CDI non funziona in orecchio distribuito a v3.0.1 GlassFish

StackOverflow https://stackoverflow.com/questions/3167455

Domanda

Ho qualche problema con l'utilizzo di iniezione logger di saldatura.

Scenario:. non ho orecchio con ejb-jar all'interno

Questa è la mia bean EJB: 

@Stateless
@LocalBean
public class PartnersService {
    @Inject
    Logger log;

    @PersistenceContext(unitName = "Utopia")
    EntityManager em;

    public PartnersService() {
    }

    public OasysPartnerEntity getPartner(long id){
        return em.find(OasysPartnerEntity.class, id);
    }

    @Schedule( hour = "*", minute = "*", second = "*/15")
    public void print1Partner(){
        System.out.println("This is test");
        log.info("This is partner`s email under id 1 = ");
    }

    @TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
    public void saveTempPartnerTemp(OasysPartnerTempEntity part){
        em.persist(part);
    }

}

quando print1Partner chiamato ho ottenuto eccezione:

  

| 2010-07-02T19: 25: 35,003 + 0300 | ATTENZIONE | oracle-glassfish3.0.1 | javax.enterprise.system.container.ejb.com.sun.ejb.containers | _ThreadID = 48; _ThreadName = filettatura 1; | A   eccezione sistema durante un   invocazione su EJB PartnersService   metodo public void   ua.co.oasys.fenix.persistence.PartnersService.print1Partner ()   javax.ejb.EJBException:   javax.ejb.EJBException:   javax.ejb.CreateException: Impossibile   creare EJB stateless a   com.sun.ejb.containers.StatelessSessionContainer._getContext (StatelessSessionContainer.java:448)     a   com.sun.ejb.containers.BaseContainer.getContext (BaseContainer.java:2467)     a   com.sun.ejb.containers.BaseContainer.preInvoke (BaseContainer.java:1860)     a   com.sun.ejb.containers.BaseContainer.callEJBTimeout (BaseContainer.java:3962)     a   com.sun.ejb.containers.EJBTimerService.deliverTimeout (EJBTimerService.java:1667)     a   com.sun.ejb.containers.EJBTimerService.access $ 100 (EJBTimerService.java:98)     a   com.sun.ejb.containers.EJBTimerService $ TaskExpiredWork.run (EJBTimerService.java:2485)     a   java.util.concurrent.Executors $ RunnableAdapter.call (Executors.java:441)     a   java.util.concurrent.FutureTask $ Sync.innerRun (FutureTask.java:303)     a   java.util.concurrent.FutureTask.run (FutureTask.java:138)     a   java.util.concurrent.ThreadPoolExecutor $ Worker.runTask (ThreadPoolExecutor.java:886)     a   java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java:908)     a   java.lang.Thread.run (Thread.java:619)   Causato da: javax.ejb.EJBException:   javax.ejb.CreateException: Impossibile   creare EJB stateless a   com.sun.ejb.containers.StatelessSessionContainer $ SessionContextFactory.create (StatelessSessionContainer.java:720)     a   com.sun.ejb.containers.util.pool.NonBlockingPool.getObject (NonBlockingPool.java:200)     a   com.sun.ejb.containers.StatelessSessionContainer._getContext (StatelessSessionContainer.java:443)     ... 12 maggiori causati da:   javax.ejb.CreateException: Impossibile   creare EJB stateless a   com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB (StatelessSessionContainer.java:528)     a   com.sun.ejb.containers.StatelessSessionContainer.access $ 000 euro (StatelessSessionContainer.java:90)     a   com.sun.ejb.containers.StatelessSessionContainer $ SessionContextFactory.create (StatelessSessionContainer.java:718)     ... 14 maggiori causati da:   java.lang.NullPointerException a   java.util.concurrent.ConcurrentHashMap.get (ConcurrentHashMap.java:768)     a   org.jboss.weld.manager.BeanManagerImpl.getBean (BeanManagerImpl.java:1171)     a   org.jboss.weld.manager.BeanManagerImpl.getBean (BeanManagerImpl.java:132)     a   org.glassfish.weld.services.JCDIServiceImpl._createJCDIInjectionContext (JCDIServiceImpl.java:145)     a   org.glassfish.weld.services.JCDIServiceImpl.createJCDIInjectionContext (JCDIServiceImpl.java:122)     a   com.sun.ejb.containers.BaseContainer.createEjbInstanceAndContext (BaseContainer.java:1616)     a   com.sun.ejb.containers.StatelessSessionContainer.createStatelessEJB (StatelessSessionContainer.java:469)     ... altri 16 | #]

