Extend model loader to support model-upgrade (part 1)

- refactor existign code for easier extension
 (no code changes yet, just want to review refactor in this first patch...)
- changed log level of some (error) logging

Issue-ID: CPS-1804
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>
Change-Id: I234ad6c4057e9447cd39a83b8f48799918ca6b7f

1 files changed, 57 insertions, 0 deletions

diff --git a/cps-ncmp-service/src/main/resources/models/subscription.yang b/cps-ncmp-service/src/main/resources/models/subscription.yang
new file mode 100644
index 0000000000..7096c18abc
--- /dev/null
+++ b/cps-ncmp-service/src/main/resources/models/subscription.yang
@@ -0,0 +1,57 @@
+module subscription {
+    yang-version 1.1;
+    namespace "org:onap:ncmp:subscription";
+
+    prefix subs;
+
+    revision "2023-03-21" {
+        description
+            "NCMP subscription model";
+    }
+
+    container subscription-registry {
+        list subscription {
+            key "clientID subscriptionName";
+
+            leaf clientID {
+                type string;
+            }
+
+            leaf subscriptionName {
+                type string;
+            }
+
+            leaf topic {
+                type string;
+            }
+
+            leaf isTagged {
+                type boolean;
+            }
+
+            container predicates {
+
+                list targetCmHandles {
+                    key "cmHandleId";
+
+                    leaf cmHandleId {
+                      type string;
+                    }
+
+                    leaf status {
+                      type string;
+                    }
+
+                    leaf details {
+                        type string;
+                    }
+                }
+
+                leaf datastore {
+                    type string;
+                }
+            }
+
+        }
+    }
+}
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