fixed gson date

src/main/java/com/loafle/overflow/central/commons/utils/JsonDateDeserializer.java

@@ -0,0 +1,21 @@
+package com.loafle.overflow.central.commons.utils;
+
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParseException;
+
+import java.lang.reflect.Type;
+import java.util.Date;
+
+/**
+ * Created by snoop on 18. 4. 25.
+ */
+public class JsonDateDeserializer implements JsonDeserializer<Date> {
+    public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
+        String s = json.getAsJsonPrimitive().getAsString();
+        long l = Long.parseLong(s.substring(6, s.length() - 2));
+        Date d = new Date(l);
+        return d;
+    }
+}

src/test/java/com/loafle/overflow/central/module/target/service/TargetDiscoveryServiceTest.java

@@ -2,7 +2,9 @@
 
 
  import com.google.gson.Gson;
+ import com.google.gson.GsonBuilder;
  import com.google.gson.reflect.TypeToken;
+ import com.loafle.overflow.central.commons.utils.JsonDateDeserializer;
  import com.loafle.overflow.central.spring.AppConfigTest;
 
  import com.loafle.overflow.model.discovery.Host;
@@ -23,6 +25,7 @@
  import java.lang.reflect.Method;
  import java.lang.reflect.ParameterizedType;
  import java.lang.reflect.Type;
+ import java.util.Date;
  import java.util.List;
 
  /**
@@ -45,7 +48,8 @@
 
          String json = readFileAsString(resourceLoader.getResource("classpath:2018-04-25-tds.json").getURI().getPath());
 
-         Gson gson = new Gson();
+         Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new JsonDateDeserializer()).create();
+
 
 //         ObjectMapper mapper = new ObjectMapper();
 //