Package de.willuhn.datasource.db

Class MyDriver

java.lang.Object

de.willuhn.datasource.db.MyDriver

All Implemented Interfaces:

java.sql.Driver

public class MyDriver
extends java.lang.Object
implements java.sql.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(java.lang.String driverClass, java.lang.ClassLoader loader)	ct.

Method Summary

Modifier and Type	Method	Description
boolean	acceptsURL(java.lang.String url)
java.sql.Connection	connect(java.lang.String url, java.util.Properties info)
int	getMajorVersion()
int	getMinorVersion()
java.util.logging.Logger	getParentLogger()
java.sql.DriverPropertyInfo[]	getPropertyInfo(java.lang.String url, java.util.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(java.lang.String driverClass,
                java.lang.ClassLoader loader)
         throws java.lang.Exception

ct.

Parameters:

driverClass -

loader -

Throws:

java.lang.Exception

Method Detail

getMajorVersion

public int getMajorVersion()

Specified by:

getMajorVersion in interface java.sql.Driver

See Also:

Driver.getMajorVersion()

getMinorVersion

public int getMinorVersion()

Specified by:

getMinorVersion in interface java.sql.Driver

See Also:

Driver.getMinorVersion()

jdbcCompliant

public boolean jdbcCompliant()

Specified by:

jdbcCompliant in interface java.sql.Driver

See Also:

Driver.jdbcCompliant()

acceptsURL

public boolean acceptsURL(java.lang.String url)
                   throws java.sql.SQLException

Specified by:

acceptsURL in interface java.sql.Driver

Throws:

java.sql.SQLException

See Also:

Driver.acceptsURL(java.lang.String)

connect

public java.sql.Connection connect(java.lang.String url,
                                   java.util.Properties info)
                            throws java.sql.SQLException

Specified by:

connect in interface java.sql.Driver

Throws:

java.sql.SQLException

See Also:

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

getPropertyInfo

public java.sql.DriverPropertyInfo[] getPropertyInfo(java.lang.String url,
                                                     java.util.Properties info)
                                              throws java.sql.SQLException

Specified by:

getPropertyInfo in interface java.sql.Driver

Throws:

java.sql.SQLException

See Also:

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

getParentLogger

public java.util.logging.Logger getParentLogger()
                                         throws java.sql.SQLFeatureNotSupportedException

Specified by:

getParentLogger in interface java.sql.Driver

Throws:

java.sql.SQLFeatureNotSupportedException

Since:

Java 7

See Also:

Driver.getParentLogger()