SERVER-25069 added Timestamp::toBSON()

(cherry picked from commit 31d1c5473e1c5e21646267bd81cb1afbab677672)

2 files changed, 11 insertions, 0 deletions

diff --git a/src/mongo/bson/timestamp.cpp b/src/mongo/bson/timestamp.cpp
index 2abd3a8990a..232aff04128 100644
--- a/src/mongo/bson/timestamp.cpp
+++ b/src/mongo/bson/timestamp.cpp
@@ -34,6 +34,7 @@
 #include <limits>
 #include <sstream>
 
+#include "mongo/bson/bsonobjbuilder.h"
 #include "mongo/util/time_support.h"
 
 namespace mongo {
@@ -70,4 +71,11 @@ std::string Timestamp::toString() const {
     ss << std::hex << secs << ':' << i;
     return ss.str();
 }
+
+
+BSONObj Timestamp::toBSON() const {
+    BSONObjBuilder bldr;
+    bldr.append("", *this);
+    return bldr.obj();
+}
 }
diff --git a/src/mongo/bson/timestamp.h b/src/mongo/bson/timestamp.h
index 1dc04973efb..39c0eb572a8 100644
--- a/src/mongo/bson/timestamp.h
+++ b/src/mongo/bson/timestamp.h
@@ -34,6 +34,8 @@
 
 namespace mongo {
 
+class BSONObj;
+
 /**
  * Timestamp: A combination of a count of seconds since the POSIX epoch plus an ordinal value.
  */
@@ -112,6 +114,7 @@ public:
     // Append the BSON representation of this Timestamp to the given BufBuilder with the given
     // name. This lives here because Timestamp manages its own serialization format.
     void append(BufBuilder& builder, const StringData& fieldName) const;
+    BSONObj toBSON() const;
 
 private:
     std::tuple<unsigned, unsigned> tie() const {