Create
cancel
Showing results for 
Search instead for 
Did you mean: 
Sign up Log in

It's not the same without you

Join the community to find out what other Atlassian users are discussing, debating and creating.

Atlassian Community Hero Image Collage

@Transactional annotation / atlassian spring scanner?

There is a section in

https://developer.atlassian.com/docs/atlassian-platform-common-components/active-objects/getting-started-with-active-objects

describing how to set up a spring BeanPostProcessor wrapping all components having a @Transactional annotation with a TX-Proxy.

Is there a similar construct to do that stuff with Atlassian Spring Scanner?

Example: 

atlasian-pluginx.xml

<component
   key="tx-processor"
   name="Transactional Annotation Processor" 
   class="com.atlassian.activeobjects.external.TransactionalAnnotationProcessor">
  <decription>Processes @Transactional annotations.</decription>
</component>

 

code:
@Transactional
public interface TestStepService {
 TestStep findById(int testStepId);
 TestStep updateTestStep(TestStep testStep)
}

 

2 answers

1 accepted

3 votes
Answer accepted

(1) Remove any ComponentImport annotations from ActiveObjects


// AO is imported via META-INF/spring/plugin-context.xml
// @ComponentImport
com.atlassian.activeobjects.external.ActiveObjects ao;

(2) Configure TransactionalAnnotationProcessor in META-INF/spring/plugin-context.xml descriptor

<beans
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:atlassian-scanner="http://www.atlassian.com/schema/atlassian-scanner"
xmlns="http://www.springframework.org/schema/beans"
xmlns:osgi="http://www.eclipse.org/gemini/blueprint/schema/blueprint"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.atlassian.com/schema/atlassian-scanner http://www.atlassian.com/schema/atlassian-scanner/atlassian-scanner.xsd
http://www.eclipse.org/gemini/blueprint/schema/blueprint http://www.eclipse.org/gemini/blueprint/schema/blueprint/gemini-blueprint.xsd">
<osgi:reference id="ao_osgi">
<osgi:interfaces>
<beans:value>com.atlassian.activeobjects.external.ActiveObjects</beans:value>
</osgi:interfaces>
</osgi:reference>
<beans:bean id="tx-processor" class="com.atlassian.activeobjects.external.TransactionalAnnotationProcessor">
<beans:constructor-arg ref="ao_osgi"/>
</beans:bean>
<atlassian-scanner:scan-indexes/>
</beans>

really? why Atlassian makes this so complicated now - in comparison with the atplassian-pligin.xml style? 

Is there a docu where you found this, because the scanner docu is missing of explicit examples :-/?

There might be some better solution for the problem, but I had no time for further investigations.

Unfortunately I can't point you directly to an appropriate documentation. 

You have to dive into the documentation of the underlying framework stack :sad: to get some knowledge what is happening behind the scenes. 

You may look for BeanPostProcessor in the spring documentation to get some basic understanding how the TX Annotation is working and then check the Atlassian documentation

 

I'll leave it here, it might help somenone:

Keep @ComponentImport and add only

<bean class="com.atlassian.activeobjects.external.TransactionalAnnotationProcessor">
<constructor-arg ref="activeObjects"/>
</bean>

 in the plugin-context.xml.

Works with ao v.1.4.0, atlassian-scanner v1.2.7

Thank you very much, that just solved a problem that I currently had.

Suggest an answer

Log in or Sign up to answer
TAGS
Community showcase
Published in Marketplace Apps & Integrations

5 mobile apps for Jira Cloud to boost productivity

  It’s very important to have access to the workflow process from anywhere. Especially if you manage the work of others. There is no difference whether you’re out of office, or drive a ca...

216 views 2 5
Read article

Community Events

Connect with like-minded Atlassian users at free events near you!

Find an event

Connect with like-minded Atlassian users at free events near you!

Unfortunately there are no Community Events near you at the moment.

Host an event

You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events

Events near you