JarvisBigBalls/Mineplex2018-withcommit
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Merge remote-tracking branch 'remotes/origin/sql_pooling'

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This commit is contained in:
Jonathan Williams 2015-03-11 18:30:52 -07:00
commit bf87cfd0cd
15 changed files with 98 additions and 298 deletions
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65
Plugins/Mineplex.Core/src/mineplex/core/account/repository/AccountRepository.java
View File

@ -1,5 +1,6 @@
package mineplex.core.account.repository;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
@ -19,6 +20,7 @@ import mineplex.core.common.Rank;
import mineplex.core.common.util.Callback;
import mineplex.core.common.util.NautHashMap;
import mineplex.core.common.util.UUIDFetcher;
import mineplex.core.database.DBPool;
import mineplex.core.database.DatabaseRunnable;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
@ -43,34 +45,9 @@ public class AccountRepository extends RepositoryBase
public AccountRepository(JavaPlugin plugin, String webAddress)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10&allowMultiQueries=true", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
_webAddress = webAddress;
Statement statement = null;
try
{
statement = getConnection().createStatement();
}
catch (Exception exception)
{
exception.printStackTrace();
}
finally
{
if (statement != null)
{
try
{
statement.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
}
}
@Override
@ -81,13 +58,11 @@ public class AccountRepository extends RepositoryBase
public void login(NautHashMap<String, ILoginProcessor> loginProcessors, String uuid, String name)
{
Statement statement = null;
ResultSet resultSet = null;
try
try (
Connection connection = getConnection();
Statement statement = connection.createStatement()
)
{
statement = getConnection().createStatement();
/*
boolean statementStatus = statement.execute(
"UPDATE accounts SET name='" + name + "', lastLogin=now() WHERE accounts.uuid = '" + uuid + "';"
@ -152,32 +127,6 @@ public class AccountRepository extends RepositoryBase
{
exception.printStackTrace();
}
finally
{
if (statement != null)
{
try
{
statement.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
if (resultSet != null)
{
try
{
resultSet.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
}
}
public String GetClient(String name, UUID uuid, String ipAddress)

3
Plugins/Mineplex.Core/src/mineplex/core/benefit/BenefitManagerRepository.java
View File

@ -3,6 +3,7 @@ package mineplex.core.benefit;
import java.sql.ResultSet;
import java.sql.SQLException;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.column.ColumnVarChar;
@ -16,7 +17,7 @@ public class BenefitManagerRepository extends RepositoryBase
public BenefitManagerRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
@Override

5
Plugins/Mineplex.Core/src/mineplex/core/database/DBPool.java
View File

@ -16,6 +16,7 @@ public final class DBPool
{
BasicDataSource source = new BasicDataSource();
source.addConnectionProperty("autoReconnect", "true");
source.addConnectionProperty("allowMultiQueries", "true");
source.setDefaultAutoCommit(true);
source.setEnableAutoCommitOnReturn(true);
source.setDefaultTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
@ -23,8 +24,8 @@ public final class DBPool
source.setUrl(url);
source.setUsername(username);
source.setPassword(password);
source.setMaxTotal(2);
source.setMaxIdle(2);
source.setMaxTotal(3);
source.setMaxIdle(3);
source.setTimeBetweenEvictionRunsMillis(180 * 1000);
source.setSoftMinEvictableIdleTimeMillis(180 * 1000);

