X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fspi%2FCpsDataPersistenceService.java;h=43cfffee704a7c4bd23b6cb70f69032ec2b98211;hb=7f227628678c660b0db3a2da43123d2b531018af;hp=fdcf15bee66ee341ded6c901b10817fd89249163;hpb=d07a5e3cfd74357c626d099dc5d5812ecd8e33ea;p=cps.git

diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
index fdcf15bee..43cfffee7 100644
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsDataPersistenceService.java
@@ -1,6 +1,6 @@
 /*
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2020 Nordix Foundation.
+ *  Copyright (C) 2020-2022 Nordix Foundation.
  *  Modifications Copyright (C) 2021 Pantheon.tech
  *  Modifications Copyright (C) 2022 Bell Canada
  * ================================================================================
@@ -161,4 +161,16 @@ public interface CpsDataPersistenceService {
      * @param sessionId session ID
      */
     void closeSession(String sessionId);
+
+    /**
+     * Lock anchor.
+     * To release locks(s), the session holding the lock(s) must be closed.
+     *
+     * @param sessionID session ID
+     * @param dataspaceName dataspace name
+     * @param anchorName anchor name
+     * @param timeoutInMilliseconds lock attempt timeout in milliseconds
+     */
+    void lockAnchor(String sessionID, String dataspaceName, String anchorName, Long timeoutInMilliseconds);
+
 }