Question

I’m sure my app worked right until yesterday, when I got this error:

Failed startup of context
com.google.apphosting.utils.jetty.RuntimeAppEngineWebAppContext@1079ff{/,/
base/data/home/apps/s~trewnewmedia/1.357617962256387950}
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name ‘scadenziarioController’: Injection of
autowired dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not
autowire method: public void
it.trew.prove.web.controllers.ScadenziarioController.setScadenzaService(it.
trew.prove.services.ScadenzaService); nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name ‘scadenzaService’: Injection of autowired
dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not
autowire method: public void
it.trew.prove.services.ScadenzaService.setSocietaService(it.trew.prove.serv
ices.SocietaService); nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name ‘societaService’: Injection of autowired
dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not
autowire method: public void
it.trew.prove.services.SocietaService.setSocietaDao(it.trew.prove.model.dao
.Dao); nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name ‘dao’: Injection of resource dependencies
failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name ‘mySessionFactory’: Post-processing of the
FactoryBean’s object failed; nested exception is
java.lang.SecurityException: Unable to get members for class
org.hibernate.impl.SessionFactoryImpl

I am using Hibernate with Google Cloud SQL, and it always worked.

On my local machine, with local MySQL, it still works!

I don’t think it’s a Cloud SQL issue, because removing some autowiring (a test) it still connects and so on. Here’s my xml:

<bean id="mySessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="myDataSource" />
        <property name="annotatedClasses">
            <list>
                <value>it.trew.prove.model.beans.Scadenza</value>
                <value>it.trew.prove.model.beans.Fornitore</value>
                <value>it.trew.prove.model.beans.Societa</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">create</prop>
                <!-- <prop key="hibernate.hbm2ddl.import_files">/setup.sql</prop> -->
            </props>
        </property>
    </bean>

A piece of my DAO:

@Component
public class Dao {

    @Resource(name = "mySessionFactory")
    private SessionFactory sessionFactory;
...

And my service:

@Service
@Transactional
public class SocietaService {

    private Dao societaDao;

    @Autowired
    public void setSocietaDao(Dao societaDao) {
        this.societaDao = societaDao;
    }
...

I can’t find what’s different between GAE and my local (mvn gae:run).
And why last week that worked perfectly.

Please GAE team, support me! I’m going crazy on this issue

(I’ll probably start a bounty, it’s too much urgent)

EDIT my pom.xml hibernate part:

<!-- Hibernate framework -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>3.3.2.GA</version>
        <type>pom</type>
        <!--hibernate-dependencies is a pom, not needed for hibernate-core-->
      </dependency>
      <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-annotations</artifactId>
        <version>3.4.0.GA</version>
    </dependency>
    <dependency>
        <groupId>javassist</groupId>
        <artifactId>javassist</artifactId>
        <version>3.12.1.GA</version>
    </dependency>

Answer 1

The problem is the @Transactional annotation on the @Service class. It uses javax.naming.NamingException in some part I don’t know, and that’s not a whitelisted class.