diff options
Diffstat (limited to 'cps-service/src/main')
3 files changed, 39 insertions, 0 deletions
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 cdd417bd8..35caf9515 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 @@ -174,4 +174,19 @@ public interface CpsDataService { */ void updateNodeLeavesAndExistingDescendantLeaves(String dataspaceName, String anchorName, String parentNodeXpath, String dataNodeUpdatesAsJson, OffsetDateTime observedTimestamp); + + /** + * Starts a session which allows use of locks and batch interaction with the persistence service. + * + * @return Session ID string + */ + String startSession(); + + /** + * Close session. + * + * @param sessionId session ID + * + */ + void closeSession(String sessionId); } diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java index aae355d50..643614f4f 100755 --- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java +++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java @@ -109,6 +109,17 @@ public class CpsDataServiceImpl implements CpsDataService { } @Override + public String startSession() { + final String sessionId = cpsDataPersistenceService.startSession(); + return sessionId; + } + + @Override + public void closeSession(final String sessionId) { + cpsDataPersistenceService.closeSession(sessionId); + } + + @Override public void replaceNodeTree(final String dataspaceName, final String anchorName, final String parentNodeXpath, final String jsonData, final OffsetDateTime observedTimestamp) { final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData); 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 fd658861c..fdcf15bee 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 @@ -148,4 +148,17 @@ public interface CpsDataPersistenceService { Collection<DataNode> queryDataNodes(String dataspaceName, String anchorName, String cpsPath, FetchDescendantsOption fetchDescendantsOption); + /** + * Starts a session which allows use of locks and batch interaction with the persistence service. + * + * @return Session ID string + */ + String startSession(); + + /** + * Close session. + * + * @param sessionId session ID + */ + void closeSession(String sessionId); } |