utils

Documentation

Index

• func AttributeValuetoStr(av interface{}) (string, error)
• func GenerateNewID() string
• func GetErrorMessage(err interface{}) string
• func GetErrorType(err interface{}) string
• func GetEventTypeFromContext(ctx context.Context) interface{}
• func GetPid() string
• func GetStringFieldFromValue(value reflect.Value, fieldName string) (string, bool)
• func GetThisProcess() *process.Process
• func GetTimestamp() int64
• func IsTimeout(err interface{}) bool
• func MarshalJSON(av AttributeValue) ([]byte, error)
• func MsToTime(t int64) time.Time
• func SetEventTypeToContext(ctx context.Context, et reflect.Type) context.Context
• func SetSpanError(span opentracing.Span, err interface{})
• func TimeToMs(t time.Time) int64
• type AttributeValue

Functions

func AttributeValuetoStr

func AttributeValuetoStr(av interface{}) (string, error)

AttributeValuetoStr returns string representation of an attribute value

func GenerateNewID

func GenerateNewID() string

GenerateNewID generates new uuid.

func GetErrorMessage

func GetErrorMessage(err interface{}) string

GetErrorMessage returns error message

func GetErrorType

func GetErrorType(err interface{}) string

GetErrorType returns type of the error

func GetEventTypeFromContext

func GetEventTypeFromContext(ctx context.Context) interface{}

GetEventTypeFromContext returns event type passed in context

func GetPid

func GetPid() string

GetPid returns pid of this process.

func GetStringFieldFromValue

func GetStringFieldFromValue(value reflect.Value, fieldName string) (string, bool)

func GetThisProcess

func GetThisProcess() *process.Process

GetThisProcess returns process info about this process.

func GetTimestamp

func GetTimestamp() int64

GetTimestamp returns current unix timestamp in msec.

func IsTimeout

func IsTimeout(err interface{}) bool

IsTimeout returns whether or not an err is a timeout error

func MarshalJSON

func MarshalJSON(av AttributeValue) ([]byte, error)

MarshalJSON implements custom marshaling for AttributeValue

func MsToTime

func MsToTime(t int64) time.Time

func SetEventTypeToContext

func SetEventTypeToContext(ctx context.Context, et reflect.Type) context.Context

SetEventTypeToContext returns a context with event type value

func SetSpanError

func SetSpanError(span opentracing.Span, err interface{})

SetSpanError sets the tags related to the given error to the given span

func TimeToMs

func TimeToMs(t time.Time) int64

Types

type AttributeValue

type AttributeValue struct {
	B    []byte                      `type:"blob" json:",omitempty"`
	BOOL *bool                       `type:"boolean" json:",omitempty"`
	BS   [][]byte                    `type:"list" json:",omitempty"`
	L    []*AttributeValue           `type:"list" json:",omitempty"`
	M    *map[string]*AttributeValue `type:"map" json:",omitempty"`
	N    *string                     `type:"string" json:",omitempty"`
	NS   []*string                   `type:"list" json:",omitempty"`
	NULL *bool                       `type:"boolean" json:",omitempty"`
	S    *string                     `type:"string" json:"S,omitempty"`
	SS   []*string                   `type:"list" json:",omitempty"`
}

AttributeValue is a struct for marshalling dynamodb attribute value without null fields