exception

Documentation

Index

• type Exception
  • func NewException(detailMessage string) *Exception
• type Throwabler
  • func FromError(err error) (Throwabler, bool)

Types

type Exception

type Exception = java_exception.Exception

func NewException

func NewException(detailMessage string) *Exception

type Throwabler

type Throwabler = java_exception.Throwabler

func FromError

func FromError(err error) (Throwabler, bool)

FromError extracts Throwabler from passed err.

• If err is nil, it returns nil and false

• If err implements Unwrap(), it would unwrap err until getting the real cause. Then it would check cause whether implementing Throwabler. If yes, it returns Throwabler and true.

  If not, it checks err whether implementing Throwabler directly. If yes, it returns Throwabler and true.