Function GetMetaType

codegen/import.go:104–120

GetMetaType retrieves the type and package defined by the struct:field:type metadata if any.

(att *expr.AttributeExpr)

// GetMetaType retrieves the type and package defined by the struct:field:type
// metadata if any.
func GetMetaType(att *expr.AttributeExpr) (typeName string, importS *ImportSpec) {
	if att == nil {
		return
	}
	if args, ok := att.Meta["struct:field:type"]; ok {
		if len(args) > 0 {
			typeName = args[0]
		}
		if len(args) > 1 {
			importS = &ImportSpec{Path: args[1]}
		}
		if len(args) > 2 {
			importS.Name = args[2]
		}
	}
	return
}

// GetMetaTypeImports parses the attribute for all user defined imports
func GetMetaTypeImports(att *expr.AttributeExpr) []*ImportSpec {