cmoulliard wrote:
>
> Thxs for the info. We have the same issue with Hibernate JPA. So
> definitively, this is related to aop spring proxies.
>
> Can you provide us more info about what you have done and which
> bundles you have deployed ?
>
> Kind regards,
>
> Charles Moulliard
>
I am using servicemix 3.3.x so there are not much I can tell you about the
bundles :-(
I will try to give you as much information I can regarding the problem and
our configuration.
Our problem was that whenever spring was creating CGLIB proxies (dynamic
proxies didn't work for at all) both camel and servicemix igonred the other
annotations. This resulted in various exceptions.
Example Having a servicemix bean proxied by CGLIB prevented the injection of
Delivery Channel (which was annotated with the Resource annotation) causing
a NPE during execution.
So we had to get rid of CGLIB proxies:
Solution 1: Do not use mix servicemix/camel with @Transactional annotations.
In your example this would be as simple as to remove the @Transactional
annotation from PersistenceImpl and put it inside the sap document dao (or
any other bean that wouldn't contain both types of annotations).
Solution 2: Totally remove CGLIB proxies and weave the @Transactional
behavior on compile time. This was the solution I prefered and we did it
like this:
<!-- Inside the Spring Context we set annotation-driven mode to aspectj.
This mode doesn't use proxies -->
<tx:annotation-driven mode="aspectj"
transaction-manager="transactionManager"/>
<!-- Inside the pom.xml, we use aspectj plugin to weave spring-aspects. This
will weave the @Transaction on compile time -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
<configuration>
<outxml>true</outxml>
<aspectLibraries>
<aspectLibrary>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
I hope that this helps. Let me know if you wish additional details.
-----
Ioannis Canellos
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