dbcp如何设置连接超时？

Question

这个是一个获取DataSource的例子程序，请问如何设置超时呢？
public static DataSource setupDataSource(String connectURI) {
//
// First, we'll need a ObjectPool that serves as the
// actual pool of connections.
//
// We'll use a GenericObjectPool instance, although
// any ObjectPool implementation will suffice.
//
ObjectPool connectionPool = new GenericObjectPool(null);//
// Next, we'll create a ConnectionFactory that the
// pool will use to create Connections.
// We'll use the DriverManagerConnectionFactory,
// using the connect string passed in the command line
// arguments.
//
ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(connectURI,null);//
// Now we'll create the PoolableConnectionFactory, which wraps
// the "real" Connections created by the ConnectionFactory with
// the classes that implement the pooling functionality.
//
PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory,connectionPool,null,null,false,true);//
// Finally, we create the PoolingDriver itself,
// passing in the object pool we created.
//
PoolingDataSource dataSource = new PoolingDataSource(connectionPool);return dataSource;
}

Answer 1

设置数据源的removeAbandoned="true"，removeAbandonedTimeout="60"，logAbandoned="true"几个属性就可以了。 
DBCP会自动把超过timeout时间仍未关闭的连接强制关闭，并且打出异常信息(包含打开连接的代码位置)。