VPN work.

Also better sorting of output objects.

2 files changed, 14 insertions, 7 deletions

diff --git a/src/main/java/io/trygvis/rules/acme/AcmeIo.java b/src/main/java/io/trygvis/rules/acme/AcmeIo.java
index 488c93a..0bd0f1e 100644
--- a/src/main/java/io/trygvis/rules/acme/AcmeIo.java
+++ b/src/main/java/io/trygvis/rules/acme/AcmeIo.java
@@ -15,8 +15,8 @@ import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;
-import java.util.HashMap;
 import java.util.List;
+import java.util.TreeMap;
 import java.util.function.Function;
 
 @SuppressWarnings("unchecked")
@@ -83,10 +83,6 @@ public class AcmeIo {
 
     private static <A, T extends Comparable<T>> Comparator comparable(Class<A> klass, String name) {
 
-        if (klass.getName().contains("Wg")) {
-            System.out.println("AcmeIo.invoker");
-        }
-
         try {
             var method = klass.getMethod("get" + name.substring(0, 1).toUpperCase() + name.substring(1));
             if (!method.isAccessible()) {
@@ -98,6 +94,17 @@ public class AcmeIo {
                 try {
                     var x = (T) method.invoke(a);
                     var y = (T) method.invoke(b);
+
+                    if (x == null && y == null) {
+                        return 0;
+                    }
+
+                    if (x == null) {
+                        return -1;
+                    } else if (y == null) {
+                        return 1;
+                    }
+
                     return x.compareTo(y);
                 } catch (IllegalAccessException | InvocationTargetException e) {
                     throw new RuntimeException(e);
@@ -133,7 +140,7 @@ public class AcmeIo {
             }
         }
 
-        var facts = new HashMap<Class<?>, FactCollection<Object>>(factHandles.size());
+        var facts = new TreeMap<Class<?>, FactCollection<Object>>(Comparator.comparing(Class::getName));
         for (var handle : factHandles) {
             if (handle instanceof DefaultFactHandle h) {
                 var obj = h.getObject();
diff --git a/src/main/java/io/trygvis/rules/engine/Main.java b/src/main/java/io/trygvis/rules/engine/Main.java
index a3b0259..5556db7 100644
--- a/src/main/java/io/trygvis/rules/engine/Main.java
+++ b/src/main/java/io/trygvis/rules/engine/Main.java
@@ -38,7 +38,7 @@ public class Main {
 
         io.dump("phase-1", session.getFactHandles());
 
-        io.dump("vs0", session.getFactHandles(), (Object o) -> {
+        io.dump("vpn0", session.getFactHandles(), (Object o) -> {
             return o.getClass().getName().contains("Wg") || o instanceof Machine || o instanceof DnsEntry;
         });