protected PooledConnectionAndInfo getPooledConnectionAndInfo(String username, String password)
throws SQLException {
synchronized (this) {
if (pool == null) {
try {
registerPool(username, password);
} catch (NamingException e) {
throw new SQLNestedException("RegisterPool failed", e);
}
}
}
PooledConnectionAndInfo info = null;
UserPassKey key = new UserPassKey(username, password);
try {
info = (PooledConnectionAndInfo) pool.borrowObject(key);
} catch (Exception e) {
throw new SQLNestedException("Could not retrieve connection info from pool", e);
}
return info;
}
/** Close pool being maintained by this datasource. */
public void close() throws Exception {
if (pool != null) {
pool.close();
}
InstanceKeyObjectFactory.removeInstance(instanceKey);
}
/** Get the number of idle connections in the pool. */
public int getNumIdle() {
return (pool == null) ? 0 : pool.getNumIdle();
}
/** Get the number of active connections in the pool. */
public int getNumActive() {
return (pool == null) ? 0 : pool.getNumActive();
}