1 files changed, 41 insertions, 0 deletions
diff --git a/test/mocks/pnfsimulator/src/main/java/org/onap/pnfsimulator/cli/SimulatorParamsProvider.java b/test/mocks/pnfsimulator/src/main/java/org/onap/pnfsimulator/cli/SimulatorParamsProvider.java
new file mode 100644
index 000000000..fcf5d79f6
--- /dev/null
+++ b/test/mocks/pnfsimulator/src/main/java/org/onap/pnfsimulator/cli/SimulatorParamsProvider.java
@@ -0,0 +1,41 @@
+package org.onap.pnfsimulator.cli;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.DefaultParser;
+import org.apache.commons.cli.Option;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.ParseException;
+
+public class SimulatorParamsProvider {
+
+    private static final String CLI_VAR_VES_ADDRESS = "address";
+    private static final String CLI_VAR_CONFIG_FILE_PATH = "config";
+    private static final String ENV_VAR_VES_ADDRESS = "VES_ADDRESS";
+    private static final String ENV_VAR_CONFIG_FILE_PATH = "CONFIG_FILE_PATH";
+
+    private Options options;
+    private CommandLineParser parser;
+
+    public SimulatorParamsProvider() {
+        createOptions();
+        parser = new DefaultParser();
+    }
+
+    public SimulatorParams parse(String[] arg) throws ParseException {
+        CommandLine line = parser.parse(options, arg);
+        return new SimulatorParams(
+            line.getOptionValue(CLI_VAR_VES_ADDRESS, System.getenv().get(ENV_VAR_VES_ADDRESS)),
+            line.getOptionValue(CLI_VAR_CONFIG_FILE_PATH, System.getenv().get(ENV_VAR_CONFIG_FILE_PATH)));
+    }
+
+    private void createOptions() {
+        options = new Options();
+
+        Option vesCollectorUlrOpt = new Option(CLI_VAR_VES_ADDRESS, true, "VES collector URL");
+        options.addOption(vesCollectorUlrOpt);
+
+        Option simulatorConfigFilePathOpt = new Option(CLI_VAR_CONFIG_FILE_PATH, true, "Simulator configuration file location.");
+        options.addOption(simulatorConfigFilePathOpt);
+    }
+}