stop ! I find the first mistake.. the persistence.xml was in a wrong place :)
thanks Arun, stupid mistake but sometimes we just need a friend to
make the right questions :)
now it failed one step further.. I am investigating................
2010/2/25 Felipe Gaścho <fgaucho_at_gmail.com>:
> yes, I read your blog.. and you use:
>
> @Named("sakilabean")
> @RequestScoped
> public class SakilaBean {
> @PersistenceUnit(unitName="SakilaPU")
> EntityManagerFactory emf;
>
>
> so it is supposed to work...
>
> * if I change the bean to ManagedBean, than the index.xhtml cannot
> find it anymore and I have a null reference.............
>
> On Thu, Feb 25, 2010 at 9:28 PM, Arun Gupta <Arun.Gupta_at_sun.com> wrote:
>> Felipe,
>>
>> I assume you made sure persistence.xml is bundled in the WAR file :-)
>>
>> Also, try changing @Named to @ManagedBean and see if that works. Lets make
>> sure that the basic scenario works in your environment.
>>
>> BTW, I blogged about this exact scenario at:
>>
>> http://blogs.sun.com/arungupta/entry/totd_123_f_ajax_bean
>>
>> Thanks,
>> -Arun
>>
>> Felipe Gaścho wrote:
>>>
>>> I am trying to use CDI to deploy a web-application based on JSF 2 & JPA
>>> 2....
>>>
>>> but it fails to inject the EntityManagerFactory:
>>>
>>> Caused by: java.lang.IllegalStateException: Unable to retrieve
>>> EntityManagerFactory for unitName arenapuj2
>>> at
>>> com.sun.enterprise.container.common.impl.EntityManagerFactoryWrapper.getDelegate(EntityManagerFactoryWrapper.java:91)
>>>
>>> ---------- bean:
>>>
>>> import java.util.Collection;
>>>
>>> import javax.enterprise.context.RequestScoped;
>>> import javax.inject.Named;
>>> import javax.persistence.*;
>>>
>>> import com.kenai.puj.arena.model.entity.PujInstitutionEntity;
>>>
>>> @Named("institutions")
>>> @RequestScoped
>>> public class PujInstitutionBean {
>>> @PersistenceUnit(unitName = "arenapuj2")
>>> EntityManagerFactory emf;
>>> ...
>>>
>>> ---------- persistence.xml
>>>
>>> <?xml version="1.0" encoding="UTF-8"?>
>>> <persistence version="2.0"
>>> 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_2_0.xsd">
>>> <persistence-unit name="arenapuj2" transaction-type="JTA">
>>>
>>> <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
>>> <jta-data-source>jdbc/arena</jta-data-source>
>>> <properties>
>>> <property name="eclipselink.ddl-generation"
>>> value="none" />
>>> <property name="eclipselink.logging.level"
>>> value="FINEST" />
>>> </properties>
>>>
>>> </persistence-unit>
>>> </persistence>
>>>
>>>
>>
>> --
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>> Blog: http://blogs.sun.com/arungupta
>>
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>>
>>
>
>
>
> --
> ------------------------------------------
> Felipe Gaścho
> 10+ Java Programmer
> CEJUG Senior Advisor
>
--
------------------------------------------
Felipe Gaścho
10+ Java Programmer
CEJUG Senior Advisor