Changed method "convertToTableModel" to static

src/main/java/netneutrality/db/MysqlDatabase.java

@@ -111,11 +111,16 @@ public class MysqlDatabase {
 	 * @return a ResultSet object, which can be converted to an array using {@link #convertToArray(ResultSet)}
 	 * @throws SQLException
 	 */
-	public ResultSet prepareAndExecute(String sql, Object... params) throws SQLException {
-		prepareString = sql;
-        query = connection.prepareStatement(sql);
-        resolveParameters(query, params);
-        return query.executeQuery();
+	public ResultSet prepareAndExecute(String sql, Object... params) {
+		try {
+			query = connection.prepareStatement(sql);
+			resolveParameters(query, params);
+			return query.executeQuery();
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+
+        return null;
 	}
 	
 	//
@@ -245,21 +250,25 @@ public class MysqlDatabase {
 	 * @return a {@link MTableModel} with the appropriate column and rows
 	 * @throws SQLException
 	 */
-	public MTableModel convertToTableModel(ResultSet rs) throws SQLException {
+	public static MTableModel convertToTableModel(ResultSet rs) {
 		MTableModel table = new MTableModel();
-		nbRow = getNbRowFromTable(prepareString);
 
-		ResultSetMetaData metadata = rs.getMetaData();
-		for (int i = 1; i < metadata.getColumnCount() + 1; i++) {
-			table.addColumn(metadata.getColumnName(i));
-		}
-
-		while (rs.next()) {
-			MRowModel row = new MRowModel();
-			for (int i = 0; i < metadata.getColumnCount(); i++) {
-				row.addColumnToRow(rs.getObject(i + 1));
+		try {
+			ResultSetMetaData metadata = rs.getMetaData();
+			for (int i = 1; i < metadata.getColumnCount() + 1; i++) {
+				table.addColumn(metadata.getColumnName(i));
 			}
-			table.addRow(row);
+
+			while (rs.next()) {
+				MRowModel row = new MRowModel();
+				for (int i = 0; i < metadata.getColumnCount(); i++) {
+					row.addColumnToRow(rs.getObject(i + 1));
+				}
+				table.addRow(row);
+			}
+
+		} catch (SQLException e) {
+			e.printStackTrace();
 		}
 
 		return table;
@@ -276,7 +285,7 @@ public class MysqlDatabase {
 		return nbRow;
 	}
 	
-	private String findTable(String sql) {
+	private static String findTable(String sql) {
 		int indexFrom = sql.indexOf("FROM") + 5;
 		int indexWhere = sql.indexOf("WHERE") - 1;
 		
@@ -286,8 +295,8 @@ public class MysqlDatabase {
 		return sql.substring(indexFrom, indexWhere);
 	}
 	
-	private int getNbRowFromTable(String sql) throws SQLException {
-		ResultSet nbRowRs = query("SELECT COUNT(*) FROM " + findTable(sql));
+	private static int getNbRowFromTable(String sql) throws SQLException {
+		ResultSet nbRowRs = DBController.get().query("SELECT COUNT(*) FROM " + findTable(sql));
 		if (nbRowRs.next())
 			return nbRowRs.getInt(1);
 		

src/main/java/netneutrality/db/controllers/DBBlacklist.java

@@ -108,7 +108,7 @@ public class DBBlacklist extends AbstractController {
 
 			try {
 				ResultSet rs = database.prepareAndExecute("SELECT * FROM blacklist WHERE serverId = ? AND isEnabled = 1", serverId);
-				MTableModel model = database.convertToTableModel(rs);
+				MTableModel model = MysqlDatabase.convertToTableModel(rs);
 
 				if (model.getNbRows() != 0) {
 					for (int row = 0; row < model.getNbRows(); row++) {
@@ -119,8 +119,6 @@ public class DBBlacklist extends AbstractController {
 					throw new RuntimeException("Blacklist is empty");
 				}
 
-			} catch (SQLException e) {
-				e.printStackTrace();
 			} catch (NullPointerException | IndexOutOfBoundsException ignored) { }
 
 			success.accept(output);

src/main/java/netneutrality/handler/EditHandler.java

@@ -6,6 +6,7 @@ import net.dv8tion.jda.core.EmbedBuilder;
 import net.dv8tion.jda.core.events.message.MessageUpdateEvent;
 import net.dv8tion.jda.core.hooks.ListenerAdapter;
 import netneutrality.db.DBController;
+import netneutrality.db.MysqlDatabase;
 import netneutrality.db.controllers.DBMessage;
 import netneutrality.db.controllers.DBSettings;
 
@@ -15,8 +16,8 @@ public class EditHandler extends ListenerAdapter {
 	public void onMessageUpdate(MessageUpdateEvent event) {
 		
 		if (event.getAuthor().isBot()) return;
-		
-		String logChannel = ((DBSettings) DBController.get("settings")).getLoggingChannel(event.getGuild().getId());
+
+		Object logChannel = MysqlDatabase.convertToTableModel(DBController.get().prepareAndExecute("SELECT channelId FROM logging WHERE serverId = ? AND enabled = 1", event.getGuild().getId())).getRowModel(0).getItem(0);
 		if (logChannel != null) {
 			String originalMessage = ((DBMessage) DBController.get("message")).getMessageString(event.getMessage().getId());
 			((DBMessage) DBController.get("message")).logEdit(event.getMessage().getId(), event.getMessage().getContentDisplay());
@@ -38,7 +39,7 @@ public class EditHandler extends ListenerAdapter {
 			
 			editEmbed.setFooter("ID : " + event.getMessageId(), null);
 			editEmbed.setTimestamp(event.getMessage().getCreationTime());
-			event.getJDA().getTextChannelById(logChannel).sendMessage(editEmbed.build()).queue();
+			event.getJDA().getTextChannelById(logChannel.toString()).sendMessage(editEmbed.build()).queue();
 		}