Adds new custom Exception signaling invalid message

Issue-ID: CCSDK-3465
Signed-off-by: Rafal Wrzesniak <r.wrzesniak@partner.samsung.com>
Change-Id: I7f8bd165a619cf3ca67f165a1303d9e911688f01

2 files changed, 40 insertions, 0 deletions

diff --git a/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/DMaaPVESMsgConsumerImpl.java b/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/DMaaPVESMsgConsumerImpl.java
index 015e3ada1..f6e70c6b5 100644
--- a/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/DMaaPVESMsgConsumerImpl.java
+++ b/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/DMaaPVESMsgConsumerImpl.java
@@ -80,6 +80,8 @@ public abstract class DMaaPVESMsgConsumerImpl implements DMaaPVESMsgConsumer, DM
                     }
                 } catch (JsonProcessingException jsonProcessingException) {
                     LOG.warn("Failed to convert message to JsonNode: {}", jsonProcessingException.getMessage());
+                } catch (InvalidMessageException invalidMessageException) {
+                    LOG.warn("Message is invalid because of: {}", invalidMessageException.getMessage());
                 } catch (Exception e) {
                     LOG.error("Caught exception reading from DMaaP VES Message Topic", e);
                     running = false;
diff --git a/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/InvalidMessageException.java b/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/InvalidMessageException.java
new file mode 100644
index 000000000..ac9a51d89
--- /dev/null
+++ b/sdnr/wt/mountpoint-registrar/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointregistrar/impl/InvalidMessageException.java
@@ -0,0 +1,38 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt mountpoint-registrar
+ * =================================================================================================
+ * Copyright (C) 2021 Samsung Electronics Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ * ============LICENSE_END==========================================================================
+ */
+
+package org.onap.ccsdk.features.sdnr.wt.mountpointregistrar.impl;
+
+public class InvalidMessageException extends Exception {
+
+    private final static String defaultMessage = "Message is invalid";
+    private final String exceptionInfo;
+
+    public InvalidMessageException() {
+        this.exceptionInfo = defaultMessage;
+    }
+
+    public InvalidMessageException(String exceptionInfo) {
+        this.exceptionInfo = exceptionInfo;
+    }
+
+    @Override
+    public String getMessage() {
+        return exceptionInfo;
+    }
+}