-import org.onap.aai.sa.rest.DocumentFieldSchema;
-import org.onap.aai.sa.rest.DocumentSchema;
-import org.slf4j.MDC;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import javax.servlet.http.HttpServletRequest;
-
+import org.onap.aai.sa.searchdbabstraction.elasticsearch.dao.DocumentStoreInterface;
+import org.onap.aai.sa.searchdbabstraction.elasticsearch.exception.DocumentStoreOperationException;
+import org.onap.aai.sa.searchdbabstraction.entity.OperationResult;
+import org.onap.aai.sa.searchdbabstraction.logging.SearchDbMsgs;