Dateien nach "src/main/java/net/viper/money/database" hochladen

This commit is contained in:
2025-08-07 21:27:31 +00:00
parent e44ff4d647
commit 7ec6ee2d19
6 changed files with 651 additions and 0 deletions

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package net.craftersland.money.database;
import java.util.UUID;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;
public interface AccountDatabaseInterface<X> {
//Accountmethods
public boolean hasAccount(OfflinePlayer player);
public boolean hasAccount(UUID player);
public boolean createAccount(Player player);
public Double getBalance(OfflinePlayer player);
public Double getBalance(UUID player);
public boolean setBalance(OfflinePlayer player, Double amount);
public boolean setBalance(UUID player, Double amount);
}

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package net.craftersland.money.database;
import java.sql.Connection;
import net.craftersland.money.Money;
public class DatabaseManagerFlatFile implements DatabaseManagerInterface {
@SuppressWarnings("unused")
private Money money;
public DatabaseManagerFlatFile(Money money) {
this.money = money;
setupDatabase();
}
@Override
public boolean setupDatabase() {
return true;
}
@Override
public boolean closeDatabase() {
return true;
}
@Override
public Connection getConnection() {
return null;
}
}

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package net.craftersland.money.database;
import java.sql.Connection;
public interface DatabaseManagerInterface {
public boolean setupDatabase();
public boolean closeDatabase();
public Connection getConnection();
}

