|
|
|
@ -40,57 +40,13 @@ import java.util.logging.Level;
|
|
|
|
|
|
|
|
|
|
|
|
public class MySqlDatabase extends Database {
|
|
|
|
public class MySqlDatabase extends Database {
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* MySQL protocol
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
private final Database.Type type;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* MySQL server hostname
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
private final String mySqlHost;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* MySQL server port
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
private final int mySqlPort;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
|
|
* Database to use on the MySQL server
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
private final String mySqlDatabaseName;
|
|
|
|
|
|
|
|
private final String mySqlUsername;
|
|
|
|
|
|
|
|
private final String mySqlPassword;
|
|
|
|
|
|
|
|
private final String mySqlConnectionParameters;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private final int hikariMaximumPoolSize;
|
|
|
|
|
|
|
|
private final int hikariMinimumIdle;
|
|
|
|
|
|
|
|
private final long hikariMaximumLifetime;
|
|
|
|
|
|
|
|
private final long hikariKeepAliveTime;
|
|
|
|
|
|
|
|
private final long hikariConnectionTimeOut;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private static final String DATA_POOL_NAME = "HuskSyncHikariPool";
|
|
|
|
private static final String DATA_POOL_NAME = "HuskSyncHikariPool";
|
|
|
|
|
|
|
|
private final String protocol;
|
|
|
|
/**
|
|
|
|
private HikariDataSource dataSource;
|
|
|
|
* The Hikari data source - a pool of database connections that can be fetched on-demand
|
|
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
private HikariDataSource connectionPool;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public MySqlDatabase(@NotNull HuskSync plugin) {
|
|
|
|
public MySqlDatabase(@NotNull HuskSync plugin) {
|
|
|
|
super(plugin);
|
|
|
|
super(plugin);
|
|
|
|
final Settings settings = plugin.getSettings();
|
|
|
|
this.protocol = plugin.getSettings().getDatabaseType().getProtocol();
|
|
|
|
this.type = settings.getSqlType();
|
|
|
|
|
|
|
|
this.mySqlHost = settings.getMySqlHost();
|
|
|
|
|
|
|
|
this.mySqlPort = settings.getMySqlPort();
|
|
|
|
|
|
|
|
this.mySqlDatabaseName = settings.getMySqlDatabase();
|
|
|
|
|
|
|
|
this.mySqlUsername = settings.getMySqlUsername();
|
|
|
|
|
|
|
|
this.mySqlPassword = settings.getMySqlPassword();
|
|
|
|
|
|
|
|
this.mySqlConnectionParameters = settings.getMySqlConnectionParameters();
|
|
|
|
|
|
|
|
this.hikariMaximumPoolSize = settings.getMySqlConnectionPoolSize();
|
|
|
|
|
|
|
|
this.hikariMinimumIdle = settings.getMySqlConnectionPoolIdle();
|
|
|
|
|
|
|
|
this.hikariMaximumLifetime = settings.getMySqlConnectionPoolLifetime();
|
|
|
|
|
|
|
|
this.hikariKeepAliveTime = settings.getMySqlConnectionPoolKeepAlive();
|
|
|
|
|
|
|
|
this.hikariConnectionTimeOut = settings.getMySqlConnectionPoolTimeout();
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
/**
|
|
|
|
@ -100,46 +56,68 @@ public class MySqlDatabase extends Database {
|
|
|
|
* @throws SQLException if the connection fails for some reason
|
|
|
|
* @throws SQLException if the connection fails for some reason
|
|
|
|
*/
|
|
|
|
*/
|
|
|
|
private Connection getConnection() throws SQLException {
|
|
|
|
private Connection getConnection() throws SQLException {
|
|
|
|
return connectionPool.getConnection();
|
|
|
|
return dataSource.getConnection();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
public boolean initialize() {
|
|
|
|
public void initialize() throws IllegalStateException {
|
|
|
|
try {
|
|
|
|
// Initialize the Hikari pooled connection
|
|
|
|
// Create jdbc driver connection url
|
|
|
|
dataSource = new HikariDataSource();
|
|
|
|
final String jdbcUrl = "jdbc:" + type.getProtocol() + "://" + mySqlHost + ":" + mySqlPort + "/" + mySqlDatabaseName + mySqlConnectionParameters;
|
|
|
|
dataSource.setJdbcUrl(String.format("jdbc:%s://%s:%s/%s%s",
|
|
|
|
connectionPool = new HikariDataSource();
|
|
|
|
protocol,
|
|
|
|
connectionPool.setJdbcUrl(jdbcUrl);
|
|
|
|
plugin.getSettings().getMySqlHost(),
|
|
|
|
|
|
|
|
plugin.getSettings().getMySqlPort(),
|
|
|
|
// Authenticate
|
|
|
|
plugin.getSettings().getMySqlDatabase(),
|
|
|
|
connectionPool.setUsername(mySqlUsername);
|
|
|
|
