db

Documentation

Index

• type ErrorParser
• type ErrorParserImpl
  • func NewErrorParserImpl() *ErrorParserImpl
  • func (e *ErrorParserImpl) FromDBRowScan(err error, _type string) error
• type NotFoundError
  • func NewNotFoundError(_type string) *NotFoundError
  • func (n *NotFoundError) Error() string
• type UniqueConstraintError
  • func NewUniqueConstraintError(cause error) *UniqueConstraintError
  • func (u *UniqueConstraintError) Error() string

Types

type ErrorParser

type ErrorParser interface {
	FromDBRowScan(err error, _type string) error
}

ErrorParser analyses external errors to create matchstick-video variants.

type ErrorParserImpl

type ErrorParserImpl struct{}

ErrorParserImpl implements ErrorParser

func NewErrorParserImpl

func NewErrorParserImpl() *ErrorParserImpl

NewErrorParserImpl is a constructor

func (*ErrorParserImpl) FromDBRowScan

func (e *ErrorParserImpl) FromDBRowScan(err error, _type string) error

FromDBRowScan tries to extract errors from the response to db row scans

type NotFoundError

type NotFoundError struct {
	Type string
}

NotFoundError is returned when an entity cannot be retrieved from persistence.

func NewNotFoundError

func NewNotFoundError(_type string) *NotFoundError

NewNotFoundError is a constructor

func (*NotFoundError) Error

func (n *NotFoundError) Error() string

type UniqueConstraintError

type UniqueConstraintError struct {
	Cause error
}

UniqueConstraintError is returned when a transaction fails a uniqueness constraint set in the database.

func NewUniqueConstraintError

func NewUniqueConstraintError(cause error) *UniqueConstraintError

NewUniqueConstraintError is a constructor

func (*UniqueConstraintError) Error

func (u *UniqueConstraintError) Error() string