Sha256: d2cccbf8785b30186660cd6e64da9dcbc50d98ddd12ccf1d7ae7516a47c158b2
Contents?: true
Size: 713 Bytes
Versions: 10
Compression:
Stored size: 713 Bytes
Contents
<%-
import 'context'
import model.package
import 'google.golang.org/appengine/datastore'
import 'google.golang.org/appengine/log'
import 'github.com/mjibson/goon'
-%>
func (s *<%= type.name %>) Exist(ctx context.Context, m *<%= model.qualified_name %>) (bool, error) {
if m.ID == 0 {
return false, nil
}
g := goon.FromContext(ctx)
key, err := g.KeyError(m)
if err != nil {
log.Errorf(ctx, "Failed to Get Key of %v because of %v\n", m, err)
return false, err
}
_, err = s.ByKey(ctx, key)
if err == datastore.ErrNoSuchEntity {
return false, nil
} else if err != nil {
log.Errorf(ctx, "Failed to get existance of %v because of %v\n", m, err)
return false, err
} else {
return true, nil
}
}
Version data entries
10 entries across 10 versions & 1 rubygems