de.epiceric.shopchest.sql

Class Database

java.lang.Object

de.epiceric.shopchest.sql.Database

Direct Known Subclasses:

MySQL, SQLite

public abstract class Database
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Database.DatabaseType
static class	Database.ShopInfo

Field Summary

Fields

Modifier and Type	Field and Description
Connection	connection
ShopChest	plugin

Constructor Summary

Constructors

Constructor and Description
Database(ShopChest plugin)

Method Summary

Modifier and Type	Method and Description
void	addShop(Shop shop) Adds a shop to the database
void	connect() (Re-)Connects to the the database and initializes it.
void	disconnect() Closes the connection to the database
Object	get(int id, Database.ShopInfo shopInfo)
abstract Connection	getConnection()
int	getHighestID()
int	getNextFreeID()
void	removeShop(Shop shop) Remove a shop from the database

Methods inherited from class java.lang.Object

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

Field Detail

plugin

public ShopChest plugin

connection

public Connection connection

Constructor Detail

Database

public Database(ShopChest plugin)

Method Detail

getConnection

public abstract Connection getConnection()

Returns:

New connection to the database

connect

public void connect()

(Re-)Connects to the the database and initializes it.
Creates the table (if doesn't exist) and tests the connection

getNextFreeID

public int getNextFreeID()

Returns:

Lowest possible ID which is not used (> 0)

getHighestID

public int getHighestID()

Returns:

Highest ID which is used

removeShop

public void removeShop(Shop shop)

Remove a shop from the database

Parameters:

shop - Shop to remove

get

public Object get(int id,
                  Database.ShopInfo shopInfo)

Parameters:

id - ID of the shop

shopInfo - What to get

Returns:

Value you wanted to get. This needs to be casted to the right type!

addShop

public void addShop(Shop shop)

Adds a shop to the database

Parameters:

shop - Shop to add

disconnect

public void disconnect()

Closes the connection to the database