/**
* @param dataSourceStub JDataSourceStub
* @return JConnection
* @throws Exception
*/
protected static JConnection createConnection(JDataSourceStub dataSourceStub) throws Exception {
JConnection jconn = null;
if (dataSourceStub.DBClass == null) {
dataSourceStub.DBClass = Class.forName(dataSourceStub.classname);
}
if (dataSourceStub.NAClass == null) {
dataSourceStub.NAClass = Class.forName(dataSourceStub.dbclass);
}
if (dataSourceStub.NAClass != null) {
jconn = (JConnection) dataSourceStub.NAClass.newInstance();
}
if (jconn != null) jconn.setDataBaseType(dataSourceStub.DataBaseType);
return jconn;
}
boolean lookDataSource(JConnection jconn, JParamObject PO) throws Exception {
boolean hasDataSource = false;
if (jconn != null) {
String dataSource = PO.GetValueByEnvName("DataSource");
if (dataSource != null && !"".equals(dataSource)) {
DataSource ds = null;
// try {
// ds = (DataSource) jconn.getDBContext().lookup("jdbc/" +
// dataSource);
// }
// catch (Exception e) {
// Context context = new InitialContext();
// Context envContext = (Context) context.lookup(
// "java:/comp/env");
// ds = (DataSource) envContext.lookup("jdbc/" + dataSource);
//
// }
if (ds != null) {
jconn.getInstance(ds.getConnection());
hasDataSource = true;
}
}
}
return hasDataSource;
}
/**
* @param conn JConnection
* @param PO JParamObject
* @param DSS JDataSourceStub
* @param custObj Object
* @return JConnection
* @throws Exception
*/
protected static JConnection initConnection(
JConnection conn,
JParamObject PO,
JDataSourceStub dataSourceStub,
AccountStub accountStub,
DataStorageStub dataStorageStub)
throws Exception {
if (conn.InitConnection(PO, dataSourceStub, accountStub, dataStorageStub) == null) return null;
// if (PO.isAutoConnection()) {
// PO.addConn(conn);
// }
// 写入日志
writeLoginfo(conn, PO);
// add by fsz
List sqlList = (List) PO.getValue("$$SQL_VIEWLIST", null);
if (sqlList != null) {
// conn.setSqlLogList(sqlList);
}
return conn;
}