plugin.getSettings().getMySqlConnectionParameters()
|
|
|
|
connectionPool.setPassword(mySqlPassword);
|
|
|
|
));
|
|
|
|
|
|
|
|
|
|
|
|
// Set various additional parameters
|
|
|
|
// Authenticate with the database
|
|
|
|
connectionPool.setMaximumPoolSize(hikariMaximumPoolSize);
|
|
|
|
dataSource.setUsername(plugin.getSettings().getMySqlUsername());
|
|
|
|
connectionPool.setMinimumIdle(hikariMinimumIdle);
|
|
|
|
dataSource.setPassword(plugin.getSettings().getMySqlPassword());
|
|
|
|
connectionPool.setMaxLifetime(hikariMaximumLifetime);
|
|
|
|
|
|
|
|
connectionPool.setKeepaliveTime(hikariKeepAliveTime);
|
|
|
|
// Set connection pool options
|
|
|
|
connectionPool.setConnectionTimeout(hikariConnectionTimeOut);
|
|
|
|
dataSource.setMaximumPoolSize(plugin.getSettings().getMySqlConnectionPoolSize());
|
|
|
|
connectionPool.setPoolName(DATA_POOL_NAME);
|
|
|
|
dataSource.setMinimumIdle(plugin.getSettings().getMySqlConnectionPoolIdle());
|
|
|
|
|
|
|
|
dataSource.setMaxLifetime(plugin.getSettings().getMySqlConnectionPoolLifetime());
|
|
|
|
// Prepare database schema; make tables if they don't exist
|
|
|
|
dataSource.setKeepaliveTime(plugin.getSettings().getMySqlConnectionPoolKeepAlive());
|
|
|
|
try (Connection connection = connectionPool.getConnection()) {
|
|
|
|
dataSource.setConnectionTimeout(plugin.getSettings().getMySqlConnectionPoolTimeout());
|
|
|
|
// Load database schema CREATE statements from schema file
|
|
|
|
dataSource.setPoolName(DATA_POOL_NAME);
|
|
|
|
final String[] databaseSchema = getSchemaStatements("database/mysql_schema.sql");
|
|
|
|
|
|
|
|
try (Statement statement = connection.createStatement()) {
|
|
|
|
// Set additional connection pool properties
|
|
|
|
for (String tableCreationStatement : databaseSchema) {
|
|
|
|
final Properties properties = new Properties();
|
|
|
|
statement.execute(tableCreationStatement);
|
|
|
|
properties.putAll(
|
|
|
|
}
|
|
|
|
Map.of("cachePrepStmts", "true",
|
|
|
|
|
|
|
|
"prepStmtCacheSize", "250",
|
|
|
|
|
|
|
|
"prepStmtCacheSqlLimit", "2048",
|
|
|
|
|
|
|
|
"useServerPrepStmts", "true",
|
|
|
|
|
|
|
|
"useLocalSessionState", "true",
|
|
|
|
|
|
|
|
"useLocalTransactionState", "true"
|
|
|
|
|
|
|
|
));
|
|
|
|
|
|
|
|
properties.putAll(
|
|
|
|
|
|
|
|
Map.of(
|
|
|
|
|
|
|
|
"rewriteBatchedStatements", "true",
|
|
|
|
|
|
|
|
"cacheResultSetMetadata", "true",
|
|
|
|
|
|
|
|
"cacheServerConfiguration", "true",
|
|
|
|
|
|
|
|
"elideSetAutoCommits", "true",
|
|
|
|
|
|
|
|
"maintainTimeStats", "false")
|
|
|
|
|
|
|
|
);
|
|
|
|
|
|
|
|
dataSource.setDataSourceProperties(properties);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Prepare database schema; make tables if they don't exist
|
|
|
|
|
|
|
|
try (Connection connection = dataSource.getConnection()) {
|
|
|
|
|
|
|
|
final String[] databaseSchema = getSchemaStatements(String.format("database/%s_schema.sql", protocol));
|
|
|
|
|
|
|
|
try (Statement statement = connection.createStatement()) {
|
|
|
|
|
|
|
|
for (String tableCreationStatement : databaseSchema) {
|
|
|
|
|
|
|
|
statement.execute(tableCreationStatement);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
} catch (SQLException e) {
|
|
|
|
} catch (SQLException | IOException e) {
|
|
|
|
throw new IllegalStateException("Failed to create database tables. Please ensure you are running MySQL v8.0+ " +
|
|
|
|
plugin.log(Level.SEVERE, "Failed to perform database setup: " + e.getMessage());
|
|
|
|
"and that your connecting user account has privileges to create tables.", e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
|
|
} catch (SQLException | IOException e) {
|
|
|
|
plugin.log(Level.SEVERE, "An unhandled exception occurred during database setup!", e);
|
|
|
|
throw new IllegalStateException("Failed to establish a connection to the MySQL database. " +
|
|
|
|
|
|
|
|
"Please check the supplied database credentials in the config file", e);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
@ -445,9 +423,9 @@ public class MySqlDatabase extends Database {
|
|
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
@Override
|
|
|
|
public void close() {
|
|
|
|
public void close() {
|
|
|
|
if (connectionPool != null) {
|
|
|
|
if (dataSource != null) {
|
|
|
|
if (!connectionPool.isClosed()) {
|
|
|
|
if (!dataSource.isClosed()) {
|
|
|
|
connectionPool.close();
|
|
|
|
dataSource.close();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
William
2 years ago
committed by
GitHub