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84 changes: 84 additions & 0 deletions
84
src/main/java/com/mattmx/reconnect/storage/PostgreSQLStorage.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| package com.mattmx.reconnect.storage; | ||
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| import com.mattmx.reconnect.ReconnectConfig; | ||
| import com.mattmx.reconnect.ReconnectVelocity; | ||
| import com.zaxxer.hikari.HikariConfig; | ||
| import com.zaxxer.hikari.HikariDataSource; | ||
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|
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| import java.sql.Connection; | ||
| import java.sql.ResultSet; | ||
| import java.sql.SQLException; | ||
| import java.sql.Statement; | ||
|
|
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| public class PostgreSQLStorage extends StorageMethod { | ||
| private HikariDataSource ds; | ||
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|
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| @Override | ||
| public void init() { | ||
| ReconnectConfig config = ReconnectVelocity.get().getConfig(); | ||
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| HikariConfig hikariConfig = new HikariConfig(); | ||
| hikariConfig.setDriverClassName(org.mariadb.jdbc.Driver.class.getName()); | ||
| if (config.storage.data.connectionParameters.useJdbcString) { | ||
| hikariConfig.setJdbcUrl(config.storage.data.connectionParameters.jdbcString); | ||
| } else { | ||
| hikariConfig.setJdbcUrl("jdbc:postgresql://" + config.storage.data.address + "/" + config.storage.data.database); | ||
| } | ||
| hikariConfig.setUsername(config.storage.data.username); | ||
| hikariConfig.setPassword(config.storage.data.password); | ||
| hikariConfig.setConnectionTimeout(config.storage.data.connectionParameters.connectionTimeout); | ||
| hikariConfig.setIdleTimeout(config.storage.data.connectionParameters.idleTimeout); | ||
| hikariConfig.setKeepaliveTime(config.storage.data.connectionParameters.keepAliveTime); | ||
| hikariConfig.setMaxLifetime(config.storage.data.connectionParameters.maxLifetime); | ||
| hikariConfig.setMinimumIdle(config.storage.data.connectionParameters.minimumIdle); | ||
| hikariConfig.setMaximumPoolSize(config.storage.data.connectionParameters.maximumPoolSize); | ||
| hikariConfig.setPoolName("reconnect"); | ||
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| ds = new HikariDataSource(hikariConfig); | ||
| try (Connection con = ds.getConnection()) { | ||
| Statement statement = con.createStatement(); | ||
| statement.executeUpdate("CREATE TABLE IF NOT EXISTS reconnect_data(" + | ||
| "uuid VARCHAR(255)," + | ||
| "lastserver TEXT," + | ||
| "PRIMARY KEY(uuid))"); | ||
| } catch (SQLException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
|
|
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| @Override | ||
| public void setLastServer(String uuid, String servername) { | ||
| try (Connection con = ds.getConnection()) { | ||
| Statement statement = con.createStatement(); | ||
| statement.executeUpdate( | ||
| "INSERT INTO reconnect_data VALUES ('" + uuid + "','" + servername + "')" + | ||
| "ON CONFLICT (uuid) DO UPDATE SET lastserver = '" + servername + "'"); | ||
| } catch (SQLException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public String getLastServer(String uuid) { | ||
| try (Connection con = ds.getConnection()) { | ||
| Statement statement = con.createStatement(); | ||
| ResultSet rs = statement.executeQuery("SELECT lastserver FROM reconnect_data WHERE uuid = '" + uuid + "'"); | ||
| if (rs.next()) { | ||
| return rs.getString("lastserver"); | ||
| } | ||
| } catch (SQLException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| return null; | ||
| } | ||
|
|
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| @Override | ||
| public void save() { | ||
| ds.close(); | ||
| } | ||
|
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| @Override | ||
| public String getMethod() { | ||
| return "postgresql"; | ||
| } | ||
| } |