Fixed singleton list

Author: Nan1t

build.gradle

@@ -5,7 +5,7 @@ plugins {
 }
 
 group 'ru.abstractmenus'
-version '1.0.3'
+version '1.0.4'
 
 repositories {
     mavenCentral()

src/main/java/ru/abstractmenus/hocon/api/SimpleConfigNode.java

@@ -122,15 +122,21 @@ public <T> T getValue(Class<T> type, T def) throws NodeSerializeException {
 
     @Override
     public <T> List<T> getList(Class<T> type) throws NodeSerializeException {
-        if (isList()) {
+        if (!isNull()) {
             NodeSerializer<T> serializer = serializers.getSerializer(type);
-            List<T> values = new LinkedList<>();
 
-            for (ConfigNode node : childrenList()) {
-                values.add(serializer.deserialize(type, node));
+            if (isList()) {
+                List<T> values = new LinkedList<>();
+                for (ConfigNode node : childrenList()) {
+                    values.add(serializer.deserialize(type, node));
+                }
+                return values;
             }
 
-            return values;
+            T value = serializer.deserialize(type, this);
+
+            if (value != null)
+                return Collections.singletonList(value);
         }
 
         return Collections.emptyList();

src/test/java/TempTests.java

@@ -14,14 +14,19 @@ public class TempTests {
     @Test
     public void test() throws Exception {
         ConfigSource source = ConfigSources.resource("test.conf", this);
+        NodeSerializers serializers = NodeSerializers.defaults();
+        NodeSerializers serializers1 = NodeSerializers.defaults();
+
+        serializers1.register(User.class, new UserSerializer());
+
         ConfigurationLoader loader = ConfigurationLoader.builder()
                 .source(source)
-                .serializers(NodeSerializers.defaults()
-                        .register(User.class, new UserSerializer()))
+                .serializers(serializers.merge(serializers1))
                 .build();
         ConfigNode node = loader.load();
 
         System.out.println(node.toString());
+        System.out.println(node.node("str").getList(String.class));
         System.out.println(node.node("map", "param1").getString());
         System.out.println(node.node("map", "param15").getString());
         System.out.println(node.node("list").getList(String.class));
@@ -49,7 +54,7 @@ public String toString() {
     private class UserSerializer implements NodeSerializer<User> {
 
         @Override
-        public User deserialize(Class<?> type, ConfigNode node) throws NodeSerializeException {
+        public User deserialize(Class<User> type, ConfigNode node) throws NodeSerializeException {
             User user = new User();
             user.name = node.node("name").getString();
             user.age = node.node("age").getInt();