As great as that tutorial was for iBATIS 1.x, it holds little value for the 2.0 framework.
For one, the new exception handling paradigm is completely different.
Please see the Tutorial available at www.ibatis.com and JPetStore 4.
Cheers,
Clinton
On 5/24/05, Lieven De Keyzer <[EMAIL PROTECTED]> wrote:
At http://www.reumann.net/struts/ibatisLesson1/step6.do
this is an example in a ibatis/struts tutorial
public int update(String statementName, Object parameterObject) throws
DaoException {
int result = 0;
try {
sqlMap.startTransaction();
result = sqlMap.executeUpdate(statementName, parameterObject);
sqlMap.commitTransaction();
} catch (SQLException e) {
try {
sqlMap.rollbackTransaction();
} catch (SQLException ex) {
throw new DaoException(ex.fillInStackTrace());
}
throw new DaoException(e.fillInStackTrace ());
}
return result;
}
Is it necessary to have a transaction started for just 1 statement
execution?
Also, what's the better way? Doing a transaction in a Service class, that
has multiple DAO's, or doing it in the DAO class, doing different statements
in one method? Or is there no difference?
