Package com.openindex.openestate.tool.db

Class AbstractDbDriver

java.lang.Object

com.openindex.openestate.tool.db.AbstractDbDriver

Direct Known Subclasses:

AbstractLocalDbDriver, AbstractRemoteDbDriver

public abstract class AbstractDbDriver
extends Object

AbstractDbDriver.

Author:

Andreas Rudolph

Constructor Summary

Constructors

Constructor	Description
AbstractDbDriver()

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	Open a connection to the database.
Connection	getConnection(Properties props)	Open a connection to the database.
Properties	getConnectionProperties()	Get properties for a database connection.
abstract String	getName()	Get the name of the database driver.
abstract String	getUrl()	Get the JDBC-URL to the database.
String	getUser()
abstract void	init()	Init the JDBC-driver before the first connection is established.
void	setUser(String user, String pass)	Setup user account for connecting the database server.
void	shutdown()	Shutdown the database driver, before the application is closed.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDbDriver

public AbstractDbDriver()

Method Detail

getConnection

public final Connection getConnection()
                               throws SQLException

Open a connection to the database.

Returns:

database connection

Throws:

SQLException

getConnection

public final Connection getConnection(Properties props)
                               throws SQLException

Open a connection to the database.

Parameters:

props - properties for the created connections

Returns:

database connection

Throws:

SQLException

getConnectionProperties

public final Properties getConnectionProperties()

Get properties for a database connection.

Returns:

connection properties

getName

public abstract String getName()

Get the name of the database driver.

Returns:

driver name

getUrl

public abstract String getUrl()

Get the JDBC-URL to the database.

Returns:

JDBC-URL

getUser

public String getUser()

init

public abstract void init()
                   throws ClassNotFoundException

Init the JDBC-driver before the first connection is established.

Throws:

ClassNotFoundException - JDBC-driver is not found

setUser

public final void setUser(String user,
                          String pass)

Setup user account for connecting the database server.

Parameters:

user - username

pass - password

shutdown

public void shutdown()

Shutdown the database driver, before the application is closed.