255
Plugins/Mineplex.Core/src/mineplex/core/database/RepositoryBase.java
View File

@ -1,7 +1,6 @@
package mineplex.core.database;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
@ -22,58 +21,29 @@ import org.bukkit.plugin.java.JavaPlugin;
public abstract class RepositoryBase implements Listener
{
protected static Object _connectionLock = new Object();
private Connection _connection = null;
// Queue for failed processes
private static Object _queueLock = new Object();
private NautHashMap<DatabaseRunnable, String> _failedQueue = new NautHashMap<DatabaseRunnable, String>();
private String _connectionString;
private String _userName;
private String _password;
protected JavaPlugin Plugin;
protected DataSource DataSource;
public RepositoryBase(JavaPlugin plugin, String connectionString, String username, String password)
{
Plugin = plugin;
_connectionString = connectionString;
_userName = username;
_password = password;
Bukkit.getServer().getScheduler().runTaskAsynchronously(plugin, new Runnable()
{
public void run()
{
synchronized (_connectionLock)
{
initialize();
update();
}
}
});
plugin.getServer().getPluginManager().registerEvents(this, plugin);
}
private DataSource _dataSource; // Connection pool
protected JavaPlugin Plugin; // Plugin responsible for this repository
/**
* Constructor
* @param plugin - the {@link JavaPlugin} module responsible for this repository.
* @param dataSource - the {@link DataSource} responsible for providing the connection pool to this repository.
*/
public RepositoryBase(JavaPlugin plugin, DataSource dataSource)
{
Plugin = plugin;
DataSource = dataSource;
_dataSource = dataSource;
Bukkit.getServer().getScheduler().runTaskAsynchronously(plugin, new Runnable()
{
public void run()
{
synchronized (_connectionLock)
{
initialize();
update();
}
initialize();
update();
}
});
@ -84,34 +54,39 @@ public abstract class RepositoryBase implements Listener
protected abstract void update();
/**
* @return the {@link DataSource} used by the repository for connection pooling.
*/
protected DataSource getConnectionPool()
{
return _dataSource;
}
/**
* Requirements: {@link Connection}s must be closed after usage so they may be returned to the pool!
* @see Connection#close()
* @return a newly fetched {@link Connection} from the connection pool, if a connection can be made, null otherwise.
*/
protected Connection getConnection()
{
return getConnection(false);
}
protected Connection getConnection(boolean validate)
{
synchronized (_connectionLock)
try
{
try
{
if (_connection == null || (validate && !_connection.isValid(2)))
{
if (DataSource != null)
_connection = DataSource.getConnection();
else
_connection = DriverManager.getConnection(_connectionString, _userName, _password);
}
}
catch (SQLException e)
{
e.printStackTrace();
}
return _dataSource.getConnection();
}
catch (SQLException e)
{
e.printStackTrace();
// TODO: Log connection failures?
return null;
}
return _connection;
}
/**
* Execute a query against the repository.
* @param query - the concatenated query to execute in string form.
* @param columns - the column data values used for insertion into the query.
* @return the number of rows affected by this query in the repository.
*/
protected int executeUpdate(String query, Column<?>...columns)
{
return executeInsert(query, null, columns);
@ -119,16 +94,14 @@ public abstract class RepositoryBase implements Listener
protected int executeInsert(String query, ResultSetCallable callable, Column<?>...columns)
{
PreparedStatement preparedStatement = null;
int affectedRows = 0;
try
// Automatic resource management for handling/closing objects.
try (
