Interface nsIStorageActivityServiceType

nsIStorageActivityService is a service that can be used to know which origins have been active in a time range. This information can be used to implement "Clear Recent History" or similar features.

If you are implementing a new Storage component, you should use QuotaManager. But if you don't do it, remember to call StorageActivityService methods in order to inform this service about 'writing' operations executed by origins.

Hierarchy

Methods

AddRef QueryInterface Release getActiveOrigins moveOriginInTime testOnlyReset

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

getActiveOrigins

  • Parameters

    • from: number
    • to: number

    Returns nsIArray

moveOriginInTime

  • Parameters

    • origin: nsIPrincipal
    • when: number

    Returns void

testOnlyReset

  • Returns void

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