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Rewiring the SQL code to the new configs

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This commit is contained in:
nossr50 2019-03-12 00:09:51 -07:00
parent e94005df34
commit be69f0d6a7
5 changed files with 126 additions and 66 deletions
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10
src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryDatabase.java
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@ -12,11 +12,7 @@ public class ConfigCategoryDatabase {
@Setting(value = "Table_Prefix", comment = "The Prefix that will be used for tables in your DB")
private String tablePrefix = "mcmmo_";
@Setting(value = "Max_Connections", comment = "This setting is the max simultaneous MySQL/MariaDB connections allowed at a time, this needs to be high enough to support multiple player logins in quick succession")
private ConfigCategoryMaxConnections configCategoryMaxConnections;
@Setting(value = "Max_Pool_Size", comment = "This setting is the max size of the pool of cached connections that we hold at any given time.")
private ConfigCategoryMaxPoolSize configCategoryMaxPoolSize;
/*
* GETTER BOILERPLATE
@ -30,11 +26,5 @@ public class ConfigCategoryDatabase {
return tablePrefix;
}
public ConfigCategoryMaxConnections getConfigCategoryMaxConnections() {
return configCategoryMaxConnections;
}
public ConfigCategoryMaxPoolSize getConfigCategoryMaxPoolSize() {
return configCategoryMaxPoolSize;
}
}

36
src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryMySQL.java
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@ -1,5 +1,7 @@
package com.gmail.nossr50.config.hocon.database;
import com.gmail.nossr50.database.SQLDatabaseManager;
import com.gmail.nossr50.mcMMO;
import ninja.leaping.configurate.objectmapping.Setting;
import ninja.leaping.configurate.objectmapping.serialize.ConfigSerializable;
@ -26,6 +28,10 @@ public class ConfigCategoryMySQL {
return enabled;
}
public ConfigCategoryUser getConfigCategoryUser() {
return configCategoryUser;
}
public ConfigCategoryDatabase getConfigCategoryDatabase() {
return configCategoryDatabase;
}
@ -33,4 +39,34 @@ public class ConfigCategoryMySQL {
public ConfigCategoryServer getConfigCategoryServer() {
return configCategoryServer;
}
public int getMaxPoolSize(SQLDatabaseManager.PoolIdentifier poolIdentifier)
{
switch (poolIdentifier)
{
case LOAD:
return configCategoryServer.getConfigCategoryMaxPoolSize().getLoad();
case SAVE:
return configCategoryServer.getConfigCategoryMaxPoolSize().getSave();
case MISC:
return configCategoryServer.getConfigCategoryMaxPoolSize().getMisc();
default:
return 20;
}
}
public int getMaxConnections(SQLDatabaseManager.PoolIdentifier poolIdentifier)
{
switch (poolIdentifier)
{
case LOAD:
return configCategoryServer.getConfigCategoryMaxPoolSize().getLoad();
case SAVE:
return configCategoryServer.getConfigCategoryMaxPoolSize().getSave();
case MISC:
return configCategoryServer.getConfigCategoryMaxPoolSize().getMisc();
default:
return 20;
}
}
}

16
src/main/java/com/gmail/nossr50/config/hocon/database/ConfigCategoryServer.java
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@ -17,6 +17,12 @@ public class ConfigCategoryServer {
@Setting(value = "Server_Address", comment = "The address for your MySQL/MariaDB server")
private String serverAddress = "localhost";
@Setting(value = "Max_Connections", comment = "This setting is the max simultaneous MySQL/MariaDB connections allowed at a time, this needs to be high enough to support multiple player logins in quick succession")
private ConfigCategoryMaxConnections configCategoryMaxConnections;
@Setting(value = "Max_Pool_Size", comment = "This setting is the max size of the pool of cached connections that we hold at any given time.")
private ConfigCategoryMaxPoolSize configCategoryMaxPoolSize;
/*
* GETTER BOILERPLATE
*/
@ -32,4 +38,14 @@ public class ConfigCategoryServer {
public String getServerAddress() {
return serverAddress;
}
public ConfigCategoryMaxConnections getConfigCategoryMaxConnections() {
return configCategoryMaxConnections;
}
public ConfigCategoryMaxPoolSize getConfigCategoryMaxPoolSize() {
return configCategoryMaxPoolSize;
}
}

