mysql

Documentation

Index

• type Config
• type MySQL
  • func (m *MySQL) Close()
  • func (m *MySQL) CreateShortLink(sl *shortlink.ShortLink) (*shortlink.ShortLink, error)
  • func (m *MySQL) DeleteShortLink(id int) error
  • func (m *MySQL) GetShortLink(id, root, short string) (*shortlink.ShortLink, error)
  • func (m *MySQL) GetShortLinkCount() (int, error)
  • func (m *MySQL) GetShortLinks(from, limit int) ([]*shortlink.ShortLink, error)
  • func (m *MySQL) Open(cfg interface{}) error
  • func (m *MySQL) UpdateShortLink(id int, updated *shortlink.ShortLink) error

Types

type Config

type Config struct {
	Host     string `json:"host"`
	Username string `json:"username"`
	Password string `json:"password"`
	Database string `json:"database"`
}

Config contains the configuration for a MySQL database connection.

type MySQL

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

MySQL maintains the connection to a MySQL database.

func (*MySQL) Close

func (m *MySQL) Close()

Close cleanly closes the database connection.

func (*MySQL) CreateShortLink

func (m *MySQL) CreateShortLink(sl *shortlink.ShortLink) (*shortlink.ShortLink, error)

func (*MySQL) DeleteShortLink

func (m *MySQL) DeleteShortLink(id int) error

func (*MySQL) GetShortLink

func (m *MySQL) GetShortLink(id, root, short string) (*shortlink.ShortLink, error)

GetShortLink gets a short link object from database by id, root link or short link, depending on which was passed first (in this order). If no short link was found, no error will be returned and the returned short link object will be nil.

func (*MySQL) GetShortLinkCount

func (m *MySQL) GetShortLinkCount() (int, error)

GetShortLinkCount returns the number of short link entries in the database.

func (*MySQL) GetShortLinks

func (m *MySQL) GetShortLinks(from, limit int) ([]*shortlink.ShortLink, error)

func (*MySQL) Open

func (m *MySQL) Open(cfg interface{}) error

Open attempts to stablishes a connection to a MySQL database.

func (*MySQL) UpdateShortLink

func (m *MySQL) UpdateShortLink(id int, updated *shortlink.ShortLink) error