Hi Armin,
Your suggestion sounds good to me...
Cheers,
Gerhard
On Wed, 22 Oct 2003 12:12:53 +0200, Armin Waibel
<[EMAIL PROTECTED]> wrote:
>Hi,
>
>On Wed, 22 Oct 2003 09:29:09 +0200, Gerhard Grosse
><[EMAIL PROTECTED]> wrote:
>
>> Hi Matthias,
>>
>> I am seeing an AbstractMethodError (partial stack trace below) in my
>> logs whenever OJB first initializes a JDBC connection from the DB2
>> JDBC driver. Obviously OJB is checking for batch support even if
>> batch-mode=false is set in repository.xml. However, in my case the
>> error is silently ignored and does not cause any further problems.
>>
>> I'm using CVS HEAD (almost), Windows XP, Websphere, DB2 and IBM's
>> category 2 JDBC driver.
>>
>You are right.
>The logged message can be ignored, it only suggest that
>the DB doesn't support batchUpdates.
>
>Maybe we should change the logging level from ERROR
>to INFO and prevent the 'checkForBatchSupport' method call
>when batch-mode 'false' is set in repository.
>What do you think?
>
>regards,
>Armin
>
>
>> Gerhard
>>
>>
>> ERROR ojb.broker.platforms.PlatformDefaultImpl - batch support check
>> failed
>> java.lang.AbstractMethodError:
>> COM/ibm/db2/jdbc/app/DB2DatabaseMetaData.supportsBatchUpdates
>> at
>> org.apache.ojb.broker.platforms.PlatformDefaultImpl.checkForBatchSupport(PlatformDefaultImpl.java:106)
>> at
>> org.apache.ojb.broker.platforms.PlatformDefaultImpl.initializeJdbcConnection(PlatformDefaultImpl.java:180)
>> at
>> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.initializeJdbcConnection(ConnectionFactoryAbstractImpl.java:138)
>> at
>> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDataSource(ConnectionFactoryAbstractImpl.java:210)
>> at
>> org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(ConnectionFactoryAbstractImpl.java:97)
>> at
>> org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java:135)
>> at
>> org.apache.ojb.broker.accesslayer.StatementManager.getPreparedStatement(StatementManager.java:710)
>> at
>> org.apache.ojb.broker.accesslayer.JdbcAccessImpl.executeQuery(JdbcAccessImpl.java:327)
>> ...
>>
>>
>> On Tue, 21 Oct 2003 23:33:03 +0200, "Matthias Roth"
>> <[EMAIL PROTECTED]> wrote:
>>
>>> Hi
>>>
>>> does the SequenceManagerHighLowImpl check for batchmode by creating
>>> a new broker instance in getSequence(...){
>>> ...
>>> PersistenceBrokerFactory.createPersistenceBroker(brokerForSequence.getPBKey(
>>> ))
>>> ...
>>> }
>>>
>>> I get an db2 jdbc error (ONLY jdbc driver on z/OS) if the first
>>> getSequence
>>> is called. The error
>>> tells that batch mode is not suported. But in the repository.xml file I
>>> set
>>> batch-mode="false".
>>>
>>> Have had some body also this problem?
>>>
>>>
>>>
>>> regards
>>> Matthias Roth
>>> Dipl. Ing. HTL
>>> in Wirtschaftsinformatik
>>>
>>> impart Software Engineering GmbH
>>> Chasseralstrasse 13
>>> Postfach
>>> CH-3063 Ittigen
>>>
>>> Phone +41 (0)31 922 39 25
>>> Fax +41 (0)31 922 39 18
>>> EMail mailto:[EMAIL PROTECTED]
>>> Homepage http://www.impart.ch
>>
>>
>>
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