query

Documentation

Index

• type ErrBadQuery
  • func NewErrBadQuery(msg string) *ErrBadQuery
  • func (e ErrBadQuery) Error() string
• type Service
  • func ProvideService(cfg *setting.Cfg, dataSourceCache datasources.CacheService, ...) *Service
  • func (s *Service) QueryData(ctx context.Context, user *models.SignedInUser, skipCache bool, ...) (*backend.QueryDataResponse, error)
  • func (s *Service) Run(ctx context.Context) error

Types

type ErrBadQuery

type ErrBadQuery struct {
	Message string
}

ErrBadQuery returned whenever request is malformed and must contain a message suitable to return in API response.

func NewErrBadQuery

func NewErrBadQuery(msg string) *ErrBadQuery

func (ErrBadQuery) Error

func (e ErrBadQuery) Error() string

type Service

type Service struct {
	// contains filtered or unexported fields
}

func ProvideService

func ProvideService(
	cfg *setting.Cfg,
	dataSourceCache datasources.CacheService,
	expressionService *expr.Service,
	pluginRequestValidator models.PluginRequestValidator,
	SecretsService secrets.Service,
	pluginClient plugins.Client,
	oAuthTokenService oauthtoken.OAuthTokenService,
) *Service

func (*Service) QueryData

func (s *Service) QueryData(ctx context.Context, user *models.SignedInUser, skipCache bool, reqDTO dtos.MetricRequest, handleExpressions bool) (*backend.QueryDataResponse, error)

QueryData can process queries and return query responses.

func (*Service) Run

func (s *Service) Run(ctx context.Context) error

Run Service.