Connection connection = getConnection();
PreparedStatement preparedStatement = connection.prepareStatement(query, Statement.RETURN_GENERATED_KEYS)
)
{
getConnection(false);
preparedStatement = _connection.prepareStatement(query, Statement.RETURN_GENERATED_KEYS);
for (int i=0; i < columns.length; i++)
{
columns[i].setValue(preparedStatement, i+1);
@ -137,49 +110,24 @@ public abstract class RepositoryBase implements Listener
affectedRows = preparedStatement.executeUpdate();
if (callable != null)
{
callable.processResultSet(preparedStatement.getGeneratedKeys());
}
}
catch (SQLException exception)
{
getConnection(true);
executeInsert(query, callable, columns);
}
catch (Exception exception)
{
exception.printStackTrace();
}
finally
{
if (preparedStatement != null)
{
try
{
preparedStatement.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
try
{
if (DataSource != null)
_connection.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
return affectedRows;
}
protected void executeQuery(PreparedStatement statement, ResultSetCallable callable, Column<?>...columns)
{
ResultSet resultSet = null;
try
{
for (int i=0; i < columns.length; i++)
@ -187,116 +135,39 @@ public abstract class RepositoryBase implements Listener
columns[i].setValue(statement, i+1);
}
resultSet = statement.executeQuery();
callable.processResultSet(resultSet);
try (ResultSet resultSet = statement.executeQuery())
{
callable.processResultSet(resultSet);
}
}
catch (SQLException exception)
{
getConnection(true);
executeQuery(statement, callable, columns);
}
catch (Exception exception)
{
exception.printStackTrace();
}
finally
{
if (resultSet != null)
{
try
{
resultSet.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
try
{
if (DataSource != null)
_connection.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
}
protected void executeQuery(String query, ResultSetCallable callable, Column<?>...columns)
{
PreparedStatement preparedStatement = null;
try
// Automatic resource management for handling/closing objects.
try (
Connection connection = getConnection();
PreparedStatement preparedStatement = connection.prepareStatement(query)
)
{
getConnection(false);
preparedStatement = _connection.prepareStatement(query);
executeQuery(preparedStatement, callable, columns);
}
catch (SQLException exception)
{
getConnection(true);
executeQuery(query, callable, columns);
}
catch (Exception exception)
{
exception.printStackTrace();
}
finally
{
if (preparedStatement != null)
{
try
{
preparedStatement.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
try
{
if (DataSource != null)
_connection.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
}
protected int executeUpdate(PreparedStatement preparedStatement, Column<?>...columns)
{
int affectedRows = 0;
try
{
for (int i=0; i < columns.length; i++)
{
columns[i].setValue(preparedStatement, i+1);
}
affectedRows = preparedStatement.executeUpdate();
}
catch (SQLException exception)
{
getConnection(true);
executeUpdate(preparedStatement, columns);
}
catch (Exception exception)
{
exception.printStackTrace();
}
return affectedRows;
}
protected void handleDatabaseCall(final DatabaseRunnable databaseRunnable, final String errorMessage)
@ -341,24 +212,6 @@ public abstract class RepositoryBase implements Listener
processFailedQueue();
}
@EventHandler
public void validateConnection(UpdateEvent event)
{
if (event.getType() != UpdateType.MIN_02 || DataSource != null)
return;
Bukkit.getScheduler().runTaskAsynchronously(Plugin, new Runnable()
{
public void run()
{
synchronized (_connectionLock)
{
getConnection(true);
}
}
});
}
private void processFailedQueue()
{
synchronized (_queueLock)

