Add larger file upload limit

build.gradle

@@ -1,18 +1,18 @@
 plugins {
-    // Apply the application plugin to add support for building a CLI application in Java.
+    id 'org.springframework.boot' version '2.7.5'
+    id 'io.spring.dependency-management' version '1.0.15.RELEASE'
+    id 'java'
     id 'application'
     id("org.openjfx.javafxplugin") version "0.0.13"
     id("maven-publish")
-    id 'java'
-    id 'org.springframework.boot' version '3.1.4'
-    id 'io.spring.dependency-management' version '1.1.3'
 }
 
+group = 'com.dnanalyzer'
+version = '1.2.1'
 sourceCompatibility = '17'
 targetCompatibility = '17'
 
 repositories {
-    // Use Maven Central for resolving dependencies.
     mavenCentral()
 }
 
@@ -24,38 +24,29 @@ javafx {
 }
 
 dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.json:json:20230227'
+    implementation 'info.picocli:picocli:4.7.5'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'javax.validation:validation-api:2.0.1.Final'
 
     compileOnly group: 'org.projectlombok', name: 'lombok', version: '1.18.30'
-    implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation group: 'org.springdoc', name: 'springdoc-openapi-starter-webmvc-ui', version: '2.2.0'
 
-    // Use JUnit test framework.
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation "org.junit.jupiter:junit-jupiter-api:5.9.2"
+    testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.9.2"
     testImplementation "org.junit.jupiter:junit-jupiter:${junitVersion}"
-    testImplementation "org.junit.jupiter:junit-jupiter-engine:${junitVersion}"
     testImplementation 'org.junit.jupiter:junit-jupiter-params:5.8.1'
-    testImplementation 'org.springframework.boot:spring-boot-starter-test'
 
-    // This dependency is used by the application.
     implementation 'com.google.guava:guava:31.0.1-jre'
-
-    // Picocli
-    implementation 'info.picocli:picocli:4.6.3'
-
-    // Sentry SDK
     implementation 'io.sentry:sentry:6.10.0'
-
     implementation 'org.controlsfx:controlsfx:11.1.2'
-
-    // OpenAI-GPT-3
     implementation group: 'com.github.plexpt', name: 'chatgpt', version: '4.0.1'
     implementation 'com.theokanning.openai-gpt3-java:service:0.11.1'
-
-    // JSON Parser
-    implementation 'org.json:json:20210307'
 }
 
 application {
-    // Define the main class for the application.
     mainClass = 'DNAnalyzer.Main'
 }
 
@@ -93,7 +84,6 @@ test {
     maxHeapSize = "2g"
 }
 
-
 jar {
     manifest {
         attributes 'Main-Class': 'DNAnalyzer.Main'

src/main/java/DNAnalyzer/DNAnalyzerApplication.java

@@ -4,6 +4,10 @@
 import org.springframework.context.annotation.Bean;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import org.springframework.boot.web.servlet.error.DefaultErrorAttributes;
+import org.springframework.boot.web.servlet.error.ErrorAttributes;
+import org.springframework.web.context.request.WebRequest;
+import java.util.Map;
 
 /**
  * Spring Boot Application configuration for DNAnalyzer web server.
@@ -29,4 +33,18 @@ public void addCorsMappings(CorsRegistry registry) {
             }
         };
     }
+
+    @Bean
+    public ErrorAttributes errorAttributes() {
+        return new DefaultErrorAttributes() {
+            @Override
+            public Map<String, Object> getErrorAttributes(WebRequest webRequest, boolean includeStackTrace) {
+                Map<String, Object> errorAttributes = super.getErrorAttributes(webRequest, includeStackTrace);
+                errorAttributes.put("status", errorAttributes.get("status"));
+                errorAttributes.put("error", errorAttributes.get("error"));
+                errorAttributes.put("message", errorAttributes.get("message"));
+                return errorAttributes;
+            }
+        };
+    }
 }