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package net.craftersland.money.database;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Properties;
import net.craftersland.money.Money;
public class DatabaseManagerMysql implements DatabaseManagerInterface{
private Connection conn = null;
private Money money;
public DatabaseManagerMysql(Money money) {
this.money = money;
connectToDatabase();
setupDatabase();
}
private void connectToDatabase() {
Money.log.info("Connecting to the database...");
try {
//Load Drivers
Class.forName("com.mysql.jdbc.Driver");
Properties properties = new Properties();
properties.setProperty("user", money.getConfigurationHandler().getString("database.mysql.user"));
properties.setProperty("password", money.getConfigurationHandler().getString("database.mysql.password"));
properties.setProperty("autoReconnect", "true");
properties.setProperty("verifyServerCertificate", "false");
properties.setProperty("useSSL", money.getConfigurationHandler().getString("database.mysql.ssl"));
properties.setProperty("requireSSL", money.getConfigurationHandler().getString("database.mysql.ssl"));
//Connect to database
conn = DriverManager.getConnection("jdbc:mysql://" + money.getConfigurationHandler().getString("database.mysql.host") + ":" + money.getConfigurationHandler().getString("database.mysql.port") + "/" + money.getConfigurationHandler().getString("database.mysql.databaseName"), properties);
} catch (ClassNotFoundException e) {
Money.log.severe("Could not locate drivers for mysql! Error: " + e.getMessage());
return;
} catch (SQLException e) {
Money.log.severe("Could not connect to mysql database! Error: " + e.getMessage());
return;
}
Money.log.info("Database connection successful!");
}
@Override
public boolean setupDatabase() {
PreparedStatement query = null;
try {
String data = "CREATE TABLE IF NOT EXISTS `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` (id int(10) AUTO_INCREMENT, player_uuid varchar(50) NOT NULL UNIQUE, player_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL, money double(30,2) NOT NULL, last_seen varchar(30) NOT NULL, sync_complete varchar(5) NOT NULL, PRIMARY KEY(id));";
query = conn.prepareStatement(data);
query.execute();
} catch (SQLException e) {
e.printStackTrace();
return false;
} finally {
try {
if (query != null) {
query.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
//Update Tables
updateTables();
return true;
}
@Override
public Connection getConnection() {
checkConnection();
return conn;
}
public boolean checkConnection() {
try {
if (conn == null) {
Money.log.warning("Connection failed. Reconnecting...");
if (reConnect() == true) return true;
return false;
}
if (!conn.isValid(3)) {
Money.log.warning("Connection is idle or terminated. Reconnecting...");
if (reConnect() == true) return true;
return false;
}
if (conn.isClosed() == true) {
Money.log.warning("Connection is closed. Reconnecting...");
if (reConnect() == true) return true;
return false;
}
return true;
} catch (Exception e) {
Money.log.severe("Could not reconnect to Database!");
}
return true;
}
public boolean reConnect() {
try {
long start = 0;
long end = 0;
start = System.currentTimeMillis();
Money.log.info("Attempting to establish a connection to the MySQL server!");
Class.forName("com.mysql.jdbc.Driver");
Properties properties = new Properties();
properties.setProperty("user", money.getConfigurationHandler().getString("database.mysql.user"));
properties.setProperty("password", money.getConfigurationHandler().getString("database.mysql.password"));
properties.setProperty("autoReconnect", "true");
properties.setProperty("verifyServerCertificate", "false");
properties.setProperty("useSSL", money.getConfigurationHandler().getString("database.mysql.ssl"));
properties.setProperty("requireSSL", money.getConfigurationHandler().getString("database.mysql.ssl"));
conn = DriverManager.getConnection("jdbc:mysql://" + money.getConfigurationHandler().getString("database.mysql.host") + ":" + money.getConfigurationHandler().getString("database.mysql.port") + "/" + money.getConfigurationHandler().getString("database.mysql.databaseName"), properties);
end = System.currentTimeMillis();
Money.log.info("Connection to MySQL server established!");
Money.log.info("Connection took " + ((end - start)) + "ms!");
return true;
} catch (Exception e) {
Money.log.severe("Could not connect to MySQL server! because: " + e.getMessage());
return false;
}
}
@Override
public boolean closeDatabase() {
try {
conn.close();
conn = null;
return true;
} catch (SQLException e) {
e.printStackTrace();
}
return false;
}
private void updateTables() {
if (conn != null) {
DatabaseMetaData md = null;
ResultSet rs1 = null;
ResultSet rs2 = null;
ResultSet rs3 = null;
PreparedStatement query1 = null;
PreparedStatement query2 = null;
PreparedStatement query3 = null;
try {
md = conn.getMetaData();
rs1 = md.getColumns(null, null, money.getConfigurationHandler().getString("database.mysql.tableName"), "sync_complete");
if (rs1.next()) {
} else {
String data = "ALTER TABLE `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` ADD sync_complete varchar(5) NOT NULL DEFAULT 'true';";
query1 = conn.prepareStatement(data);
query1.execute();
}
rs2 = md.getColumns(null, null, money.getConfigurationHandler().getString("database.mysql.tableName"), "player_name");
if (rs2.next()) {
} else {
String data = "ALTER TABLE `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` ADD player_name varchar(50) NOT NULL DEFAULT 'true';";
query2 = conn.prepareStatement(data);
query2.execute();
}
rs3 = md.getColumns(null, null, money.getConfigurationHandler().getString("database.mysql.tableName"), "last_seen");
if (rs3.next()) {
} else {
String data = "ALTER TABLE `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` ADD last_seen varchar(30) NOT NULL DEFAULT 'true';";
query3 = conn.prepareStatement(data);
query3.execute();
}
} catch (Exception e) {
Money.log.severe("Error updating inventory table! Error: " + e.getMessage());
e.printStackTrace();
} finally {
try {
if (query1 != null) {
query1.close();
}
if (query2 != null) {
query2.close();
}
if (query3 != null) {
query3.close();
}
if (rs1 != null) {
rs1.close();
}
if (rs2 != null) {
rs2.close();
}
if (rs3 != null) {
rs3.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
}

