ProviderLifetimeEventsHandler

This class implements a Layer Two extensibility point as virtual members which can be overriden as needed. Derive from this class to provide your own implementation.

See also: IProviderLifetimeEvents

See also: IComponentEvents

Methods

void Check()

Called when a component check (validation / reinstall) is requested from the admin

void Disable()

Called when the component is enabled from the admin

void Enable()

Called when the component is enabled from the admin

void Initialize()

Fires when the service provider service starts up and initializes the Layer Two component system

bool Install()

Called once by the service provider on component install

Byte[] PackComponentObject(string objectClass, Guid objectID, ITransferItem item)

Called by L1 to pack a component object for transfer to a remote system

Byte[] PackSeedData(ITransferItem item)

Asks the component to package any seed data that should be delivered along with a component install or upgrade. Try to keep this less than a few MB if possible!

void Shutdown()

Fires when the service provider service is shutting down

void SystemIntegrityCheckCompleted()

Called by L1 after a system-wide layout validation and integrity check

void SystemIntegrityCheckStarting()

Called by L1 before a system-wide layout validation and integrity check

bool Uninstall()

Called once by the service provider on component uninstall

void UnpackComponentObject(string objectClass, Guid objectID, Byte[] data)

Called by L1 to unpack a component object being transferred from a remote system

void UnPackSeedData(Byte[] data)

Asks the component to import seed data provided as part of an update or install. This will be the first method called on a component even before Install or Initialize

bool Upgrade()

Called by the service provider when this component is being upgraded from a previous version