ceikry
65 lines
1.6 KiB
Kotlin
65 lines
1.6 KiB
Kotlin
package ms.system.mysql
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import ms.system.util.ManagementConstants
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import ms.system.util.ManagementConstants.DATABASE_HOST_ADDRESS
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import ms.system.util.ManagementConstants.DATABASE_NAME
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import ms.system.util.ManagementConstants.DATABASE_PASSWORD
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import ms.system.util.ManagementConstants.DATABASE_PORT
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import ms.system.util.ManagementConstants.DATABASE_USERNAME
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import java.sql.Connection
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import java.sql.DriverManager
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import java.sql.SQLException
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/**
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* Manages the sql connections.
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* @author Vexia
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*/
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object SQLManager {
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/**
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* IF the sql manager is initialized.
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*/
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var isInitialized = false
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/**
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* Initializes the sql manager.
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*/
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@JvmStatic
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fun init() {
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isInitialized = true
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WorldListSQLHandler.clearWorldList()
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}
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/**
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* Gets a connection from the pool.
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* @return The connection.
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*/
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@JvmStatic
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val connection: Connection?
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get() {
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try {
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return DriverManager.getConnection(
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"jdbc:mysql://$DATABASE_HOST_ADDRESS:$DATABASE_PORT/$DATABASE_NAME?useTimezone=true&serverTimezone=UTC",
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DATABASE_USERNAME,
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DATABASE_PASSWORD
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)
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} catch (e: SQLException) {
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println("Error: Mysql error message=" + e.message + ".")
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}
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return null
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}
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/**
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* Releases the connection so it's available for usage.
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* @param connection The connection.
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*/
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@JvmStatic
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fun close(connection: Connection) {
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try {
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connection.close()
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} catch (e: SQLException) {
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e.printStackTrace()
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}
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}
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}
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