Package org.broadleafcommerce.common.extension

Interface Summary

Interface	Description
ExtensionHandler	An extension handler represents a generic pattern used in BroadleafCommerce when an out-of-box service with complex logic provides implementation hooks.
ExtensionManagerOperation	Responsible for exercising a method on an ExtensionHandler.
NativeMethodEntityExtensionHandler<T>	Extension handler used for contributions to native Object methods on entity like equals() clone() and hashCode().
QueryExtensionHandler	Extension handler (generally for DAO usage) that allows contribution to a query (presumably from another module).
SparselyPopulatedQueryExtensionHandler	Extension handler (generally for DAO usage) that allows contribution to a query (presumably from another module).

Class Summary

Class	Description
AbstractExtensionHandler	Base ExtensionHandler class that provide basic extension handler properties including priority (which drives the execution order of handlers) and enabled (which if false informs the manager to skip this handler).
ExtensionManager<T extends ExtensionHandler>	The ExtensionManager pattern is intended for out of box components to be extended by Broadleaf modules.
ExtensionResultHolder<T>	If a service extension using the ExtensionManager pattern expects a result from the extension, it should pass in an instance of this class into the method call.
StandardCacheItem	Represents a member of a query result list for a multitenant sparsely populated cache scenario (see SparselyPopulatedQueryExtensionHandler).

Enum Summary

Enum	Description
ExtensionResultStatusType
ItemStatus
ResultType	Used in conjunction with SparselyPopulatedQueryExtensionHandler.