RedisQueryPersistenceServiceIsRegistered Method

Returns true if the query identifier has been registered

Namespace: SanteDB.Caching.Redis
Assembly: SanteDB.Caching.Redis (in SanteDB.Caching.Redis.dll) Version: 3.0.481-alpha

Syntax

C++

Copy

public bool IsRegistered(
	Guid queryId
)

Public Function IsRegistered ( 
	queryId As Guid
) As Boolean

public:
virtual bool IsRegistered(
	Guid queryId
) sealed

abstract IsRegistered : 
        queryId : Guid -> bool 
override IsRegistered : 
        queryId : Guid -> bool

Parameters

queryId: Type: SystemGuid
The UUID of the stateful query to determine state of

Return Value

Type: Boolean
True if the queryId has been registered with the query provider

Implements

IQueryPersistenceServiceIsRegistered(Guid)

Remarks

This method is used by callers to determine whether an inbound query request has already been executed and registered. Typically when this method returns true, the caller invoke GetQueryResults(Guid, Int32, Int32) rather than re-query the database. This, in effect, locks the results

Reference

RedisQueryPersistenceService Class

SanteDB.Caching.Redis Namespace

RedisQueryPersistenceServiceAddLanguageSpecificTextSet("LST158832F7_0?cpp=::|nu=.");IsRegistered Method

Parameters

Return Value

Implements

Reference

RedisQueryPersistenceServiceIsRegistered Method