1. First one is an insert & second one is a stored proc call. The first one populates the REQUEST table and the second one gets a number based on the request id.
2. Dao1 and DAO2 catches SQLException and throws DAOException (my exception, not iBATIS DAOException).
This DAOException is caught in the catch block and thrown as a business exception. say RequestFailureException
3. Sampling from my dao.xml
<context>
<transactionManager type="SQLMAP">
<property name="SqlMapConfigResource" value="xml/sql-map-config.xml"/>
</transactionManager>
<!-- DAO declarations -->
<dao interface=" com.novartis.phoenix.db.dao.RequestDAO"
implementation="com.mydao.sqlmap.SqlMapRequestDAOImpl"/>
<dao interface="com.novartis.phoenix.db.dao.GOSDAO"
implementation=" com.mydao.sqlmap.SqlMapGOSDAOImpl"/>
.......................
</context>
Hope this will help.
On 6/15/06, Jeff Butler
<[EMAIL PROTECTED]> wrote:
I think we need a little more information. I assume that the code you've prsented is a mocked up example - and everything looks right in your mock up.Questions:1. What is the method secondTask() doing? Hopefully no transaction stuff (like another start transaction or a commit).2. What Exception is thrown from secondTask()?3. By any chance, are DAO1 and DAO2 in different <context> elements in your dao.xml? From your mocked up code it doesn't look like they are, but also doesn't hurt to ask.Jeff Butler
On 6/15/06, Debasish Dutta Roy <[EMAIL PROTECTED] > wrote:offcourse it will be helpful if you could share what you did correctly, and if you could find something wrong in my approach. I am using Oracle 9i.
On 6/15/06, Tony Qian <[EMAIL PROTECTED]> wrote:Yes. It worked for me (MySQL).
Tony
Debasish Dutta Roy wrote on 6/15/2006, 11:09 AM:Hi All
Has anyone successfully tested rollback with DAOManager implementation.
I am unable to get it working.
I have a business delegate who does like this:
DAO1 dao1 = daoManager.getDAO(DAO1.class);
DAO2 dao2 = daoManager.getDAO(DAO2.class);
try {
daoManager.startTransaction ();
dao1.firstTask();
dao2.secondTask();
daoManager.commitTransaction();
} catch (Exception e) {
throw myException;
} finally {
daoManager.endTransaction ();
}
my dao.xml is like this
<context>
<transactionManager type="SQLMAP">
<property name="SqlMapConfigResource" value="xml/sql-map-config.xml "/>
</transactionManager>
...........
...........
</context>
and the corresponding sql-map-config.xml
<sqlMapConfig>
<transactionManager type="JDBC" commitRequired="true">
<dataSource type="JNDI">
<property name="DataSource" value="java:comp/env/jdbc/MyDataSource"/>
</dataSource>
</transactionManager>
