HttpInvokerServiceExporter does not work if the method has @Transactional attribute.

[saramani]

I am trying to use HttpInvokerServiceExporter to expose one of my Service Classes and it has transactional methods. and it is not working. But the moment When I do not have any transactions. But just print "Hello World". Everything works. I am using Atomikos. Do I have to configure anything for this to work. I exactly did all the configuration as mentioned in the Tutorial.

[Marten Deinum]

Just stating 'it doesn't work' isn't really helpful... The first reaction for me (did some helpdesk work ages ago ) is have you plugged it in?...

So please be more elaborate on what isn't working, what happens, what doesn't happen. Do you get exceptions etc. post some code, configuration...

[saramani]

Thanks for your reply this is what I have

applicationContext.xml

<bean name="remoteService" class="com.test.service.RemoteServiceImpl" />

<bean name="remoteTestService" class="org.springframework.remoting.httpinvoker.Ht tpInvokerServiceExporter"
p:service-ref="remoteService"
p:serviceInterface="com.test.service.RemoteService " />


in test-servlet. Test is my Web App

<bean name="remoteService" class="org.springframework.remoting.httpinvoker.Ht tpInvokerServiceExporter">
<property name="service" ref="remoteService"/>
<property name="serviceInterface" value="com.test.service.RemoteService"/>
</bean>

<bean id="urlMapping" class="org.springframework.web.servlet.handler.Sim pleUrlHandlerMapping">
<property name="mappings">
<props>
<prop key="/remoteService">remoteService</prop>
</props>
</property>
</bean>


RemoteServieImpl



public class RemoteServiceImpl implements RemoteService {

private final static Logger logger = LoggerFactory.getLogger(RemoteServiceImpl.class);

public void inquireUserProfiles() {
//Call some inquireMethod in a service that is Transactional enabled
}


I did a debugging it come to this line in HttpInvokerServiceExporter and Hangs.

RemoteInvocationResult result = invokeAndCreateResult(invocation, getProxy());


This is what I see in the logs


11-01-12 10:45:06.846 DEBUG [ o.s.t.j.JtaTransactionManager]: Suspending current transaction, creating new transaction with name [com.test.service.UserServiceImpl.inquireUserProfil es]
11-01-12 10:45:08.166 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:08.169 DEBUG [ o.s.t.j.JtaTransactionManager]: Resuming suspended transaction after completion of inner transaction
11-01-12 10:45:08.172 DEBUG [ o.s.t.j.JtaTransactionManager]: Participating transaction failed - marking existing transaction as rollback-only
11-01-12 10:45:08.173 DEBUG [ o.s.t.j.JtaTransactionManager]: Setting JTA transaction rollback-only
11-01-12 10:45:08.175 DEBUG [ o.s.t.j.JtaTransactionManager]: Transactional code has requested rollback
11-01-12 10:45:08.176 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:08.179 DEBUG [ o.s.t.j.JtaTransactionManager]: Creating new transaction with name [null]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
11-01-12 10:45:08.182 DEBUG [.b.f.s.DefaultListableBeanFactory]: Returning cached instance of singleton bean 'txManager'
11-01-12 10:45:08.184 DEBUG [ o.s.t.j.JtaTransactionManager]: Participating in existing transaction
11-01-12 10:45:08.186 DEBUG [.b.f.s.DefaultListableBeanFactory]: Returning cached instance of singleton bean 'txManager'
11-01-12 10:45:08.187 DEBUG [ o.s.t.j.JtaTransactionManager]: Suspending current transaction, creating new transaction with name [com.test.service.UserServiceImpl.inquireUserProfil es]
11-01-12 10:45:09.495 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:09.497 DEBUG [ o.s.t.j.JtaTransactionManager]: Resuming suspended transaction after completion of inner transaction
11-01-12 10:45:09.499 DEBUG [ o.s.t.j.JtaTransactionManager]: Participating transaction failed - marking existing transaction as rollback-only
11-01-12 10:45:09.499 DEBUG [ o.s.t.j.JtaTransactionManager]: Setting JTA transaction rollback-only
11-01-12 10:45:09.500 DEBUG [ o.s.t.j.JtaTransactionManager]: Transactional code has requested rollback
11-01-12 10:45:09.501 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:09.502 DEBUG [ o.s.t.j.JtaTransactionManager]: Creating new transaction with name [null]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
11-01-12 10:45:09.504 DEBUG [.b.f.s.DefaultListableBeanFactory]: Returning cached instance of singleton bean 'txManager'
11-01-12 10:45:09.505 DEBUG [ o.s.t.j.JtaTransactionManager]: Participating in existing transaction
11-01-12 10:45:09.506 DEBUG [.b.f.s.DefaultListableBeanFactory]: Returning cached instance of singleton bean 'txManager'
11-01-12 10:45:09.507 DEBUG [ o.s.t.j.JtaTransactionManager]: Suspending current transaction, creating new transaction with name [com.test.service.UserServiceImpl.inquireUserProfil es]
11-01-12 10:45:10.796 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:10.799 DEBUG [ o.s.t.j.JtaTransactionManager]: Resuming suspended transaction after completion of inner transaction
11-01-12 10:45:10.801 DEBUG [ o.s.t.j.JtaTransactionManager]: Participating transaction failed - marking existing transaction as rollback-only
11-01-12 10:45:10.802 DEBUG [ o.s.t.j.JtaTransactionManager]: Setting JTA transaction rollback-only
11-01-12 10:45:10.804 DEBUG [ o.s.t.j.JtaTransactionManager]: Transactional code has requested rollback
11-01-12 10:45:10.806 DEBUG [ o.s.t.j.JtaTransactionManager]: Initiating transaction rollback
11-01-12 10:45:10.809 DEBUG [ o.s.t.j.JtaTransactionManager]: Creating new transaction with name [null]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
11-01-12 10:45:10.811 DEBUG [.b.f.s.DefaultListableBeanFactory]: Returning cached instance of singleton bean 'txManager'

[Marten Deinum]

Please use [ code][/code ] tags when posting code/xml/stacktraces/logging... That way it remains readable..

You have 2 exporters why? I don't see a factorybean for creating the client side proxybean.

i see nothing related to transactions or whatever so please post all things needed.