120
src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
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@ -21,7 +21,8 @@ import java.util.concurrent.locks.ReentrantLock;
public final class SQLDatabaseManager implements DatabaseManager {
private static final String ALL_QUERY_VERSION = "total";
private String tablePrefix = MainConfig.getInstance().getMySQLTablePrefix();
public static final String COM_MYSQL_JDBC_DRIVER = "com.mysql.jdbc.Driver";
private String tablePrefix = mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getTablePrefix();
private final Map<UUID, Integer> cachedUserIDs = new HashMap<UUID, Integer>();
@ -32,10 +33,10 @@ public final class SQLDatabaseManager implements DatabaseManager {
private ReentrantLock massUpdateLock = new ReentrantLock();
protected SQLDatabaseManager() {
String connectionString = "jdbc:mysql://" + MainConfig.getInstance().getMySQLServerName()
+ ":" + MainConfig.getInstance().getMySQLServerPort() + "/" + MainConfig.getInstance().getMySQLDatabaseName();
String connectionString = "jdbc:mysql://" + mcMMO.getMySQLConfigSettings().getConfigCategoryServer().getServerAddress()
+ ":" + mcMMO.getMySQLConfigSettings().getConfigCategoryServer().getServerPort() + "/" + mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName();
if(MainConfig.getInstance().getMySQLSSL())
if(mcMMO.getMySQLConfigSettings().getConfigCategoryServer().isUseSSL())
connectionString +=
"?verifyServerCertificate=false"+
"&useSSL=true"+
@ -46,7 +47,7 @@ public final class SQLDatabaseManager implements DatabaseManager {
try {
// Force driver to load if not yet loaded
Class.forName("com.mysql.jdbc.Driver");
Class.forName(COM_MYSQL_JDBC_DRIVER);
}
catch (ClassNotFoundException e) {
e.printStackTrace();
@ -54,56 +55,58 @@ public final class SQLDatabaseManager implements DatabaseManager {
//throw e; // aborts onEnable() Riking if you want to do this, fully implement it.
}
PoolProperties poolProperties = new PoolProperties();
poolProperties.setDriverClassName("com.mysql.jdbc.Driver");
poolProperties.setUrl(connectionString);
poolProperties.setUsername(MainConfig.getInstance().getMySQLUserName());
poolProperties.setPassword(MainConfig.getInstance().getMySQLUserPassword());
poolProperties.setMaxIdle(MainConfig.getInstance().getMySQLMaxPoolSize(PoolIdentifier.MISC));
poolProperties.setMaxActive(MainConfig.getInstance().getMySQLMaxConnections(PoolIdentifier.MISC));
poolProperties.setInitialSize(0);
poolProperties.setMaxWait(-1);
poolProperties.setRemoveAbandoned(true);
poolProperties.setRemoveAbandonedTimeout(60);
poolProperties.setTestOnBorrow(true);
poolProperties.setValidationQuery("SELECT 1");
poolProperties.setValidationInterval(30000);
miscPool = new DataSource(poolProperties);
poolProperties = new PoolProperties();
poolProperties.setDriverClassName("com.mysql.jdbc.Driver");
poolProperties.setUrl(connectionString);
poolProperties.setUsername(MainConfig.getInstance().getMySQLUserName());
poolProperties.setPassword(MainConfig.getInstance().getMySQLUserPassword());
poolProperties.setInitialSize(0);
poolProperties.setMaxIdle(MainConfig.getInstance().getMySQLMaxPoolSize(PoolIdentifier.SAVE));
poolProperties.setMaxActive(MainConfig.getInstance().getMySQLMaxConnections(PoolIdentifier.SAVE));
poolProperties.setMaxWait(-1);
poolProperties.setRemoveAbandoned(true);
poolProperties.setRemoveAbandonedTimeout(60);
poolProperties.setTestOnBorrow(true);
poolProperties.setValidationQuery("SELECT 1");
poolProperties.setValidationInterval(30000);
savePool = new DataSource(poolProperties);
poolProperties = new PoolProperties();
poolProperties.setDriverClassName("com.mysql.jdbc.Driver");
poolProperties.setUrl(connectionString);
poolProperties.setUsername(MainConfig.getInstance().getMySQLUserName());
poolProperties.setPassword(MainConfig.getInstance().getMySQLUserPassword());
poolProperties.setInitialSize(0);
poolProperties.setMaxIdle(MainConfig.getInstance().getMySQLMaxPoolSize(PoolIdentifier.LOAD));
poolProperties.setMaxActive(MainConfig.getInstance().getMySQLMaxConnections(PoolIdentifier.LOAD));
poolProperties.setMaxWait(-1);
poolProperties.setRemoveAbandoned(true);
poolProperties.setRemoveAbandonedTimeout(60);
poolProperties.setTestOnBorrow(true);
poolProperties.setValidationQuery("SELECT 1");
poolProperties.setValidationInterval(30000);
loadPool = new DataSource(poolProperties);
//Setup Save, Load, and Misc pools
setupPools(connectionString);
checkStructure();
}
/**
* Set up our pools
* @param connectionString the MySQL connection string
*/
private void setupPools(String connectionString)
{
miscPool = new DataSource(setupPool(PoolIdentifier.MISC, connectionString));
