Module edu.ntnu.idatt1002.k1g4

Package edu.ntnu.idatt1002.k1g4.dao

Class Database

java.lang.Object

edu.ntnu.idatt1002.k1g4.dao.Database

public class Database
extends Object

Class used to create Database connection

Version:

0.1

Author:

Callum Gran

Constructor Summary

Constructors

Constructor	Description
Database()

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	Method to get a connection from the Database object.
static Database	instance()	Checks if there is an existing instance of Database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Database

public Database()

Method Details

instance

public static Database instance()

Checks if there is an existing instance of Database. If not, it creates one.

Returns:

database Database: An instance of Database, either the existing one, or a newly created one.

getConnection

public Connection getConnection()
                         throws SQLException

Method to get a connection from the Database object.

Returns:

Connection: A connection to the Database object.

Throws:

SQLException - if failing to get connection