From b8abef9cff9aee1c40522e2321cff698203e3bae Mon Sep 17 00:00:00 2001
From: Rainnny7 <braydonrainnny@gmail.com>
Date: Sat, 6 Apr 2024 22:15:19 -0400
Subject: [PATCH] Replace Jackson with Gson

---
 pom.xml                                       |  8 +++++
 src/main/java/me/braydon/mc/RESTfulMC.java    |  5 ++--
 .../me/braydon/mc/config/WebMvcConfig.java    | 29 +++++++++++++++++++
 .../mc/model/response/ErrorResponse.java      |  2 --
 .../mc/model/token/JavaServerStatusToken.java |  1 -
 5 files changed, 40 insertions(+), 5 deletions(-)
 create mode 100644 src/main/java/me/braydon/mc/config/WebMvcConfig.java

diff --git a/pom.xml b/pom.xml
index 0152b1a..91e3cc4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,6 +48,14 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
+
+            <!-- Exclude the default Jackson dependency -->
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-json</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
 
         <!-- Redis for caching -->
diff --git a/src/main/java/me/braydon/mc/RESTfulMC.java b/src/main/java/me/braydon/mc/RESTfulMC.java
index 5d9ea44..e506fd9 100644
--- a/src/main/java/me/braydon/mc/RESTfulMC.java
+++ b/src/main/java/me/braydon/mc/RESTfulMC.java
@@ -8,6 +8,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
 import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
@@ -21,11 +22,11 @@ import java.util.Objects;
 /**
  * @author Braydon
  */
-@SpringBootApplication
+@SpringBootApplication(exclude = { JacksonAutoConfiguration.class })
 @Slf4j(topic = "RESTfulMC")
 public class RESTfulMC {
     public static final Gson GSON = new GsonBuilder()
-            .serializeNulls()
+            .setDateFormat("MM-dd-yyyy HH:mm:ss")
             .create();
 
     /**
diff --git a/src/main/java/me/braydon/mc/config/WebMvcConfig.java b/src/main/java/me/braydon/mc/config/WebMvcConfig.java
new file mode 100644
index 0000000..735062f
--- /dev/null
+++ b/src/main/java/me/braydon/mc/config/WebMvcConfig.java
@@ -0,0 +1,29 @@
+package me.braydon.mc.config;
+
+import com.google.gson.Gson;
+import me.braydon.mc.RESTfulMC;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.GsonHttpMessageConverter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import java.util.List;
+
+/**
+ * @author Braydon
+ */
+@Configuration
+public class WebMvcConfig implements WebMvcConfigurer {
+    @Override
+    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
+        GsonHttpMessageConverter gsonHttpMessageConverter = new GsonHttpMessageConverter();
+        gsonHttpMessageConverter.setGson(gson());
+        converters.add(gsonHttpMessageConverter);
+    }
+
+    @Bean
+    public Gson gson() {
+        return RESTfulMC.GSON;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/me/braydon/mc/model/response/ErrorResponse.java b/src/main/java/me/braydon/mc/model/response/ErrorResponse.java
index c986c1b..ca26ee7 100644
--- a/src/main/java/me/braydon/mc/model/response/ErrorResponse.java
+++ b/src/main/java/me/braydon/mc/model/response/ErrorResponse.java
@@ -1,6 +1,5 @@
 package me.braydon.mc.model.response;
 
-import com.fasterxml.jackson.annotation.JsonFormat;
 import lombok.*;
 import org.springframework.http.HttpStatus;
 
@@ -26,7 +25,6 @@ public final class ErrorResponse {
     /**
      * The timestamp this error occurred.
      */
-    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "dd-MM-yyyy hh:mm:ss")
     private Date timestamp;
 
     public ErrorResponse(@NonNull HttpStatus status, @NonNull String message) {
diff --git a/src/main/java/me/braydon/mc/model/token/JavaServerStatusToken.java b/src/main/java/me/braydon/mc/model/token/JavaServerStatusToken.java
index 911f727..2f9bb29 100644
--- a/src/main/java/me/braydon/mc/model/token/JavaServerStatusToken.java
+++ b/src/main/java/me/braydon/mc/model/token/JavaServerStatusToken.java
@@ -1,6 +1,5 @@
 package me.braydon.mc.model.token;
 
-import com.fasterxml.jackson.annotation.JsonProperty;
 import com.google.gson.annotations.SerializedName;
 import lombok.AllArgsConstructor;
 import lombok.Getter;