MySQL JDBC/DBCP-problems starting in Karaf 2.2.5

[Johan Ström <jo...@stromnet.se>]

Hi,

I've been developing a small app which utilizes Commons-DBCP to connect to a MySQL database. In karaf 2.2.4 this has been working fine, but starting in version 2.2.5 it fails to find the MySQL bundle:

Caused by: java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost/mydb
	at java.sql.DriverManager.getConnection(DriverManager.java:602)[:1.6.0_31]
	at java.sql.DriverManager.getConnection(DriverManager.java:185)[:1.6.0_31]
	at org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:75)
	at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)
	at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181)
	at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106)
...

The code looks like this:

ConnectionFactory connectionFactory =
					new DriverManagerConnectionFactory(
						"jdbc:mysql://localhost/db",
						"user",
						"pwd");

ObjectPool connectionPool = new GenericObjectPool();

PoolableConnectionFactory poolableConnectionFactory =
	new PoolableConnectionFactory(connectionFactory, connectionPool,
	null, "SELECT 1", false, true);

PoolingDataSource dataSource = new PoolingDataSource(connectionPool);

In karaf 2.2.4 (default config, straight from tar-ball) this was working fine.
In karaf 2.2.5 (default config here as well) and up, it doesn't.

The following bundles are used:

org.apache.servicemix.bundles.commons-dbcp-1.4_1.jar
mysql-connector-java-5.1.18-bin.jar
commons-pool-1.5.6.jar


If I try to set up the data source manually, it works fine though:

BasicDataSource bds = new BasicDataSource();
bds.setDriverClassName("com.mysql.jdbc.Driver");
bds.setUrl("jdbc:mysql://localhost/db");
bds.setUsername("user");
bds.setPassword("pwd");


My manifest:
[IMPEXP]
Import-Package
  com.mysql.jdbc                        
  javax.sql                             
  org.apache.commons.dbcp               
  org.apache.commons.pool               
  org.apache.commons.pool.impl          
  org.osgi.framework                    {version=1.5}
Export-Package
  se.stromnet.mypackage                {version=1.0.0}



Any ideas why this has stopped working? I've gone through the changelogs but cannot find any good indication what might be causing this.. Any help is appreciated!

Thank you
Johan