0 Replies Latest reply: Mar 1, 2012 11:26 AM by Ralf Sigmund RSS

using @Produces and @Inject across AS7 module dependencies

Ralf Sigmund Newbie

Hi,

 

is it possible to use a CDI producer method defined in module A in order to CDI inject into a bean in a second module B?

 

Is there any description on the relation between CDI and the JBoss Modules System?

 

In producer.jar:

 

import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.InjectionPoint;
import java.util.logging.Logger;

public class Producer {

    @Produces
    public static Logger produceLog(InjectionPoint injectionPoint) {
        return Logger.getLogger(injectionPoint.getMember().getDeclaringClass().getName());
    }
}

 

In consumer.war:

 

 
import javax.inject.Inject;
import java.util.logging.Logger;


public class Consumer {
    @Inject
    Logger logger;

    public void doLog() {
        logger.info("Hello CDI with JBoss Modules");
    }
}

 

 

 

 

module B has a Manifest Dependency on module A:

Manifest-Version: 1.0
Dependencies: deployment.producer.jar

 

 

this approach leads to an weld unsatisfied dependency problem:

"JBAS014671: Failed services" => {"jboss.deployment.unit.\"consumer.war\".WeldService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"consumer.war\".WeldService: org.jboss.weld.exceptions.DeploymentException: WELD-001408 Unsatisfied dependencies for type [Logger] with qualifiers [@Default] at injection point [[field] @Inject question.Consumer.logger]"

 

 

 

 

I posted a sample project on Github: https://github.com/sistar/jboss-cdi-demo

 

TIA

Ralf