server

Documentation

Index

• func DataResponseErrorRequestFailed(err error) backend.DataResponse
• func DataResponseErrorUnmarshal(err error) backend.DataResponse
• func GetQueryHandlers(s *Server) *datasource.QueryTypeMux
• func HandleQueryData(ctx context.Context, srvr *Server, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
• func NewServerInstance(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)
• type Datasource
• type QueryHandlerFunc
• type Server
  • func (s *Server) HandleDescribeAsset(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandleHealthCheck(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error)
  • func (s *Server) HandleListAssetModels(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandleListAssets(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandleListAssociatedAssets(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandlePropertyAggregate(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandlePropertyValue(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)
  • func (s *Server) HandlePropertyValueHistory(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

Functions

func DataResponseErrorRequestFailed

func DataResponseErrorRequestFailed(err error) backend.DataResponse

func DataResponseErrorUnmarshal

func DataResponseErrorUnmarshal(err error) backend.DataResponse

func GetQueryHandlers

func GetQueryHandlers(s *Server) *datasource.QueryTypeMux

GetQueryHandlers creates the QueryTypeMux type for handling queries

func HandleQueryData

func HandleQueryData(ctx context.Context, srvr *Server, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

HandleQueryData handles the `QueryData` request for the Sitewise Datasource

func NewServerInstance

func NewServerInstance(settings backend.DataSourceInstanceSettings) (instancemgmt.Instance, error)

Types

type Datasource

type Datasource interface {
	HealthCheck(ctx context.Context, req *backend.CheckHealthRequest) error
	HandleGetAssetPropertyValueHistoryQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.AssetPropertyValueQuery) (data.Frames, error)
	HandleGetAssetPropertyAggregateQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.AssetPropertyValueQuery) (data.Frames, error)
	HandleGetAssetPropertyValueQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.AssetPropertyValueQuery) (data.Frames, error)
	HandleListAssetModelsQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.ListAssetModelsQuery) (data.Frames, error)
	HandleListAssetsQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.ListAssetsQuery) (data.Frames, error)
	HandleDescribeAssetQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.DescribeAssetQuery) (data.Frames, error)
	HandleListAssociatedAssetsQuery(ctx context.Context, req *backend.QueryDataRequest, query *models.ListAssociatedAssetsQuery) (data.Frames, error)
}

type QueryHandlerFunc

type QueryHandlerFunc func(context.Context, *backend.QueryDataRequest, backend.DataQuery) backend.DataResponse

QueryHandlerFunc is the function signature used for mux.HandleFunc Looks like mux.HandleFunc uses backend.QueryHandlerFunc type QueryDataHandlerFunc func(ctx context.Context, req *QueryDataRequest) (*QueryDataResponse, error)

type Server

type Server struct {
	Datasource Datasource
}

func (*Server) HandleDescribeAsset

func (s *Server) HandleDescribeAsset(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandleHealthCheck

func (s *Server) HandleHealthCheck(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error)

func (*Server) HandleListAssetModels

func (s *Server) HandleListAssetModels(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandleListAssets

func (s *Server) HandleListAssets(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandleListAssociatedAssets

func (s *Server) HandleListAssociatedAssets(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandlePropertyAggregate

func (s *Server) HandlePropertyAggregate(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandlePropertyValue

func (s *Server) HandlePropertyValue(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)

func (*Server) HandlePropertyValueHistory

func (s *Server) HandlePropertyValueHistory(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error)