1 files changed, 42 insertions, 0 deletions
diff --git a/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/util/PmUtil.java b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/util/PmUtil.java
new file mode 100644
index 000000000..6a0f716a6
--- /dev/null
+++ b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/util/PmUtil.java
@@ -0,0 +1,42 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH 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.devicemanager.util;
+
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class PmUtil {
+
+	private static final Logger LOG = LoggerFactory.getLogger(PmUtil.class);
+
+	static public <T extends DataObject> @NonNull T throwIfDataObjectNull(@Nullable T dataObject, String msg)
+            throws InconsistentPMDataException {
+        if (dataObject == null) {
+        	LOG.debug(msg);
+            throw new InconsistentPMDataException(msg);
+        }
+        return dataObject;
+    }
+}