0 Replies Latest reply on Sep 2, 2014 2:51 PM by Betto McRose Gamarra

    errors injecting EntityManager having two persistence units in persistence.xml JBoss 7.1.1

    Betto McRose Gamarra Newbie

      well I have read some posts and examples around there but not a clue

       

      the persistence.xml is

      <?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="administration-server">

            <jta-data-source>java:jboss/datasources/administration-serverDS</jta-data-source>

            <properties>

               <property name="hibernate.hbm2ddl.auto" value="validate" />

               <property name="hibernate.show_sql" value="true" />

            </properties>

         </persistence-unit>

        

         <persistence-unit name="migration-server">

            <jta-data-source>java:jboss/datasources/migration-serverDS</jta-data-source>

            <properties>

               <property name="hibernate.hbm2ddl.auto" value="validate" />

               <property name="hibernate.show_sql" value="true" />

            </properties>

         </persistence-unit>

      </persistence>

       

      the Resources.java is

      @Produces
      @DefaultDB
      @PersistenceContext(unitName="administration-server")
      private EntityManager em;

       

      @Produces
      @PersistenceContext(unitName="migration-server")
      @MigrationDB
      private EntityManager emMigration;

         

       

       

      in my PersonaResourceRESTService I had to remove the prestablish @RequestScoped (javax.enterprise.context.RequestScoped) so the method lookupPersonaByID is properly called, otherwise I get the injection exception

       

      so having my PersonaRepository been @Stateless or @RequestScoped gave errors

       

      injection is not a problem

       

      @Inject @DefaultDB

      private EntityManager em;

       

      but trying to create the builder...

       

      final CriteriaBuilder cb = em.getCriteriaBuilder();

       

      gives the same error

      org.jboss.resteasy.spi.UnhandledException: java.lang.IllegalArgumentException: JBAS016069: Error injecting persistence unit into CDI managed bean. Can't find a persistence unit named administration-server in deployment administration-server.war

      org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:340)

      org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214)

      org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)

      org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540)

      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502)

      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)

      org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)

      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)

      org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)

      javax.servlet.http.HttpServlet.service(HttpServlet.java:847)

      org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)