X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Futil%2FJsonHandler.java;h=20491ce58f27ab3c278a06d1d7f1b196da9da1f7;hb=f8985e813a8984430378448b6ba5a3c36d1e0356;hp=2ada2e72dfc74af014e0becc1cadcc1a043dbedd;hpb=a3f31d6bf39eb747172a6db329de72c803903c2e;p=Mograsim.git

diff --git a/net.mograsim.logic.model/src/net/mograsim/logic/model/util/JsonHandler.java b/net.mograsim.logic.model/src/net/mograsim/logic/model/util/JsonHandler.java
index 2ada2e72..20491ce5 100644
--- a/net.mograsim.logic.model/src/net/mograsim/logic/model/util/JsonHandler.java
+++ b/net.mograsim.logic.model/src/net/mograsim/logic/model/util/JsonHandler.java
@@ -6,15 +6,16 @@ import java.io.FileWriter;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
 import java.util.stream.Collectors;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
 
 public class JsonHandler
 {
-	// TODO: write versions differently
-	private static Gson parser = new GsonBuilder().setPrettyPrinting().create();
+	public final static Gson parser = new GsonBuilder().setPrettyPrinting().create();
 
 	public static <T> T readJson(String path, Class<T> type) throws IOException
 	{
@@ -29,7 +30,8 @@ public class JsonHandler
 	 */
 	public static <T> T readJson(InputStream input, Class<T> type) throws IOException
 	{
-		try (InputStreamReader reader = new InputStreamReader(input); BufferedReader bf = new BufferedReader(reader))
+		try (InputStreamReader reader = new InputStreamReader(input, StandardCharsets.UTF_8);
+				BufferedReader bf = new BufferedReader(reader))
 		{
 			return fromJson(bf.lines().collect(Collectors.joining("\n")), type);
 		}
@@ -37,11 +39,16 @@ public class JsonHandler
 
 	public static <T> T fromJson(String src, Class<T> type)
 	{
-		// TODO actually parse and compare version
+		// throw away legacy version line
 		String rawJson = src.lines().dropWhile(s -> s.length() == 0 || s.charAt(0) != '{').collect(Collectors.joining());
 		return parser.fromJson(rawJson, type);
 	}
 
+	public static <T> T fromJsonTree(JsonElement src, Class<T> type)
+	{
+		return parser.fromJson(src, type);
+	}
+
 	public static void writeJson(Object o, String path) throws IOException
 	{
 		try (FileWriter writer = new FileWriter(path))
@@ -52,6 +59,11 @@ public class JsonHandler
 
 	public static String toJson(Object o)
 	{
-		return String.format("mograsim version: %s\n%s", Version.jsonCompVersion.toString(), parser.toJson(o));
+		return parser.toJson(o);
+	}
+
+	public static JsonElement toJsonTree(Object o)
+	{
+		return parser.toJsonTree(o);
 	}
-}
+}
\ No newline at end of file