Exemplo n.º 1
0
func (st *State) migrationFromQuery(query mongo.Query) (ModelMigration, error) {
	var doc modelMigDoc
	err := query.One(&doc)
	if err == mgo.ErrNotFound {
		return nil, errors.NotFoundf("migration")
	} else if err != nil {
		return nil, errors.Annotate(err, "migration lookup failed")
	}

	statusColl, closer := st.getCollection(migrationsStatusC)
	defer closer()
	var statusDoc modelMigStatusDoc
	err = statusColl.FindId(doc.Id).One(&statusDoc)
	if err == mgo.ErrNotFound {
		return nil, errors.NotFoundf("migration status")
	} else if err != nil {
		return nil, errors.Annotate(err, "migration status lookup failed")
	}

	return &modelMigration{
		doc:       doc,
		statusDoc: statusDoc,
		st:        st,
	}, nil
}
Exemplo n.º 2
0
Arquivo: model.go Projeto: bac/juju
func (m *Model) refresh(query mongo.Query) error {
	err := query.One(&m.doc)
	if err == mgo.ErrNotFound {
		return errors.NotFoundf("model")
	}
	return err
}