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package net.craftersland.money.database;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.UUID;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;
import net.craftersland.money.Money;
public class MoneyFlatFileInterface implements AccountDatabaseInterface<Double> {
private Money money;
public MoneyFlatFileInterface(Money money) {
this.money = money;
}
@Override
public boolean hasAccount(OfflinePlayer player) {
(new File("plugins"+System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + player.getUniqueId().toString() + ".yml")).exists();
return (new File("plugins"+System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + player.getUniqueId().toString() + ".yml")).exists();
}
@Override
public boolean hasAccount(UUID playerUUID) {
return (new File("plugins"+System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + playerUUID.toString() + ".yml")).exists();
}
@Override
public boolean createAccount(Player player) {
try {
File accountFile = new File("plugins" + System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + player.getUniqueId().toString() + ".yml");
accountFile.createNewFile();
FileWriter fw = new FileWriter(accountFile, false);
BufferedWriter bw = new BufferedWriter(fw);
bw.write("Balance: 0");
bw.close();
fw.close();
return true;
} catch (Exception e) {
money.getLogger().severe("Could not create Account file " + player.getName() + "!");
}
return false;
}
@Override
public Double getBalance(OfflinePlayer player) {
if (!hasAccount(player)) {
createAccount(player.getPlayer());
}
try {
File accountFile = new File("plugins" + System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + player.getUniqueId().toString() + ".yml");
FileReader fr = new FileReader(accountFile);
BufferedReader br = new BufferedReader(fr);
Double balance = Double.parseDouble(br.readLine().split(":")[1]);
br.close();
fr.close();
return balance;
} catch (Exception e) {
money.getLogger().severe("Could not get Balance of " + player.getName() + "!");
}
return null;
}
@Override
public Double getBalance(UUID playerUUID) {
try {
File accountFile = new File("plugins" + System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts" + System.getProperty("file.separator") + playerUUID.toString() + ".yml");
FileReader fr = new FileReader(accountFile);
BufferedReader br = new BufferedReader(fr);
Double balance = Double.parseDouble(br.readLine().split(":")[1]);
br.close();
fr.close();
return balance;
} catch (Exception e) {
money.getLogger().severe("Could not get Balance of " + playerUUID + "!");
}
return null;
}
@Override
public boolean setBalance(OfflinePlayer player, Double amount) {
if (!hasAccount(player)) {
createAccount(player.getPlayer());
}
try {
File accountFile = new File("plugins" + System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts"+System.getProperty("file.separator") + player.getUniqueId().toString() + ".yml");
FileReader fr = new FileReader(accountFile);
BufferedReader br = new BufferedReader(fr);
String balances = br.readLine();
br.close();
fr.close();
FileWriter fw = new FileWriter(accountFile, false);
BufferedWriter bw = new BufferedWriter(fw);
bw.write(balances.split(":")[0]+": "+amount);
bw.close();
fw.close();
return true;
} catch (Exception e) {
money.getLogger().severe("Could not set Balance of "+player.getName()+"!");
}
return false;
}
@Override
public boolean setBalance(UUID playerUUID, Double amount) {
try {
File accountFile = new File("plugins" + System.getProperty("file.separator") + "MysqlEconomyBank" + System.getProperty("file.separator") + "Accounts"+System.getProperty("file.separator") + playerUUID.toString() + ".yml");
FileReader fr = new FileReader(accountFile);
BufferedReader br = new BufferedReader(fr);
String balances = br.readLine();
br.close();
fr.close();
FileWriter fw = new FileWriter(accountFile, false);
BufferedWriter bw = new BufferedWriter(fw);
bw.write(balances.split(":")[0]+": "+amount);
bw.close();
fw.close();
return true;
} catch (Exception e) {
money.getLogger().severe("Could not set Balance of " + playerUUID + "!");
}
return false;
}
}

