func (dm *DocumentMapping) validate(cache *registry.Cache) error {
var err error
if dm.DefaultAnalyzer != "" {
_, err := cache.AnalyzerNamed(dm.DefaultAnalyzer)
if err != nil {
return err
}
}
for _, property := range dm.Properties {
err = property.validate(cache)
if err != nil {
return err
}
}
for _, field := range dm.Fields {
if field.Analyzer != "" {
_, err = cache.AnalyzerNamed(field.Analyzer)
if err != nil {
return err
}
}
if field.DateFormat != "" {
_, err = cache.DateTimeParserNamed(field.DateFormat)
if err != nil {
return err
}
}
switch field.Type {
case "text", "datetime", "number", "boolean":
default:
return fmt.Errorf("unknown field type: '%s'", field.Type)
}
}
return nil
}