3
Plugins/Mineplex.Core/src/mineplex/core/donation/repository/DonationRepository.java
View File

@ -8,6 +8,7 @@ import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.common.util.Callback;
import mineplex.core.database.DBPool;
import mineplex.core.database.DatabaseRunnable;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.column.ColumnInt;
@ -33,7 +34,7 @@ public class DonationRepository extends RepositoryBase
public DonationRepository(JavaPlugin plugin, String webAddress)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
_webAddress = webAddress;
}

3
Plugins/Mineplex.Core/src/mineplex/core/inventory/data/InventoryRepository.java
View File

@ -7,6 +7,7 @@ import java.util.List;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnInt;
@ -31,7 +32,7 @@ public class InventoryRepository extends RepositoryBase
public InventoryRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
@Override

3
Plugins/Mineplex.Core/src/mineplex/core/leaderboard/StatEventsRepository.java
View File

@ -1,5 +1,6 @@
package mineplex.core.leaderboard;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.column.ColumnInt;
import mineplex.core.database.column.ColumnVarChar;
@ -35,7 +36,7 @@ public class StatEventsRepository extends RepositoryBase
*/
public StatEventsRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
@Override

25
Plugins/Mineplex.Core/src/mineplex/core/preferences/PreferencesRepository.java
View File

@ -1,5 +1,6 @@
package mineplex.core.preferences;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
@ -14,7 +15,7 @@ import mineplex.core.database.column.ColumnVarChar;
public class PreferencesRepository extends RepositoryBase
{
private static String CREATE_ACCOUNT_TABLE = "CREATE TABLE IF NOT EXISTS accountPreferences (id INT NOT NULL AUTO_INCREMENT, uuid VARCHAR(256), games BOOL NOT NULL DEFAULT 1, visibility BOOL NOT NULL DEFAULT 1, showChat BOOL NOT NULL DEFAULT 1, friendChat BOOL NOT NULL DEFAULT 1, privateMessaging BOOL NOT NULL DEFAULT 1, partyRequests BOOL NOT NULL DEFAULT 0, invisibility BOOL NOT NULL DEFAULT 0, forcefield BOOL NOT NULL DEFAULT 0, showMacReports BOOL NOT NULL DEFAULT 0, ignoreVelocity BOOL NOT NULL DEFAULT 0, PRIMARY KEY (id), UNIQUE INDEX uuid_index (uuid));";
//private static String CREATE_ACCOUNT_TABLE = "CREATE TABLE IF NOT EXISTS accountPreferences (id INT NOT NULL AUTO_INCREMENT, uuid VARCHAR(256), games BOOL NOT NULL DEFAULT 1, visibility BOOL NOT NULL DEFAULT 1, showChat BOOL NOT NULL DEFAULT 1, friendChat BOOL NOT NULL DEFAULT 1, privateMessaging BOOL NOT NULL DEFAULT 1, partyRequests BOOL NOT NULL DEFAULT 0, invisibility BOOL NOT NULL DEFAULT 0, forcefield BOOL NOT NULL DEFAULT 0, showMacReports BOOL NOT NULL DEFAULT 0, ignoreVelocity BOOL NOT NULL DEFAULT 0, PRIMARY KEY (id), UNIQUE INDEX uuid_index (uuid));";
private static String INSERT_ACCOUNT = "INSERT INTO accountPreferences (uuid) VALUES (?) ON DUPLICATE KEY UPDATE uuid=uuid;";
private static String UPDATE_ACCOUNT_PREFERENCES = "UPDATE accountPreferences SET games = ?, visibility = ?, showChat = ?, friendChat = ?, privateMessaging = ?, partyRequests = ?, invisibility = ?, forcefield = ?, showMacReports = ?, ignoreVelocity = ?, pendingFriendRequests = ?, friendDisplayInventoryUI = ? WHERE uuid=?;";
@ -36,12 +37,12 @@ public class PreferencesRepository extends RepositoryBase
public void saveUserPreferences(NautHashMap<String, UserPreferences> preferences)
{
PreparedStatement preparedStatement = null;
try
(
Connection connection = getConnection();
PreparedStatement preparedStatement = connection.prepareStatement(UPDATE_ACCOUNT_PREFERENCES);
)
{
preparedStatement = getConnection().prepareStatement(UPDATE_ACCOUNT_PREFERENCES);
for (Entry<String, UserPreferences> entry : preferences.entrySet())
{
preparedStatement.setBoolean(1, entry.getValue().HubGames);
@ -93,20 +94,6 @@ public class PreferencesRepository extends RepositoryBase
{
exception.printStackTrace();
}
finally
{
if (preparedStatement != null)
{
try
{
preparedStatement.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
}
}
public UserPreferences loadClientInformation(final ResultSet resultSet) throws SQLException

3
Plugins/Mineplex.Core/src/mineplex/core/report/ReportRepository.java
View File

@ -7,6 +7,7 @@ import java.util.UUID;
import java.util.Map.Entry;
import mineplex.core.common.util.NautHashMap;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnInt;
@ -40,7 +41,7 @@ This will be used to determine if staff are handling
public ReportRepository(JavaPlugin plugin, String connectionString)
{
super(plugin, connectionString, "root", "tAbechAk3wR7tuTh"); // TODO: Config file for host/pass?
super(plugin, DBPool.ACCOUNT);
}
@Override

