcurrentStore
    expireObject, flush, getIndexer, getKeys, getPool, getSize, getStoreID, isExpired
     
    Methods inherited from class lucee.Component
    None
    Constructor Detail

    init

    public init(any<ICacheProvider> cacheProvider)

    Constructor

    Parameters:
    cacheProvider - The associated cache provider as cachebox.system.cache.ICacheProvider
    Method Detail

    clear

    public any clear(any objectKey)

    Clears an object from the storage pool

    Overrides:
    clear in class ConcurrentStore
    Parameters:
    objectKey - The object key

    clearAll

    public void clearAll()

    Clear all elements of the store

    Overrides:
    clearAll in class ConcurrentStore

    createSoftReference

    private any createSoftReference(any objectKey, any target)

    Create SR, register cached object and reference

    Parameters:
    objectKey - The value of the key pair
    target - The object to wrap

    get

    public any get(any objectKey)

    Get an object from cache. If its a soft reference object it might return a null value.

    Overrides:
    get in class ConcurrentStore
    Parameters:
    objectKey - The key of the object

    getQuiet

    public any getQuiet(any objectKey)

    Get an object from cache. If its a soft reference object it might return a null value.

    Overrides:
    getQuiet in class ConcurrentStore
    Parameters:
    objectKey - The key of the object

    getReferenceQueue

    public any getReferenceQueue()

    Get soft reference queue object

    getSoftRefKey

    public any getSoftRefKey(any softRef)

    Get the soft reference's key from the soft reference lookback map

    Parameters:
    softRef - The soft reference to check

    getSoftRefKeyMap

    public any getSoftRefKeyMap()

    Get the soft reference key map

    lookup

    public any lookup(any objectKey)

    Check if an object is in cache.

    Overrides:
    lookup in class ConcurrentStore
    Parameters:
    objectKey - The key of the object

    reap

    public void reap()

    Reap the storage, clean it from old stuff

    Overrides:
    reap in class ConcurrentStore

    set

    public void set(any objectKey, any object, [any timeout='0'], [any lastAccessTimeout='0'], [any extras='[runtime expression]'])

    sets an object in the storage.

    Overrides:
    set in class ConcurrentStore
    Parameters:
    objectKey - The object key
    object - The object to save
    timeout - Timeout in minutes
    lastAccessTimeout - Idle Timeout in minutes
    extras - A map of extra name-value pairs

    softRefLookup

    public any softRefLookup(any softRef)

    See if the soft reference is in the reference key map

    Parameters:
    softRef - The soft reference to check