Added the custom parsing case. (#48)

* Added the custom parsing case.
middleware-labs · Dec 4, 2024 · 5968c02 · 5968c02
1 parent ab80243
commit 5968c02
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pkg/ottl/expression.go b/pkg/ottl/expression.go
@@ -8,6 +8,7 @@ import (
 	"context"
 	"encoding/binary"
 	"encoding/hex"
+	"encoding/json"
 	"fmt"
 	"reflect"
 	"strconv"
@@ -427,6 +428,10 @@ func (g StandardPMapGetter[K]) Get(ctx context.Context, tCtx K) (pcommon.Map, er
 			return pcommon.Map{}, err
 		}
 		return m, nil
+	case string:
+		var jsonData pcommon.Map
+		errUnmarshal := json.Unmarshal([]byte(val.(string)), &jsonData)
+		return jsonData, errUnmarshal
 	default:
 		return pcommon.Map{}, TypeError(fmt.Sprintf("expected pcommon.Map but got %T", val))
 	}