#87 feat: UUID 변환기

TeamSynergyy · Jun 6, 2024 · 7dd96ab · 7dd96ab
1 parent 6de3b72
commit 7dd96ab
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/src/main/java/com/seoultech/synergybe/domain/common/idgenerator/UUIDConverter.java b/src/main/java/com/seoultech/synergybe/domain/common/idgenerator/UUIDConverter.java
@@ -0,0 +1,17 @@
+package com.seoultech.synergybe.domain.common.idgenerator;
+
+import org.springframework.stereotype.Component;
+
+import java.nio.ByteBuffer;
+import java.util.UUID;
+
+@Component
+public class UUIDConverter {
+    // UUID를 BINARY(16)로 변환
+    public static byte[] toBinaryUUID(UUID uuid) {
+        ByteBuffer bb = ByteBuffer.wrap(new byte[16]);
+        bb.putLong(uuid.getMostSignificantBits());
+        bb.putLong(uuid.getLeastSignificantBits());
+        return bb.array();
+    }
+}