OSID - osid.ordering.OrderQuerySession Service Interface Definition

Interface	osid.ordering.OrderQuerySession
Implements	`osid.OsidSession`
Implemented By	`osid.ordering.OrderSearchSession`
Used By	`osid.ordering.OrderingManager`
Used By	`osid.ordering.OrderingProxyManager`
Description	This session provides methods for searching `Order` objects. The search query is constructed using the `OrderQuery`. The item record `Type` also specifies the record for the item query. Orders may have a query record indicated by their respective record types. The query record is accessed via the `OrderQuery`. The returns in this session may not be cast directly to these interfaces.
Method	getStoreId
Description	Gets the `Store` `Id` associated with this session.
Return	`osid.id.Id`		the `Store Id` associated with this session
Compliance	`mandatory`		This method must be implemented.
Method	getStore
Description	Gets the `Store` associated with this session.
Return	`osid.ordering.Store`		the store
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canSearchOrders
Description	Tests if this user can perform susbcription searches. A return of true does not guarantee successful authorization. A return of false indicates that it is known all methods in this session will result in a `PERMISSION_DENIED`. This is intended as a hint to an application that may not wish to offer search operations to unauthorized users.
Return	`boolean`		`false` if search methods are not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	useFederatedStoreView
Description	Federates the view for methods in this session. A federated view will include entries in stores which are children of this store in the store hierarchy.
Compliance	`mandatory`		This method is must be implemented.
Method	useIsolatedStoreView
Description	Isolates the view for methods in this session. An isolated view restricts retrievals to this store only.
Compliance	`mandatory`		This method is must be implemented.
Method	getOrderQuery
Description	Gets an order query.
Return	`osid.ordering.OrderQuery`		the order query
Compliance	`mandatory`		This method must be implemented.
Method	getOrdersByQuery
Description	Gets a list of orders matching the given order query.
Parameters	`osid.ordering.OrderQuery`	`orderQuery`	the order query
Return	`osid.ordering.OrderList`		the returned `OrderList`
Errors	NULL_ARGUMENT		`orderQuery` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
	UNSUPPORTED		`orderQuery` is not of this service
Compliance	`mandatory`		This method must be implemented.