1 files changed, 58 insertions, 0 deletions
diff --git a/rdfloader/parser2v3/parse_creation_info.go b/rdfloader/parser2v3/parse_creation_info.go
new file mode 100644
index 0000000..93a5628
--- /dev/null
+++ b/rdfloader/parser2v3/parse_creation_info.go
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+
+package parser2v3
+
+import (
+	"fmt"
+
+	gordfParser "github.com/spdx/gordf/rdfloader/parser"
+	"github.com/spdx/tools-golang/spdx/common"
+	"github.com/spdx/tools-golang/spdx/v2_3"
+)
+
+// Cardinality: Mandatory, one.
+func (parser *rdfParser2_3) parseCreationInfoFromNode(ci *v2_3.CreationInfo, node *gordfParser.Node) error {
+	for _, triple := range parser.nodeToTriples(node) {
+		switch triple.Predicate.ID {
+		case SPDX_LICENSE_LIST_VERSION: // 2.7
+			// cardinality: max 1
+			ci.LicenseListVersion = triple.Object.ID
+		case SPDX_CREATOR: // 2.8
+			// cardinality: min 1
+			err := setCreator(triple.Object.ID, ci)
+			if err != nil {
+				return err
+			}
+		case SPDX_CREATED: // 2.9
+			// cardinality: exactly 1
+			ci.Created = triple.Object.ID
+		case RDFS_COMMENT: // 2.10
+			ci.CreatorComment = triple.Object.ID
+		case RDF_TYPE:
+			continue
+		default:
+			return fmt.Errorf("unknown predicate %v while parsing a creation info", triple.Predicate)
+		}
+	}
+	return nil
+}
+
+func setCreator(creatorStr string, ci *v2_3.CreationInfo) error {
+	entityType, entity, err := ExtractSubs(creatorStr, ":")
+	if err != nil {
+		return fmt.Errorf("error setting creator of a creation info: %s", err)
+	}
+
+	creator := common.Creator{Creator: entity}
+
+	switch entityType {
+	case "Person", "Organization", "Tool":
+		creator.CreatorType = entityType
+	default:
+		return fmt.Errorf("unknown creatorType %v in a creation info", entityType)
+	}
+
+	ci.Creators = append(ci.Creators, creator)
+
+	return nil
+}