metadata

Documentation

Index

• Constants
• type Service
  • func (s *Service) CreateMetadataTableOrFail()
  • func (s *Service) GetServiceVersionOrFail(serviceName string) (found bool, version string)
  • func (s *Service) SetServiceVersionOrFail(serviceName, version string)

Constants

const (
	MetaTableName = "go_metadata_db_schema"
	CountMetaSQL  = "SELECT COUNT(*) as num FROM go_metadata_db_schema;"

	CreateMetaTable = `` /* 637-byte string literal not displayed */

)

Types

type Service

type Service struct {
	Log golog.MyLogger
	Db  database.DB
}

func (*Service) CreateMetadataTableOrFail

func (s *Service) CreateMetadataTableOrFail()

CreateMetadataTableOrFail create the metadata table if it is not already present in the db

func (*Service) GetServiceVersionOrFail

func (s *Service) GetServiceVersionOrFail(serviceName string) (found bool, version string)

GetServiceVersionOrFail allows to retrieve the version of the microservice registered (if any) in the metadata table of the db

func (*Service) SetServiceVersionOrFail

func (s *Service) SetServiceVersionOrFail(serviceName, version string)

SetServiceVersionOrFail allows to insert/update the version of the microservice registered (if any) in the metadata table of the db