Initial ONAP Synapse commit

[aai/data-router.git] / src / main / java / org / openecomp / datarouter / util / NodeUtils.java

diff --git a/src/main/java/org/openecomp/datarouter/util/NodeUtils.java b/src/main/java/org/openecomp/datarouter/util/NodeUtils.java
new file mode 100644 (file)
index 0000000..f957247
--- /dev/null
+++ b/src/main/java/org/openecomp/datarouter/util/NodeUtils.java
@@ -0,0 +1,46 @@
+/**
+ * ============LICENSE_START=======================================================
+ * DataRouter
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.datarouter.util;
+
+import java.util.Arrays;
+
+public class NodeUtils {
+  /**
+  * Generate unique sha digest. This method is copy over from NodeUtils class in AAIUI
+  *
+  * @param keys the keys
+  * @return the string
+  */
+  public static String generateUniqueShaDigest(String... keys) {
+    if ((keys == null) || keys.length == 0) {
+      return null;
+    }
+  
+    final String keysStr = Arrays.asList(keys).toString();
+    final String hashedId = org.apache.commons.codec.digest.DigestUtils.sha256Hex(keysStr);
+  
+    return hashedId;
+  }
+}