Add enabled pubber options to pubber startup log (#369)

faucetsdn · Jun 27, 2022 · b553a3d · b553a3d
1 parent 845662c
commit b553a3d
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Showing 2 changed files with 29 additions and 2 deletions.
diff --git a/pubber/src/main/java/daq/pubber/ConfigurationOptions.java b/pubber/src/main/java/daq/pubber/ConfigurationOptions.java
@@ -1,5 +1,11 @@
 package daq.pubber;
 
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Pubber configuration options which change default behavior.
  */
@@ -8,4 +14,25 @@ public class ConfigurationOptions {
   public String extraPoint;
   public String extraField;
 
+  /**
+   * Returns a string of enabled options and values.
+   */
+  public String toString() {
+    List<String> options = new ArrayList<>();
+    Field[] fields = ConfigurationOptions.class.getDeclaredFields();
+
+    for (Field field : fields) {
+      try {
+        if (field.get(this) != null && Boolean.TRUE.equals(field.get(this))) {
+          options.add(field.getName());
+        } else if (field.get(this) != null) { 
+          options.add(field.getName() + "=" + field.get(this));
+        }
+      } catch (IllegalAccessException e) {
+        throw new RuntimeException(e);
+      }
+    }
+    return String.join(" ", options);
+  }
+
 }
diff --git a/pubber/src/main/java/daq/pubber/Pubber.java b/pubber/src/main/java/daq/pubber/Pubber.java
@@ -360,9 +360,9 @@ private void initializeDevice() {
       pullDeviceMessage();
     }
 
-    info(String.format("Starting pubber %s, serial %s, mac %, gateway %s",
+    info(String.format("Starting pubber %s, serial %s, mac %s, gateway %s, options %s",
         configuration.deviceId, configuration.serialNo, configuration.macAddr,
-        configuration.gatewayId));
+        configuration.gatewayId, configuration.options));
 
     deviceState.system.operational = true;
     deviceState.system.serial_no = configuration.serialNo;