X-Git-Url: https://gerrit.onap.org/r/gitweb?p=cps.git;a=blobdiff_plain;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fapi%2FCpsDataService.java;h=93c96ec6509e2f2e4b463bd44b839b50878e4c3d;hp=35caf951533bcd0e00018d2ee77b103a5fb18fe2;hb=7f227628678c660b0db3a2da43123d2b531018af;hpb=d07a5e3cfd74357c626d099dc5d5812ecd8e33ea

diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
index 35caf9515..93c96ec65 100644
--- a/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsDataService.java
@@ -189,4 +189,26 @@ public interface CpsDataService {
      *
      */
     void closeSession(String sessionId);
+
+    /**
+     * Lock anchor with default timeout.
+     * 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
+     */
+    void lockAnchor(String sessionID, String dataspaceName, String anchorName);
+
+    /**
+     * Lock anchor with custom timeout.
+     * 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);
+
 }