@Override
protected ConnectionQueryServices getConnectionQueryServices(String url, Properties info)
throws SQLException {
try {
closeLock.readLock().lock();
checkClosed();
ConnectionInfo connInfo = ConnectionInfo.create(url);
QueryServices services = getQueryServices();
ConnectionInfo normalizedConnInfo = connInfo.normalize(services.getProps());
ConnectionQueryServices connectionQueryServices =
connectionQueryServicesMap.get(normalizedConnInfo);
if (connectionQueryServices == null) {
if (normalizedConnInfo.isConnectionless()) {
connectionQueryServices =
new ConnectionlessQueryServicesImpl(services, normalizedConnInfo);
} else {
connectionQueryServices =
new ConnectionQueryServicesImpl(services, normalizedConnInfo, info);
}
ConnectionQueryServices prevValue =
connectionQueryServicesMap.putIfAbsent(normalizedConnInfo, connectionQueryServices);
if (prevValue != null) {
connectionQueryServices = prevValue;
}
}
boolean success = false;
SQLException sqlE = null;
try {
connectionQueryServices.init(url, info);
success = true;
} catch (SQLException e) {
sqlE = e;
} finally {
if (!success) {
try {
connectionQueryServices.close();
} catch (SQLException e) {
if (sqlE == null) {
sqlE = e;
} else {
sqlE.setNextException(e);
}
} finally {
// Remove from map, as initialization failed
connectionQueryServicesMap.remove(normalizedConnInfo);
if (sqlE != null) {
throw sqlE;
}
}
}
}
return connectionQueryServices;
} finally {
closeLock.readLock().unlock();
}
}
@Override
protected ConnectionQueryServices getConnectionQueryServices(String url, Properties info)
throws SQLException {
ConnectionInfo connInfo = ConnectionInfo.create(url);
ConnectionInfo normalizedConnInfo = connInfo.normalize(getQueryServices().getProps());
ConnectionQueryServices connectionQueryServices =
connectionQueryServicesMap.get(normalizedConnInfo);
if (connectionQueryServices == null) {
if (normalizedConnInfo.isConnectionless()) {
connectionQueryServices = new ConnectionlessQueryServicesImpl(getQueryServices());
} else {
connectionQueryServices =
new ConnectionQueryServicesImpl(getQueryServices(), normalizedConnInfo);
}
connectionQueryServices.init(url, info);
ConnectionQueryServices prevValue =
connectionQueryServicesMap.putIfAbsent(normalizedConnInfo, connectionQueryServices);
if (prevValue != null) {
connectionQueryServices = prevValue;
}
}
return connectionQueryServices;
}
