Hi
I tried to deploy your application but it fails. (Even putting Loader
className=“….” in context.xml)
It throws the following exception:
Caused by: java.lang.IllegalStateException: ClassLoader
[org.apache.tomee.catalina.LazyStopWebappClassLoader] does NOT provide an
'addTransformer(ClassFileTransformer)' method.
at
org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver.<init>(ReflectiveLoadTimeWeaver.java:104)
at
org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver.<init>(ReflectiveLoadTimeWeaver.java:86)
at
com.github.firelore.config.DataConfig.loadTimeWeaver(DataConfig.java:52)
TomEE uses org.apache.tomee.catalina.LazyStopWebappClassLoader even if you
configure other loaders.
If you did deploy successfully, what is your configuration?
Thanks
Uday Gire
ManageCat Support
[email protected]
> On 27 Jul 2015, at 22:13, Mike Spencer <[email protected]> wrote:
>
> I put a sample project on my github page at
> https://github.com/firelore/transaction-test
>
> The DataSource definition is in the README.md. For the purposes of the sample
> project, there is nothing else in the tomee.xml besides the xml declaration
> and the <tomee> tags. The context.xml was modified to include
> <Loader
> loaderClass="org.springframework.instrument.classloading.tomcat.TomcatInstrumentableClassLoader"/>
> as per Spring instructions.
>
> Thanks,
> Mike Spencer
>
> On 07/24/2015 11:59 AM, Romain Manni-Bucau wrote:
>> just wanted to ensure figures were moving to validate it was the same
>> instance.
>>
>> Isnt your issue just the rollback which happens and then the tx is missing?
>>
>> if you can reproduce it on a github project it would be easier to
>> investigate.
>>
>>
>> Romain Manni-Bucau
>> @rmannibucau <https://twitter.com/rmannibucau> | Blog
>> <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau>
>> |
>> LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
>> <http://www.tomitribe.com>
>>
>> 2015-07-24 9:54 GMT-07:00 Mike Spencer <[email protected]>:
>>
>>> Hi Romain,
>>>
>>> JMX (under openejb.management.TransactionManager) is showing commits and
>>> rollbacks, increasing as I use the application. If this is not the correct
>>> instance, what else could it be?
>>>
>>>
>>> On 07/24/2015 09:21 AM, Romain Manni-Bucau wrote:
>>>
>>>> Yes it is the correct type but wonder if it is the correct instance.
>>>>
>>>> In JMX you have nulber of tx and commits, maybe check it as well.
>>>> Le 24 juil. 2015 15:46, "Andy Gumbrecht" <[email protected]> a
>>>> écrit :
>>>>
>>>> Hi Mike,
>>>>> Either add @Stateless to your bean that accesses the db and let TomEE
>>>>> manage the transaction, or @Inject UserTransaction trans into your bean
>>>>> and
>>>>> call trans.begin() and trans.commit()
>>>>>
>>>>> Andy.
>>>>>
>>>>> On 24 July 2015 at 15:05, Mike Spencer <[email protected]> wrote:
>>>>>
>>>>> Hi Romain,
>>>>>> I am using Spring's JtaTransactionManager and it is finding a
>>>>>> org.apache.geronimo.transaction.manager.GeronimoTransactionManager at
>>>>>> the
>>>>>> JNDI location java:comp/UserTransaction. Is this the correct transaction
>>>>>> manager to be using?
>>>>>>
>>>>>> Thanks,
>>>>>> Mike Spencer
>>>>>>
>>>>>> On 07/23/2015 04:11 PM, Romain Manni-Bucau wrote:
>>>>>>
>>>>>> Hi
>>>>>>> isnt it only that spring is not able to lookup tomee tx magaer by
>>>>>>>
>>>>>> default?
>>>>>> try to wire it in your app ctx.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>> http://grepcode.com/file/repo1.maven.org/maven2/org.apache.openejb/openejb-core/4.7.1/org/apache/openejb/OpenEJB.java#OpenEJB.getTransactionManager%28%29
>>>>>
>>>>>> is the one (doable using methid invoker of spring IIRC)
>>>>>>>
>>>>>>> Romain Manni-Bucau
>>>>>>> @rmannibucau <https://twitter.com/rmannibucau> | Blog
>>>>>>> <http://rmannibucau.wordpress.com> | Github <
>>>>>>> https://github.com/rmannibucau> |
>>>>>>> LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
>>>>>>> <http://www.tomitribe.com>
>>>>>>>
>>>>>>>
>>>>>>> 2015-07-23 14:04 GMT-07:00 Mike Spencer <[email protected]>:
>>>>>>>
>>>>>>> Hi all,
>>>>>>>
>>>>>>>> I am having issues with using database transactions in a Spring based
>>>>>>>> application. I have my data sources configured on TomEE and they work
>>>>>>>> fine
>>>>>>>> for non-transactional database calls, but whenever I try to call a
>>>>>>>>
>>>>>>> method
>>>>>> using Spring's @Transactional annotation a TransactionRequiredException
>>>>>>>> is
>>>>>>>> thrown due to no active transactions. I have this application working
>>>>>>>>
>>>>>>> on
>>>>>> Glassfish currently and am trying to port it to TomEE.
>>>>>>>> The application is using JPA (through EclipseLink), Spring, and Spring
>>>>>>>> Data JPA to handle the database calls. I have a
>>>>>>>> org.springframework.transaction.jta.JtaTransactionManager configured
>>>>>>>>
>>>>>>> and
>>>>>> it
>>>>>>>> appears to be grabbing a
>>>>>>>> org.apache.geronimo.transaction.manager.GeronimoTransactionManager
>>>>>>>> from
>>>>>>>> TomEE under a default JNDI name. I am not explicitly creating or
>>>>>>>> configuring a TransactionManager in TomEE.
>>>>>>>>
>>>>>>>> As far as I can tell, everything is working up to a point of trying to
>>>>>>>> the
>>>>>>>> point of committing a transaction. I enabled debug logging and I get
>>>>>>>>
>>>>>>> this
>>>>>> in my logs:
>>>>>>>> 2015-07-23 14:50:07,510 DEBUG
>>>>>>>> [AbstractPlatformTransactionManager.java:367] - Creating new
>>>>>>>>
>>>>>>> transaction
>>>>>> with name
>>>>>>>>
>>>>>>>>
>>>>> [org.springframework.data.jpa.repository.support.SimpleJpaRepository.saveAndFlush]:
>>>>>
>>>>>> PROPAGATION_REQUIRED,ISOLATION_DEFAULT; ''
>>>>>>>> 2015-07-23 14:50:07,511 DEBUG
>>>>>>>> [AbstractPlatformTransactionManager.java:847] - Initiating transaction
>>>>>>>> rollback
>>>>>>>> Jul 23, 2015 2:50:07 PM org.apache.catalina.core.ApplicationDispatcher
>>>>>>>> invoke
>>>>>>>> SEVERE: Servlet.service() for servlet dispatcher threw exception
>>>>>>>> org.springframework.dao.InvalidDataAccessApiUsageException:
>>>>>>>> Exception Description: No transaction is currently active; nested
>>>>>>>> exception is javax.persistence.TransactionRequiredException:
>>>>>>>> Exception Description: No transaction is currently active
>>>>>>>>
>>>>>>>>
>>>>>>>> I do not know if I missed a configuration option in TomEE or not, but
>>>>>>>> I
>>>>>>>> could use some help trying to find what I am missing.
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Mike Spencer
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>> --
>>>>> Andy Gumbrecht
>>>>> https://twitter.com/AndyGeeDe
>>>>> http://www.tomitribe.com
>>>>>
>>>>>
>
