Creation policies

Defines a way to limit the creation operation. More...

Collaboration diagram for Creation policies:

Classes
class	Loki::NeverCreate
	Never allows creation. Testing purposes only. More...
class	Loki::AlwaysCreate
	Always allows creation. More...
class	Loki::RateLimitedCreation
	Limit in rate. More...
class	Loki::AmountLimitedCreation
	Limit by number of objects. More...

Detailed Description

Defines a way to limit the creation operation.

For instance one may want to be alerted (Exception) when

• Cache has created a more than X object within the last x seconds
• Cache creation rate has increased dramatically

which may result from bad caching strategy, or critical overload