@Override
public synchronized void unregisterDataSourceOfTenant(String tenant) {
DataSource dataSource = dataSources.remove(tenant);
if (dataSource != null) {
dataSource = null;
LOGGER.debug("Data source of tenant '" + tenant + "' released!");
}
lastAccess.remove(tenant);
}
@Override
public synchronized void releaseAllDataSources() {
dataSources.clear();
lastAccess.clear();
LOGGER.debug("All tenant datasource have been released!");
}