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package net.craftersland.money.database;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.UUID;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;
import net.craftersland.money.Money;
public class MoneyMysqlInterface implements AccountDatabaseInterface <Double>{
private Money money;
public MoneyMysqlInterface(Money money) {
this.money = money;
}
@Override
public boolean hasAccount(OfflinePlayer player) {
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
ResultSet result = null;
try {
String sql = "SELECT `player_uuid` FROM `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` WHERE `player_uuid` = ? LIMIT 1";
preparedUpdateStatement = conn.prepareStatement(sql);
preparedUpdateStatement.setString(1, player.getUniqueId().toString());
result = preparedUpdateStatement.executeQuery();
while (result.next()) {
return true;
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (result != null) {
result.close();
}
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
@Override
public boolean hasAccount(UUID playerUUID) {
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
ResultSet result = null;
try {
String sql = "SELECT `player_uuid` FROM `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` WHERE `player_uuid` = ? LIMIT 1";
preparedUpdateStatement = conn.prepareStatement(sql);
preparedUpdateStatement.setString(1, playerUUID.toString());
result = preparedUpdateStatement.executeQuery();
while (result.next()) {
return true;
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (result != null) {
result.close();
}
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
@Override
public boolean createAccount(Player player) {
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedStatement = null;
try {
String sql = "INSERT INTO `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "`(`player_uuid`, `player_name`, `money`, `last_seen`, `sync_complete`) " + "VALUES(?, ?, ?, ?, ?)";
preparedStatement = conn.prepareStatement(sql);
preparedStatement.setString(1, player.getUniqueId().toString());
preparedStatement.setString(2, player.getName());
preparedStatement.setDouble(3, 0.0);
preparedStatement.setString(4, System.currentTimeMillis() + "");
preparedStatement.setString(5, "true");
preparedStatement.executeUpdate();
return true;
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (preparedStatement != null) {
preparedStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
@Override
public Double getBalance(OfflinePlayer player) {
if (!hasAccount(player)) {
createAccount(player.getPlayer());
}
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
ResultSet result = null;
try {
String sql = "SELECT `money` FROM `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` WHERE `player_uuid` = ? LIMIT 1";
preparedUpdateStatement = conn.prepareStatement(sql);
preparedUpdateStatement.setString(1, player.getUniqueId().toString());
result = preparedUpdateStatement.executeQuery();
while (result.next()) {
return Double.parseDouble(result.getString("money"));
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (result != null) {
result.close();
}
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return null;
}
@Override
public Double getBalance(UUID playerUUID) {
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
ResultSet result = null;
try {
String sql = "SELECT `money` FROM `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` WHERE `player_uuid` = ? LIMIT 1";
preparedUpdateStatement = conn.prepareStatement(sql);
preparedUpdateStatement.setString(1, playerUUID.toString());
result = preparedUpdateStatement.executeQuery();
while (result.next()) {
return Double.parseDouble(result.getString("money"));
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (result != null) {
result.close();
}
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return null;
}
@Override
public boolean setBalance(OfflinePlayer player, Double amount) {
if (!hasAccount(player)) {
createAccount(player.getPlayer());
}
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
try {
String updateSql = "UPDATE `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` " + "SET `money` = ?" + "WHERE `player_uuid` = ?";
preparedUpdateStatement = conn.prepareStatement(updateSql);
preparedUpdateStatement.setDouble(1, amount);
preparedUpdateStatement.setString(2, player.getUniqueId().toString());
preparedUpdateStatement.executeUpdate();
return true;
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
@Override
public boolean setBalance(UUID playerUUID, Double amount) {
Connection conn = money.getDatabaseManagerInterface().getConnection();
PreparedStatement preparedUpdateStatement = null;
try {
String updateSql = "UPDATE `" + money.getConfigurationHandler().getString("database.mysql.tableName") + "` " + "SET `money` = ?" + "WHERE `player_uuid` = ?";
preparedUpdateStatement = conn.prepareStatement(updateSql);
preparedUpdateStatement.setDouble(1, amount);
preparedUpdateStatement.setString(2, playerUUID.toString());
preparedUpdateStatement.executeUpdate();
return true;
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (preparedUpdateStatement != null) {
preparedUpdateStatement.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
}