loadPool = new DataSource(setupPool(PoolIdentifier.LOAD, connectionString));
savePool = new DataSource(setupPool(PoolIdentifier.SAVE, connectionString));
}
/**
* Sets up our pool using settings from the users config
* @param poolIdentifier the target pool
* @param connectionString the MySQL connection string
* @return the pool properties ready for conversion
*/
private PoolProperties setupPool(PoolIdentifier poolIdentifier, String connectionString)
{
PoolProperties poolProperties = new PoolProperties();
poolProperties.setDriverClassName(COM_MYSQL_JDBC_DRIVER);
poolProperties.setUrl(connectionString);
//MySQL User Name
poolProperties.setUsername(mcMMO.getMySQLConfigSettings().getConfigCategoryUser().getUsername());
//MySQL User Password
poolProperties.setPassword(mcMMO.getMySQLConfigSettings().getConfigCategoryUser().getPassword());
//Initial Size
poolProperties.setInitialSize(0);
//Max Pool Size for Misc
poolProperties.setMaxIdle(mcMMO.getMySQLConfigSettings().getMaxPoolSize(poolIdentifier));
//Max Connections for Misc
poolProperties.setMaxActive(mcMMO.getMySQLConfigSettings().getMaxConnections(poolIdentifier));
poolProperties.setMaxWait(-1);
poolProperties.setRemoveAbandoned(true);
poolProperties.setRemoveAbandonedTimeout(60);
poolProperties.setTestOnBorrow(true);
poolProperties.setValidationQuery("SELECT 1");
poolProperties.setValidationInterval(30000);
return poolProperties;
}
public void purgePowerlessUsers() {
massUpdateLock.lock();
mcMMO.p.getLogger().info("Purging powerless users...");
@ -779,7 +782,8 @@ public final class SQLDatabaseManager implements DatabaseManager {
statement = connection.prepareStatement("SELECT table_name FROM INFORMATION_SCHEMA.TABLES"
+ " WHERE table_schema = ?"
+ " AND table_name = ?");
statement.setString(1, MainConfig.getInstance().getMySQLDatabaseName());
//Database name
statement.setString(1, mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName());
statement.setString(2, tablePrefix + "users");
resultSet = statement.executeQuery();
if (!resultSet.next()) {
@ -795,7 +799,8 @@ public final class SQLDatabaseManager implements DatabaseManager {
tryClose(createStatement);
}
tryClose(resultSet);
statement.setString(1, MainConfig.getInstance().getMySQLDatabaseName());
//Database name
statement.setString(1, mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName());
statement.setString(2, tablePrefix + "huds");
resultSet = statement.executeQuery();
if (!resultSet.next()) {
@ -809,7 +814,8 @@ public final class SQLDatabaseManager implements DatabaseManager {
tryClose(createStatement);
}
tryClose(resultSet);
statement.setString(1, MainConfig.getInstance().getMySQLDatabaseName());
//Database name
statement.setString(1, mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName());
statement.setString(2, tablePrefix + "cooldowns");
resultSet = statement.executeQuery();
if (!resultSet.next()) {
@ -834,7 +840,8 @@ public final class SQLDatabaseManager implements DatabaseManager {
tryClose(createStatement);
}
tryClose(resultSet);
statement.setString(1, MainConfig.getInstance().getMySQLDatabaseName());
//Database name
statement.setString(1, mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName());
statement.setString(2, tablePrefix + "skills");
resultSet = statement.executeQuery();
if (!resultSet.next()) {
@ -862,7 +869,8 @@ public final class SQLDatabaseManager implements DatabaseManager {
tryClose(createStatement);
}
tryClose(resultSet);
statement.setString(1, MainConfig.getInstance().getMySQLDatabaseName());
//Database name
statement.setString(1, mcMMO.getMySQLConfigSettings().getConfigCategoryDatabase().getDatabaseName());
statement.setString(2, tablePrefix + "experience");
resultSet = statement.executeQuery();
if (!resultSet.next()) {

10
src/main/java/com/gmail/nossr50/mcMMO.java
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@ -5,6 +5,7 @@ import com.gmail.nossr50.config.CoreSkillsConfig;
import com.gmail.nossr50.config.MainConfig;
import com.gmail.nossr50.config.WorldBlacklist;
import com.gmail.nossr50.config.experience.ExperienceConfig;
import com.gmail.nossr50.config.hocon.database.ConfigCategoryMySQL;
import com.gmail.nossr50.database.DatabaseManager;
import com.gmail.nossr50.database.DatabaseManagerFactory;
import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
@ -322,6 +323,15 @@ public class mcMMO extends JavaPlugin {
return databaseManager;
}
/**
* Returns settings for MySQL from the users config
* @return returns settings for MySQL from the users config
*/
public static ConfigCategoryMySQL getMySQLConfigSettings()
{
return configManager.getConfigDatabase().getConfigCategoryMySQL();
}
/*public static ModManager getModManager() {
return modManager;
}*/