OSID - osid.provisioning.PoolLookupSession Service Interface Definition

Interface	osid.provisioning.PoolLookupSession
Implements	`osid.OsidSession`
Description	This session provides methods for retrieving `Pool` objects. The `Pool` represents a fixed connection between two `Provisionables.` This session defines views that offer differing behaviors when retrieving multiple objects. comparative view: elements may be silently omitted or re-ordered plenary view: provides a complete set or is an error condition isolated broker view: All pool methods in this session operate, retrieve and pertain to pools defined explicitly in the current broker. Using an isolated view is useful for managing `Pools` with the `PoolAdminSession.` federated broker view: All pool methods in this session operate, retrieve and pertain to all pools defined in this broker and any other pools implicitly available in this broker through broker inheritence. active pool view: active pools are returned from methods in this session any status pool view: active and inactive pools are returned from methods in this session Generally, the comparative view should be used for most applications as it permits operation even if there is data that cannot be accessed. The methods `useFederatedDistributorView()` and `useIsolatedDistributorView()` behave as a radio group and one should be selected before invoking any lookup methods.
Method	getDistributorId
Description	Gets the `Distributor` `Id` associated with this session.
Return	`osid.id.Id`		the `Distributor Id` associated with this session
Compliance	`mandatory`		This method must be implemented.
Method	getDistributor
Description	Gets the `Distributor` associated with this session.
Return	`osid.provisioning.Distributor`		the distributor
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canLookupPools
Description	Tests if this user can perform `Pool` lookups. 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 opt not to offer lookup operations to unauthorized users.
Return	`boolean`		`false` if lookup methods are not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	useComparativePoolView
Description	The returns from the lookup methods may omit or translate elements based on this session, such as authorization, and not result in an error. This view is used when greater interoperability is desired at the expense of precision.
Compliance	`mandatory`		This method is must be implemented.
Method	usePlenaryPoolView
Description	A complete view of the `Pool` returns is desired. Methods will return what is requested or result in an error. This view is used when greater precision is desired at the expense of interoperability.
Compliance	`mandatory`		This method is must be implemented.
Method	useFederatedDistributorView
Description	Federates the view for methods in this session. A federated view will include pools in distributors which are children of this broker in the distributor hierarchy.
Compliance	`mandatory`		This method is must be implemented.
Method	useIsolatedDistributorView
Description	Isolates the view for methods in this session. An isolated view restricts lookups to this distributor only.
Compliance	`mandatory`		This method is must be implemented.
Method	useActivePoolView
Description	Only active pools are returned from methods in this session.
Compliance	`mandatory`		This method is must be implemented.
Method	useAnyStatusPoolView
Description	Borth active and inactive pools are returned from methods in this session.
Compliance	`mandatory`		This method is must be implemented.
Method	getPool
Description	Gets the `Pool` specified by its `Id.` In plenary mode, the exact `Id` is found or a `NOT_FOUND` results. Otherwise, the returned `Pool` may have a different `Id` than requested, such as the case where a duplicate `Id` was assigned to a `Pool` and retained for compatibility. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.id.Id`	`poolId`	`Id` of the `Pool`
Return	`osid.provisioning.Pool`		the pool
Errors	NOT_FOUND		`poolId` not found
	NULL_ARGUMENT		`poolId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method is must be implemented.
Method	getPoolsByIds
Description	Gets a `PoolList` corresponding to the given `IdList.` In plenary mode, the returned list contains all of the pools specified in the `Id` list, in the order of the list, including duplicates, or an error results if an `Id` in the supplied list is not found or inaccessible. Otherwise, inaccessible `Pools` may be omitted from the list and may present the elements in any order including returning a unique set. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.id.IdList`	`poolIds`	the list of `Ids` to retrieve
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NOT_FOUND		an `Id` was not found
	NULL_ARGUMENT		`poolIds` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPoolsByGenusType
Description	Gets a `PoolList` corresponding to the given pool genus `Type` which does not include pools of genus types derived from the specified `Type.` In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.type.Type`	`poolGenusType`	a pool genus type
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NULL_ARGUMENT		`poolGenusType` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPoolsByParentGenusType
Description	Gets a `PoolList` corresponding to the given pool genus `Type` and include any additional pools with genus types derived from the specified `Type.` In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.type.Type`	`poolGenusType`	a pool genus type
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NULL_ARGUMENT		`poolGenusType` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPoolsByRecordType
Description	Gets a `PoolList` containing the given pool record `Type.` In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.type.Type`	`poolRecordType`	a pool record type
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NULL_ARGUMENT		`poolRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPoolsForBroker
Description	Gets a `PoolList` by broker `.` In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.id.Id`	`brokerId`	a broker `Id`
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NULL_ARGUMENT		`brokerId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPoolsByProvider
Description	Gets a `PoolList` by provider. In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Parameters	`osid.id.Id`	`resourceId`	a resource `Id`
Return	`osid.provisioning.PoolList`		the returned `Pool` list
Errors	NULL_ARGUMENT		`resourceId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getPools
Description	Gets all `Pools.` In plenary mode, the returned list contains all known pools or an error results. Otherwise, the returned list may contain only those pools that are accessible through this session. In active mode, pools are returned that are currently active. In any status mode, active and inactive pool are returned.
Return	`osid.provisioning.PoolList`		a list of `Pools`
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.