clean up

pom.xml

@@ -16,6 +16,7 @@
 
 	<properties>
 		<java.version>1.8</java.version>
+		<gson.version>2.8.5</gson.version>
 	</properties>
 
 	<dependencies>
@@ -30,6 +31,13 @@
 		<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>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -39,6 +47,11 @@
 			<groupId>org.springframework.kafka</groupId>
 			<artifactId>spring-kafka</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+			<version>${gson.version}</version>
+		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -46,11 +59,6 @@
 			<scope>runtime</scope>
 			<optional>true</optional>
 		</dependency>
-		<dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-			<scope>runtime</scope>
-		</dependency>
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>

src/main/java/com/totopia/server/Application.java

@@ -0,0 +1,15 @@
+package com.totopia.server;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
+
+@SpringBootApplication
+@EnableAutoConfiguration(exclude = { JacksonAutoConfiguration.class })
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+}

src/main/java/com/totopia/server/ApplicationGsonExclusionStrategy.java

@@ -0,0 +1,30 @@
+package com.totopia.server;
+
+import com.google.gson.ExclusionStrategy;
+import com.google.gson.FieldAttributes;
+import com.totopia.server.commons.base.gson.annotation.Exclude;
+
+import org.springframework.boot.autoconfigure.gson.GsonBuilderCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class ApplicationGsonExclusionStrategy {
+
+  @Bean
+  GsonBuilderCustomizer gsonBuilderCustomizer() {
+    return (gsonBuilder) -> gsonBuilder.addSerializationExclusionStrategy(new ExclusionStrategy() {
+
+      @Override
+      public boolean shouldSkipField(FieldAttributes f) {
+        return f.getAnnotation(Exclude.class) != null;
+      }
+
+      @Override
+      public boolean shouldSkipClass(Class<?> clazz) {
+        return false;
+      }
+
+    });
+  }
+}

src/main/java/com/totopia/server/ServerApplication.java

@@ -1,12 +0,0 @@
-package com.totopia.server;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-@SpringBootApplication
-public class ServerApplication {
-
-	public static void main(String[] args) {
-		SpringApplication.run(ServerApplication.class, args);
-	}
-}

src/main/java/com/totopia/server/commons/base/gson/annotation/Exclude.java

@@ -0,0 +1,11 @@
+package com.totopia.server.commons.base.gson.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.FIELD)
+public @interface Exclude {
+}

src/main/java/com/totopia/server/user/model/User.java

@@ -5,7 +5,7 @@ import java.util.Date;
 
 import javax.persistence.*;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.totopia.server.commons.base.gson.annotation.Exclude;
 
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -34,7 +34,7 @@ public class User implements Serializable {
 
   @Basic
   @Column(name = "password", nullable = false, length = 100)
-  @JsonIgnore
+  @Exclude
   private String password;
 
   @Basic

src/main/java/com/totopia/server/user/model/UserGroup.java

@@ -1,6 +1,5 @@
 package com.totopia.server.user.model;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
@@ -18,6 +17,8 @@ import java.util.Date;
 @NoArgsConstructor
 @AllArgsConstructor
 public class UserGroup implements Serializable {
+    private static final long serialVersionUID = 4801565634000630034L;
+
     @Id
     @GeneratedValue(generator = "user_group_generator")
     @SequenceGenerator(name = "user_group_generator", sequenceName = "user_group_sequence", initialValue = 1, allocationSize = 1)
@@ -25,7 +26,6 @@ public class UserGroup implements Serializable {
 
     @Basic
     @Column(name = "title", nullable = false, length = 100)
-    @JsonIgnore
     private String title;
 
     @Basic

src/main/resources/application.yml

@@ -2,6 +2,9 @@
 spring:
   application:
     name: totopia-server
+  http:
+    converters:
+      preferred-json-mapper: gson
   h2:
     console:
       enabled: true
@@ -10,8 +13,8 @@ spring:
     driver-class-name: org.postgresql.Driver
     url: jdbc:postgresql://localhost:15432/postgres
     data-username: postgres
-   password: qwer5795
     username: postgres
+    password: qwer5795
     # JPA properties
     initialization-mode: never
   jpa:
@@ -31,6 +34,7 @@ logging:
   pattern:
     console: "%d %-5level %logger : %msg%n"
   level:
+    root: ERROR
     org.springframework: INFO
     org.hibernate: DEBUG
 
@@ -39,4 +43,3 @@ server:
   port: 8088
   servlet:
     context-path: /api
-