1 files changed, 55 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcae/CLIUtils.java b/src/main/java/org/onap/dcae/CLIUtils.java
new file mode 100644
index 0000000..eeab465
--- /dev/null
+++ b/src/main/java/org/onap/dcae/CLIUtils.java
@@ -0,0 +1,55 @@
+/*
+ * ============LICENSE_START=======================================================
+ * org.onap.dcaegen2.restconfcollector
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2018 Nokia. All rights reserved.
+ * Copyright (C) 2018-2019 Huawei. 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.dcae;
+
+import io.vavr.collection.Map;
+
+import java.util.HashMap;
+
+public class CLIUtils {
+
+    public static Map<String, String> processCmdLine(String[] args) {
+        final java.util.Map<String, String> map = new HashMap<>();
+
+        String argumentName = null;
+
+        for (String arg : args) {
+            if (isArgumentName(arg)) {
+                argumentName = resolveArgumentName(arg);
+                map.put(argumentName, "");
+            } else {
+                map.put(argumentName, arg);
+            }
+        }
+
+        return io.vavr.collection.HashMap.ofAll(map);
+    }
+
+    private static String resolveArgumentName(String arg) {
+        return arg.substring(1);
+    }
+
+    private static boolean isArgumentName(String arg) {
+        return arg.startsWith("-");
+    }
+}