/**
* 刷新数据源
*
* @param newConfig
*/
private void reflush(DataSourceConfig newConfig) {
// 本地配置优先
overByLocal(newConfig);
try {
_ds_lock_.lock();
if (null == config
|| (config.getDbStatus() == DBStatus.NA_STATUS
&& newConfig.getDbStatus() != DBStatus.NA_STATUS)) {
// 创建数据源
localTxDataSource =
IDataSourceFactory.createLocalTxDataSource(
dataSourceConfig2LocalTxDataSourceConfig(newConfig));
logger.warn("Init datasource");
} else if (config.getDbStatus() != DBStatus.NA_STATUS
&& newConfig.getDbStatus() == DBStatus.NA_STATUS) {
// 销毁数据源
destroy();
logger.warn("Destroy datasource");
} else {
// 刷新
if (isNeedFlush(config, newConfig)) {
LocalTxDataSourceConfig c = dataSourceConfig2LocalTxDataSourceConfig(newConfig);
localTxDataSource.setConnectionURL(c.getConnectionURL());
localTxDataSource.setDriverClass(c.getDriverClassName());
localTxDataSource.setExceptionSorterClassName(c.getExceptionSorterClassName());
flush();
}
}
config = newConfig;
dbType = config.getDbType();
} catch (Exception e) {
logger.error(e);
} finally {
_ds_lock_.unlock();
}
}
