private String findDriverByUrlImpl(String url) {
for (int i = 0; i < _driverList.size(); i++) {
try {
Driver driver = (Driver) _driverList.get(i);
if (driver.acceptsURL(url)) return driver.getClass().getName();
} catch (Exception e) {
log.log(Level.FINE, e.toString(), e);
}
}
return null;
}
/**
* Fires a new connection event on all listeners.
*
* @param closed <code>true</code> if <code>close</code> has been called on the connection; <code>
* false</code> if the <code>sqlException</code> represents an error where the connection may
* not longer be used.
* @param sqlException the SQLException to pass to the listeners
*/
public synchronized void fireConnectionEvent(boolean closed, SQLException sqlException) {
if (_listeners.size() > 0) {
ConnectionEvent connectionEvent = new ConnectionEvent(this, sqlException);
Iterator iterator = _listeners.iterator();
while (iterator.hasNext()) {
ConnectionEventListener listener = (ConnectionEventListener) iterator.next();
if (closed) {
listener.connectionClosed(connectionEvent);
} else {
listener.connectionErrorOccurred(connectionEvent);
}
}
}
}
/**
* Fires a new connection event on all listeners.
*
* @param closed <code>true</code> if <code>close</code> has been called on the connection; <code>
* false</code> if the <code>sqlException</code> represents an error where the connection may
* not longer be used.
* @param sqlException the SQLException to pass to the listeners
*/
public synchronized void fireConnectionEvent(boolean closed, SQLException sqlException) {
if (listeners.size() > 0) {
ConnectionEvent connectionEvent = new ConnectionEvent(this, sqlException);
Iterator iterator = listeners.iterator();
while (iterator.hasNext()) {
ConnectionEventListener listener = (ConnectionEventListener) iterator.next();
if (closed) {
listener.connectionClosed(connectionEvent);
} else {
try {
if (connection == null || connection.isClosed()) {
listener.connectionErrorOccurred(connectionEvent);
}
} catch (SQLException ex) {
// Will never occur
}
}
}
}
}