Re: getAutocommit assertion error

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От Jens Carlberg
Тема Re: getAutocommit assertion error
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Msg-id CAEomVYSz4dNvpVa3T_A7fzko2Hc8ZnmoeEe=USh50pVNOp2dkw@mail.gmail.com
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Ответ на RE: getAutocommit assertion error  (adrien ruffie <adriennolarsen@hotmail.fr>)
Ответы Re: getAutocommit assertion error  (Jens Carlberg <jens.carlberg@gmail.com>)
Список pgsql-jdbc
Hi.

If you can, I suggest you run in debug and put a breakpoint in the method, so you can examine the thrown exception (or trace the call deeper). In Eclipse, it would be Run -> Debug As -> Maven Test (assuming this is when you run the tests). I have no experience in how to do this in other environment, but I assume other IDE:s at least have similar functionality. If you are using maven on the command line, this thread on StackOverflow might be helpful: https://stackoverflow.com/questions/2935375/debugging-in-maven

Best Regards,
///Jens Carlberg


On Tue, 13 Nov 2018 at 09:19, adrien ruffie <adriennolarsen@hotmail.fr> wrote:

Hello Dave,

thank you for your advise, but unfortunately that not really change ...
even by reversing the 2 lines, I still have the problem.

It's very strange in source code

private booleanisAutoCommit() {
try {
return pgStatement.getConnection().getAutoCommit();
catch (SQLException e) {
assert false : "pgStatement.getConnection().getAutoCommit() should not throw";
return false;
}
}


because you can't really see the really SQLException which should throws in order ot really debug the problem ...
I have tried to find in postgres site, in jdbc driver topic and thread in internet but nothing :-(


De : adrien ruffie <adriennolarsen@hotmail.fr>
Envoyé : lundi 12 novembre 2018 14:10:50
À : pgsql-jdbc@lists.postgresql.org
Objet : getAutocommit assertion error
 

Hello all,


in my java test case launched by maven I get the following exception:


java.lang.AssertionError: pgStatement.getConnection().getAutoCommit() should not throw

But I don't know why this error is returned ...

In my class, I set auto commit to 'false' value, and I commit at the ending like this:


try {
preparedStatement.close();
connection.commit();
} catch (SQLException e) {
log.error("Error while closing connection.", e.toString());
}

I check where the error comme from and I just found the following code, in BatchResultHandler:


private boolean isAutoCommit() {
    try {
      return pgStatement.getConnection().getAutoCommit();
    } catch (SQLException e) {
      assert false : "pgStatement.getConnection().getAutoCommit() should not throw";
      return false;
    }
  }



I don't really understand the problem ...

anyone can help me please ?


Best regards,


Adrien

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