Utilizzo: EJB 3.1, GlassFish 3.0.1

Alcuni di dipendenza Maven: 

        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.ejb</artifactId>
            <version>3.0</version>
            <scope>provided</scope>
        </dependency>
<!-- SL4J API -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.6.0</version>
            <scope>provided</scope>
        </dependency>

        <!-- SLF4J JDK14 Binding  -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-jdk14</artifactId>
            <version>1.6.0</version>
            <scope>provided</scope>
        </dependency>

        <!-- Injectable Weld-Logger -->
        <dependency>
            <groupId>org.jboss.weld</groupId>
            <artifactId>weld-logger</artifactId>
            <version>1.0.0-CR2</version>
            <scope>provided</scope>
        </dependency>
            <!--CDI-->
        <dependency>
            <groupId>javax.enterprise</groupId>
            <artifactId>cdi-api</artifactId>
            <scope>provided</scope>
            <version>1.0-CR4</version>
        </dependency>

orecchio pom.xml 

<dependencies>
....
<!--weld-->
        <!-- SL4J API -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.6.0</version>
        </dependency>

        <!-- SLF4J JDK14 Binding  -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-jdk14</artifactId>
            <version>1.6.0</version>
        </dependency>

        <!-- Injectable Weld-Logger -->
        <dependency>
            <groupId>org.jboss.weld</groupId>
            <artifactId>weld-logger</artifactId>
            <version>1.0.0-CR2</version>
        </dependency>

        <dependency>
            <groupId>javax.enterprise</groupId>
            <artifactId>cdi-api</artifactId>

            <version>1.0-CR4</version>
        </dependency>


    </dependencies>
<build>
...
<configuration>
                    <modules>
...
                       <!--weld-->
                        <!-- SL4J API -->
                        <jarModule>
                            <groupId>org.slf4j</groupId>
                            <artifactId>slf4j-api</artifactId>
                            <bundleDir>lib</bundleDir>
                        </jarModule>

                        <!-- SLF4J JDK14 Binding  -->
                        <jarModule>
                            <groupId>org.slf4j</groupId>
                            <artifactId>slf4j-jdk14</artifactId>
                            <bundleDir>lib</bundleDir>
                        </jarModule>

                        <!-- Injectable Weld-Logger -->
                        <jarModule>
                            <groupId>org.jboss.weld</groupId>
                            <artifactId>weld-logger</artifactId>
                            <bundleDir>lib</bundleDir>
                        </jarModule>
                        <jarModule>
                            <groupId>javax.enterprise</groupId>
                            <artifactId>cdi-api</artifactId>
                            <bundleDir>lib</bundleDir>
                        </jarModule>

                    </modules>
                </configuration>
            </plugin>

        </plugins>

    </build>

bean.xml in META-INF /

Lo stesso configurazione di lavoro con la guerra in un orecchio, senza EJB (in guerra, ma se uso EJB in guerra e di saldatura - stessa eccezione)

Q1:? Ciò che è sbagliato

Q2: quali sono le regole di utilizzo della saldatura e EJB 3.1

È stato utile?

Soluzione 2

Si veda:

CDI con EJB 3.1, saldare logger su GlassFish v3.0.1

Altri suggerimenti

Il Weld Logger e SFLF4J manufatti sono non a condizione, se si desidera utilizzarli, è necessario aggiungerle alla vostra applicazione: 

<!-- SL4J API -->
<dependency>
  <groupId>org.slf4j</groupId>
  <artifactId>slf4j-api</artifactId>
  <version>1.6.0</version>
</dependency>

<!-- SLF4J JDK14 Binding  -->
<dependency>
  <groupId>org.slf4j</groupId>
  <artifactId>slf4j-jdk14</artifactId>
  <version>1.6.0</version>
</dependency>

<!-- Injectable Weld-Logger -->
<dependency>
  <groupId>org.jboss.weld</groupId>
  <artifactId>weld-logger</artifactId>
  <version>1.0.0-CR2</version>
</dependency>

Poi 

import javax.inject.Inject;
import org.slf4j.Logger;

public class Foo {
    @Inject
    private Logger logger;

    public void bar() {
        logger.info("Look ma, I'm using an injected Logger!");
    }
}

sto usando la saldatura-logger me stesso (con logback come vincolanti) e testato il codice sotto GlassFish 3.0.1, funziona solo.

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