pessoal,
estou fazendo um deploy do meu projeto, porem esta dando o erro abaixo:
cannot Deploy projectejb
deploy is failing=Error occurred during deployment: Exception while preparing the app : Could not resolve a persistence unit corresponding to the persistence-context-ref-name [br.com.caelum.livraria.dao.AutorDao/manager] in the scope of the module called [projectejb]. Please verify your application… Please see server.log for more details.
obs: estou utilizando, eclipse, ejb e glassfish.
alguem jah passou por isso ?
<?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="projectejb" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:postgresql://localhost:5432/notafiscal"/>
<property name="javax.persistence.jdbc.user" value="postgres"/>
<property name="javax.persistence.jdbc.password" value="xavier"/>
<property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver"/>
<property name="javax.persistence.schema-generation.database.action" value="drop-and-create" />
<property name="javax.persistence.schema-generation.create-source" value="metadata" />
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hibernate.cache.region.factory_class" value="org.hibernate.testing.cache.CachingRegionFactory"/>
</properties>
</persistence-unit>
</persistence>
--------------------------------------------------------------
@Stateless
public class AutorDao {
@PersistenceContext(unitName="myPU")
private EntityManager manager;
public void salva(Autor autor) {
this.manager.merge(autor);
}