Package com.jdbc.database

Class DB2024TEAM07_Database

java.lang.Object

com.jdbc.database.DB2024TEAM07_Database

public class DB2024TEAM07_Database
extends Object

This class provides a single point of access to the database connection for the E-MATEASY application. It utilizes the Singleton design pattern to ensure only one instance of the database connection is created and shared throughout the application.

Field Summary

Fields

Modifier and Type	Field	Description
private Connection	conn
(package private) static final String	DB_URL	The database URL for connecting to the E-MATEASY database.
private static DB2024TEAM07_Database	instance
(package private) static final String	JDBC_DRIVER	The JDBC driver class name.
(package private) static final String	PASS
(package private) static final String	USER

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DB2024TEAM07_Database()	Private constructor to prevent object creation from outside the class.

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	Provides access to the established database connection.
static DB2024TEAM07_Database	getInstance()	Returns the single instance of the DB2024TEAM07_Database object.

Methods inherited from class java.lang.Object

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

Field Details

JDBC_DRIVER

static final String JDBC_DRIVER

The JDBC driver class name.

See Also:

• Constant Field Values

DB_URL

static final String DB_URL

The database URL for connecting to the E-MATEASY database.

See Also:

• Constant Field Values

USER

static final String USER

See Also:

• Constant Field Values

PASS

static final String PASS

See Also:

• Constant Field Values

instance

private static DB2024TEAM07_Database instance

conn

private Connection conn

Constructor Details

DB2024TEAM07_Database

private DB2024TEAM07_Database()

Private constructor to prevent object creation from outside the class. This enforces the Singleton design pattern.

Method Details

getInstance

public static DB2024TEAM07_Database getInstance()

Returns the single instance of the DB2024TEAM07_Database object.

Returns:

the instance of DB2024TEAM07_Database

getConnection

public Connection getConnection()

Provides access to the established database connection.

Returns:

the Connection object representing the connection to the database