Package de.willuhn.datasource.db

Class MyDriver

java.lang.Object

de.willuhn.datasource.db.MyDriver

All Implemented Interfaces:

Driver

public class MyDriver
extends Object
implements Driver

Hilfsklasse da java.sql.DriverManager nur Driver akzeptiert, die vom Systemclassloader geladen worden. Siehe: http://www.kfu.com/~nsayer/Java/dyn-jdbc.html Sprich: Bringt zum Beispiel ein Jameica-Plugin eigene JDBC-Treiber mit, wuerde java.sql.DriverManager die nicht haben wollen, weil sie nicht vom System-Classloader kommen. Daher zimmern wir uns einen Wrapper um den eigentlichen Driver. Hauptsache MyDriver ist vom SystemClassloader geladen. Wo der tatsaechliche Treiber herkommt, interessiert den DriverManager nicht ;).

Constructor Summary

Constructors

Constructor	Description
MyDriver(String driverClass, ClassLoader loader)	ct.

Method Summary

Modifier and Type	Method	Description
boolean	acceptsURL(String url)
Connection	connect(String url, Properties info)
int	getMajorVersion()
int	getMinorVersion()
Logger	getParentLogger()
DriverPropertyInfo[]	getPropertyInfo(String url, Properties info)
boolean	jdbcCompliant()

Methods inherited from class java.lang.Object

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

Constructor Detail

MyDriver

public MyDriver(String driverClass,
                ClassLoader loader)
         throws Exception

ct.

Parameters:

driverClass -

loader -

Throws:

Exception

Method Detail

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface Driver

See Also:

Driver.getMajorVersion()

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface Driver

See Also:

Driver.getMinorVersion()

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface Driver

See Also:

Driver.jdbcCompliant()

acceptsURL

public boolean acceptsURL(String url)
                   throws SQLException

Specified by:

acceptsURL in interface Driver

Throws:

SQLException

See Also:

Driver.acceptsURL(java.lang.String)

connect

public Connection connect(String url,
                          Properties info)
                   throws SQLException

Specified by:

connect in interface Driver

Throws:

SQLException

See Also:

Driver.connect(java.lang.String, java.util.Properties)

getPropertyInfo

public DriverPropertyInfo[] getPropertyInfo(String url,
                                            Properties info)
                                     throws SQLException

Specified by:

getPropertyInfo in interface Driver

Throws:

SQLException

See Also:

Driver.getPropertyInfo(java.lang.String, java.util.Properties)

getParentLogger

public Logger getParentLogger()
                       throws SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface Driver

Throws:

SQLFeatureNotSupportedException

Since:

Java 7

See Also:

Driver.getParentLogger()