@Override
public DataSource createAinitDataSource(Map<String, String> properties) {
DataSource ds = null;
try {
ds = DruidDataSourceFactory.createDataSource(properties);
} catch (Exception e) {
log.error("create druid datasource error", e);
try {
ds = DruidDataSourceFactory.createDataSource(properties);
} catch (Exception ex) {
log.error("create druid datasource error", ex);
throw new IllegalArgumentException("Cannot Create Datasource", ex);
}
}
try {
((DruidDataSource) ds).init();
} catch (SQLException e) {
log.error("Init druid datasource errror", e);
throw new IllegalArgumentException("Init Datasource Failure", e);
}
return ds;
}
/** 初始化 */
public void initialize(String configFile) {
try {
parseConfigFile(configFile);
Properties props = new Properties();
if (isXmlConfigFile()) loadXmlCfg(props);
else loadPropCfg(props);
props = filtrateCfg(props);
dataSource = (DruidDataSource) DruidDataSourceFactory.createDataSource(props);
loadDefalutTransIsoLevel();
} catch (Exception e) {
try {
unInitialize();
} catch (Exception e2) {
}
throw new JdbcException(e);
}
}
private DruidSourceMysql() throws Exception {
dataSource =
DruidDataSourceFactory.createDataSource(MySqlConfigProperty.getInstance().getProperties());
}