permalink

Documentation

Index

• func InsertPermalinkData(ctx context.Context, etcdClient *etcd.Client, id string, data []byte) (bool, error)
• func RetrievePermalinkData(ctx context.Context, etcdClient *etcd.Client, id string) ([]byte, error)
• func SetEtcdKeyPrefix(prefix string)
• func UpsertPermalinkData(ctx context.Context, etcdClient *etcd.Client, id string, data []byte) error

Functions

func InsertPermalinkData

func InsertPermalinkData(ctx context.Context, etcdClient *etcd.Client, id string, data []byte) (bool, error)

Same as UpdatePermalinkData, but fails if the permalink already exists in the database. Returns true on success and false on failure.

func RetrievePermalinkData

func RetrievePermalinkData(ctx context.Context, etcdClient *etcd.Client, id string) ([]byte, error)

Retrieves the data for a permalink, given its ID.

func SetEtcdKeyPrefix

func SetEtcdKeyPrefix(prefix string)

Sets the prefix added to keys in the etcd database. The keys used are of the form <prefix>mrplotter/permalinks/<id>. The prefix allows separate deployments of Mr. Plotter to coexist in a single etcd database system.

func UpsertPermalinkData

func UpsertPermalinkData(ctx context.Context, etcdClient *etcd.Client, id string, data []byte) error

Updates the data for a permalink, creating it if it does not exist.