Resolve "New missing/unsatisfied dependencies" error

[grossetieg]

Hi,

I'm currently trying to migrate my application from JBoss AS5 to JBoss AS7 but I'm stuck with this error :

20:56:32,140 INFO  [org.jboss.as.server] (MSC service thread 1-7) Service status report
   New missing/unsatisfied dependencies:
      service jboss.deployment.subunit."my.ear"."a-impl.jar".component.ServiceBImpl.VIEW."com.foo.service.BLocal" (missing)
      service jboss.deployment.subunit."my.ear"."a-impl.jar".component.ServiceCImpl.VIEW."com.bar.service.CRemote" (missing)

my.ear :

|
|--- a-impl.jar
|--- b-impl.jar
|--- c-impl.jar
|
|--- lib
|--- |--- a.jar
|--- |--- b.jar
|--- |--- c.jar
|

a-impl/META-INF/MANIFEST.MF:

...
Class-Path: b-impl.jar c-impl.jar

My EAR classloading seems to work fine (no ClassNotFoundExceptions, NoClassDefFoundErrors, or ClassCastExceptions) but the dependency is still unsatisfied.

In despair I tried to add the jboss specific deployment file descriptor jboss-deployment-structure.xml :

<jboss-deployment-structure>
  <sub-deployment name="a-impl.jar">
    <dependencies>
      <module name="deployment.my.ear.b-impl.jar" />
      <module name="deployment.my.ear.c-impl.jar" />
    </dependencies>
  </sub-deployment>
</jboss-deployment-structure>

But the error is the same. Any help with this will be greatly appreciated.

Guillaume.

[grossetieg]

Ok I give a try at the latest SNAPSHOT available : jboss-7.0.0.Beta4-SNAPSHOT and it's working fine !

I can now enjoy really fast boot and fast deployment

For people who want to use cache with JBoss-7.0.0.Beta4, you can modify your persistence.xml to use Infinispan (instead of ehcache) :

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
          <persistence-unit name="my-ds" transaction-type="JTA">
                    <provider>org.hibernate.ejb.HibernatePersistence</provider>
                    <jta-data-source>java:/MyDS</jta-data-source>
                    <properties>
                              <!-- Cache -->
                              <property name="hibernate.cache.use_query_cache" value="true" />
                              <property name="hibernate.cache.use_second_level_cache" value="true" />

                              <!-- Inifinispan -->
                              <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.TransactionManagerLookup"/>
                              <property name="hibernate.cache.region.factory_class" value="org.hibernate.cache.infinispan.JndiInfinispanRegionFactory"/>
                              <property name="hibernate.cache.infinispan.cachemanager" value="java:jboss/infinispan/hibernate"/>
                              <property name="hibernate.cache.infinispan.statistics" value="true"/>

            </properties>
          </persistence-unit>
</persistence>

In fact even the latest SNAPSHOT available ehcahe-core-2.5.0 is incompatible with hibernate-core-4.0.0.Beta1.jar.

The following import statements are problematic (throw ClassNotFoundException) in net.sf.ehcache.hibernate.AbstractEhcacheRegionFactory :

import org.hibernate.cache.CacheDataDescription;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.CollectionRegion;
import org.hibernate.cache.EntityRegion;
import org.hibernate.cache.QueryResultsRegion;
import org.hibernate.cache.RegionFactory;
import org.hibernate.cache.Timestamper;
import org.hibernate.cache.TimestampsRegion;
import org.hibernate.cache.access.AccessType;
import org.hibernate.cfg.Settings;

Dont forget to modify CacheConcurrencyStrategy.NONSTRICT_READ_WRITE to CacheConcurrencyStrategy.TRANSACTIONAL to avoid CacheException :

Caused by: org.hibernate.cache.CacheException: unsupported access type [nonstrict-read-write]

Guillaume.