4
Plugins/Mineplex.Core/src/mineplex/core/spawn/SpawnRepository.java
View File

@ -7,6 +7,7 @@ import java.util.List;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnVarChar;
@ -22,8 +23,7 @@ public class SpawnRepository extends RepositoryBase
public SpawnRepository(JavaPlugin plugin, String serverName)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
_serverName = serverName;
}

9
Plugins/Mineplex.Core/src/mineplex/core/stats/StatsRepository.java
View File

@ -9,6 +9,7 @@ import java.util.List;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.common.util.NautHashMap;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnVarChar;
@ -18,6 +19,7 @@ import org.jooq.DSLContext;
import org.jooq.Insert;
import org.jooq.Record2;
import org.jooq.Result;
import org.jooq.SQLDialect;
import org.jooq.Update;
import org.jooq.impl.DSL;
@ -31,7 +33,7 @@ public class StatsRepository extends RepositoryBase
public StatsRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
@Override
@ -79,8 +81,7 @@ public class StatsRepository extends RepositoryBase
{
try
{
DSLContext context = DSL.using(getConnection(true));
DSLContext context = DSL.using(getConnectionPool(), SQLDialect.MYSQL);
List<Update> updates = new ArrayList<>();
List<Insert> inserts = new ArrayList<>();
@ -133,7 +134,7 @@ public class StatsRepository extends RepositoryBase
synchronized (this)
{
context = DSL.using(getConnection());
context = DSL.using(getConnectionPool(), SQLDialect.MYSQL);
}
Result<Record2<String, Integer>> result = context.select(Tables.stats.name, Tables.accountStats.value).from(Tables.accountStats)

3
Plugins/Mineplex.EnjinTranslator/src/mineplex/enjinTranslator/TempRepository.java
View File

@ -2,6 +2,7 @@ package mineplex.enjinTranslator;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.column.ColumnInt;
import mineplex.core.database.column.ColumnVarChar;
@ -12,7 +13,7 @@ public class TempRepository extends RepositoryBase
public TempRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
public void addGemBooster(String name, int amount)

3
Plugins/Mineplex.Game.Clans/src/mineplex/game/clans/fields/repository/FieldRepository.java
View File

@ -7,6 +7,7 @@ import java.util.List;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnByte;
@ -31,7 +32,7 @@ public class FieldRepository extends RepositoryBase
public FieldRepository(JavaPlugin plugin)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
}
public List<FieldBlockToken> getFieldBlocks(String server)

4
Plugins/Mineplex.Hub/src/mineplex/hub/mail/MailRepository.java
View File

@ -6,9 +6,11 @@ import java.util.UUID;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.database.Tables;
import mineplex.database.tables.records.MailRecord;
import org.jooq.DSLContext;
import org.jooq.Result;
import org.jooq.impl.DSL;
@ -19,7 +21,7 @@ public class MailRepository extends RepositoryBase
public MailRepository(JavaPlugin plugin, MailManager manager)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
_manager = manager;
}

4
Plugins/Mineplex.StaffServer/src/mineplex/staffServer/password/PasswordRepository.java
View File

@ -7,6 +7,7 @@ import java.util.List;
import org.bukkit.plugin.java.JavaPlugin;
import mineplex.core.database.DBPool;
import mineplex.core.database.RepositoryBase;
import mineplex.core.database.ResultSetCallable;
import mineplex.core.database.column.ColumnVarChar;
@ -23,8 +24,7 @@ public class PasswordRepository extends RepositoryBase
public PasswordRepository(JavaPlugin plugin, String serverName)
{
super(plugin, "jdbc:mysql://db.mineplex.com:3306/Account?autoReconnect=true&failOverReadOnly=false&maxReconnects=10", "root", "tAbechAk3wR7tuTh");
super(plugin, DBPool.ACCOUNT);
_serverName = serverName;
}