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From "Cornel Antohi" <cant...@kepler-rominfo.com>
Subject Re: Autocommit not properly handled in Ibatis.
Date Mon, 22 Jan 2007 16:50:06 GMT
MessageHi Richard,

I do not agree with you:
http://java.sun.com/j2se/1.3/docs/api/java/sql/Connection.html#setAutoCommit(boolean)

Thank you,
Cornel
  ----- Original Message ----- 
  From: Yee, Richard K CTR DMDC 
  To: 'user-java@ibatis.apache.org' 
  Sent: Monday, January 22, 2007 6:42 PM
  Subject: RE: Autocommit not properly handled in Ibatis.


  Antohi,
  It looks to me that the code does exactly what Clinton says. If autocommit is on, iBATIS
turns it off and thus does not use autocommit to commit changes to the DB.

  -Richard

    -----Original Message-----
    From: Cornel Antohi [mailto:cantohi@kepler-rominfo.com] 
    Sent: Monday, January 22, 2007 2:37 AM
    To: user-java@ibatis.apache.org
    Subject: Re: Autocommit not properly handled in Ibatis.


    Hi Clinton,

    1) What do you mean by "iBATIS never uses AutoCommit"? Here is what I found in: 
    com.ibatis.sqlmap.engine.transaction.jdbc.JdbcTransaction --> private void init() throws
SQLException, TransactionException

    // AutoCommit
    if (connection.getAutoCommit()) {
        connection.setAutoCommit(false);
    }


    Thank you,
    Cornel

    ----- Original Message ----- 
    From: "Clinton Begin" <clinton.begin@gmail.com>
    To: <user-java@ibatis.apache.org>
    Sent: Friday, January 19, 2007 8:52 AM
    Subject: Re: Autocommit not properly handled in Ibatis.


    A few things:

    1) iBATIS never uses AutoCommit.

    2) setCommitRequired has nothing to do with AutoCommit.  iBATIS uses
    deferred commits to avoid unecessary commits when no non-queries have
    been issued.  And setCommitRequired is actually parameterized and can
    be set with <transactionManager ... commitRequired="true">

    3) You'll need to post your code so we can see what it's doing.  Are
    you calling startTransaction()?  Are you using setUserConnection?  Or
    openSession(conn)?

    I'm sure with the right information we can resolve this for you easily.

    Clinton

    On 1/18/07, Yuvraj Shinde <Yuvraj.Shinde@sos.sungard.com> wrote:
    >
    >
    >
    >
    > Hi all,
    >
    >
    >
    >    I want to know how to handle auto commit in ibatis.if I am saving two
    > records and if I get an exception while saving second record the first
    > record saved should be rolled back.
    >
    >   But ibatis is saving the first record. How I should handle this even
    > though the auto commit property is explicitly set to false.
    >
    >
    >
    >    Even though AutoCommit value is set to false. Rollback of Transaction is
    > not working.
    >
    >    I found one Issue in GeneralStatement.java.
    >
    >    On line 52  request.getSession().setCommitRequired(true);
    >
    >
    >
    >    Here Auto commit is hard coded it should be parameterized so that it will
    > take value from "Auto commit" property of  SqlMapConfig.xml.
    >
    >    Please correct me if I am wrong.please send me a solution.
    >
    >
    >
    > Regards
    >
    > Yuvrajs
    >
    >
    >
    >
    >
    >
    >
    >
    >
    > Yuvraj Shinde * Senior Software Engineer -  Zainet*  SunGard * Offshore
    > Services *
    >  Pride Portal,CTS No 103A/5A/1A/1B Bhamburda,Senapati Bapat Road,
    > shivajinagar,Pune 411016
    >  Tel Direct +91 20 66248045 * Main +91 20 66248000 * Fax +91 20 25606222
    >  yuvraj.shinde@sos.sungard.com * www.sungard.com
    >
    >
    >
    >
    > Success is never ending and failure is never final.
    >
    > 
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