add mariadb-java-client

build.gradle

@@ -26,6 +26,7 @@ dependencies {
     implementation 'org.jetbrains:annotations:20.1.0'
     compile group: 'com.googlecode.json-simple', name: 'json-simple', version: '1.1.1'
     compile group: 'org.apache.httpcomponents', name: 'httpclient', version: '4.5.13'
+    compile group: 'org.mariadb.jdbc', name: 'mariadb-java-client', version: '2.7.2'
     testCompile group: 'junit', name: 'junit', version: '4.12'
 }
 

src/main/java/sh/adb/sensorCommunityAPI/DataStoreBot.java

@@ -6,6 +6,7 @@ import org.json.simple.parser.ParseException;
 
 import java.io.IOException;
 import java.net.MalformedURLException;
+import java.sql.SQLException;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -16,7 +17,7 @@ public class DataStoreBot {
     APIParser api;
     DataStore store;
     dbHandler db;
-    DataStoreBot(String storePath, String apiURL) throws MalformedURLException {
+    DataStoreBot(String storePath, String apiURL) throws MalformedURLException, SQLException {
         this.storePath = storePath;
         this.apiURL = apiURL;
         this.api = new APIParser(this.apiURL);

src/main/java/sh/adb/sensorCommunityAPI/dbHandler.java

@@ -2,6 +2,9 @@ package sh.adb.sensorCommunityAPI;
 
 import org.json.simple.JSONObject;
 
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
 
 public class dbHandler {
     String pw;
@@ -9,12 +12,16 @@ public class dbHandler {
     String user;
     int port;
     String server;
+    Connection connection;
 
-    dbHandler(JSONObject config){
+    dbHandler(JSONObject config) throws SQLException {
         this.pw = (String) config.get("pw");
         this.db = (String) config.get("db");
         this.user = (String) config.get("user");
         this.port = (Integer) config.get("port");
         this.server = (String) config.get("server");
+        Connection connection = DriverManager.getConnection(
+                "jdbc:mariadb://"+this.server+":"+this.port+"/"+this.db+"?user="+this.user+"&password="+this.pw
+        );
     }
 }