Hello Clinton,
No repair.
I just wanted some clarification on this matter.
Thank you.
On 28/01/2010 17:22, Clinton Begin wrote:
In iBATIS 3, you can use .commit(boolean force)
The advantage is that you need not incur the performance penalty for
every transaction, and also, it allows frameworks like spring to
declaratively configure transactions to be forcefully committed.
Your thoughts?
Clinton
On Thu, Jan 28, 2010 at 1:42 PM, Eduardo M. Cavalcanti
<ecavalca...@eversystems.com.br
<mailto:ecavalca...@eversystems.com.br>> wrote:
Hello,
The CommitRequired attribute of transactionManager, present in
iBatis 2 is no longer necessary in iBatis 3?
Quote from iBatis 2 manual:
"The <transactionManager> element also allows an optional
attribute commitRequired that can be true or
false. Normally iBATIS will not commit transactions unless an
insert, update, or delete operation has been
performed. This is true even if you explicitly call the
commitTransaction() method. This behavior
creates problems in some cases. If you want iBATIS to always
commit transactions, even if no insert,
update, or delete operation has been performed, then set the value
of the commitRequired attribute to true.
Examples of where this attribute is useful include:
1. If you call a stored procedures that updates data as well as
returning rows. In that case you would
call the procedure with the queryForList() operation – so iBATIS
would not normally commit the
transaction. But then the updates would be rolled back.
2. In a WebSphere environment when you are using connection
pooling and you use the JNDI
<dataSource> and the JDBC or JTA transaction manager. WebSphere
requires all transactions on
pooled connections to be committed or the connection will not be
returned to the pool."
How to proceed in iBatis 3 in the example cases mentioned?
Thank you.
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