reader

Documentation

Index

• func RegisterReader(maker Maker) (err error)
• type Maker
• type Reader

Functions

func RegisterReader

func RegisterReader(maker Maker) (err error)

RegisterReader registers a new database reader function and returns the address of the plugin resource configuration file. If an error occurs, it will be wrapped in err. Currently, it is not used directly in the code, but instead, the go generate command in tools/datax/build automatically inserts the content from resources/plugin.json into a newly generated code file to register the Reader. This approach is used to register the Reader without manually editing the code.

Types

type Maker

type Maker interface {
	Default() (Reader, error)
}

Maker is a write generator.

type Reader

type Reader interface {
	spi.Reader

	ResourcesConfig() *config.JSON // Plugin resource configuration.
}

Reader is a database reader.