1 files changed, 51 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-core/src/main/java/org/openecomp/core/zusammen/db/ZusammenConnector.java b/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-core/src/main/java/org/openecomp/core/zusammen/db/ZusammenConnector.java
new file mode 100644
index 0000000000..f746d706e1
--- /dev/null
+++ b/openecomp-be/lib/openecomp-core-lib/openecomp-zusammen-lib/openecomp-zusammen-core/src/main/java/org/openecomp/core/zusammen/db/ZusammenConnector.java
@@ -0,0 +1,51 @@
+package org.openecomp.core.zusammen.db;
+
+import com.amdocs.zusammen.adaptor.inbound.api.types.item.Element;
+import com.amdocs.zusammen.adaptor.inbound.api.types.item.ElementInfo;
+import com.amdocs.zusammen.adaptor.inbound.api.types.item.ZusammenElement;
+import com.amdocs.zusammen.datatypes.Id;
+import com.amdocs.zusammen.datatypes.SessionContext;
+import com.amdocs.zusammen.datatypes.item.ElementContext;
+import com.amdocs.zusammen.datatypes.item.Info;
+import com.amdocs.zusammen.datatypes.item.Item;
+import com.amdocs.zusammen.datatypes.item.ItemVersion;
+import com.amdocs.zusammen.datatypes.item.ItemVersionData;
+import com.amdocs.zusammen.datatypes.itemversion.Tag;
+import com.amdocs.zusammen.datatypes.response.Response;
+
+import java.util.Collection;
+import java.util.Optional;
+
+public interface ZusammenConnector {
+
+  Collection<Item> listItems(SessionContext context);
+
+  Id createItem(SessionContext context, Info info);
+
+  void updateItem(SessionContext context, Id itemId, Info info);
+
+
+  Collection<ItemVersion> listVersions(SessionContext context, Id itemId);
+
+  Id createVersion(SessionContext context, Id itemId, Id baseVersionId,
+                   ItemVersionData itemVersionData);
+
+  void updateVersion(SessionContext context, Id itemId, Id versionId,
+                     ItemVersionData itemVersionData);
+
+  void tagVersion(SessionContext context, Id itemId, Id versionId, Tag tag);
+
+  void resetVersionHistory(SessionContext context, Id itemId, Id versionId, String changeRef);
+
+
+  Collection<ElementInfo> listElements(SessionContext context, ElementContext elementContext,
+                                       Id parentElementId);
+
+  Response<ElementInfo> getElementInfo(SessionContext context, ElementContext elementContext, Id
+      elementId);
+
+  Response<Element> getElement(SessionContext context, ElementContext elementContext, Id elementId);
+
+  Optional<Element> saveElement(SessionContext context, ElementContext elementContext,
+                                ZusammenElement element, String message);
+}