2 Replies Latest reply on Nov 18, 2013 6:07 AM by Duran Harris

    Seam 2.3.1 Upgrade - Injection/Outjection not functioning correctly

    Duran Harris Newbie

      Hi,

       

      I am fairly new to Seam. I am busy upgrading a Seam 2.2 application on JBOSS 5 to Seam 2.3.1 on JBOSS 7.1.

      The application is deployed as an ear file and makes use of Richfaces 4, EJB and JPA.

       

      I have run into a problem injecting the entity manager though. I cannot get a reference to it using the @In annotation, the only way it works is if I use @PersistenceContext.

       

      I have also noticed that outjection does not seem to be occurring - ( I can successfully inject my 'manager' components, but cannot seem to get/set values into contexts myself even if I manually set values into the context with something like Contexts.getSessionContext().put("myObject", myObject);

       

      I am going to paste some of my configuration below... could someone please point me in the right direction ?

       

      persistence.xml:

       

      <?xml version="1.0" encoding="UTF-8"?>

      <persistence 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"

          version="2.0">

          <persistence-unit name="vls" >

              <provider>org.hibernate.ejb.HibernatePersistence</provider>

              <jta-data-source>java:jboss/datasources/vlsDatasource</jta-data-source>

              <exclude-unlisted-classes>false</exclude-unlisted-classes>

              <properties>

                  <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />

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

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

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

                 

                    <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup"/>

                  <!-- <property name="jboss.entity.manager.jndi.name" value="java:/vlsEntityManager" /> -->

                  <property name="jboss.entity.manager.factory.jndi.name" value="java:/vlsEntityManagerFactory" />

                  <property name="hibernate.default_schema" value="vls" />

              </properties>

          </persistence-unit>

      </persistence>

       

      components.xml:


      <?xml version="1.0"?>

      <components xmlns="http://jboss.com/products/seam/components"

          xmlns:core="http://jboss.com/products/seam/core" xmlns:persistence="http://jboss.com/products/seam/persistence"

          xmlns:security="http://jboss.com/products/seam/security" xmlns:theme="http://jboss.com/products/seam/theme"

          xmlns:transaction="http://jboss.com/products/seam/transaction"

          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

          xsi:schemaLocation="http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.3.xsd                  http://jboss.com/products/seam/bpm http://jboss.com/products/seam/bpm-2.3.xsd                  http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.3.xsd                  http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.3.xsd                  http://jboss.com/products/seam/jms http://jboss.com/products/seam/jms-2.3.xsd                   http://jboss.com/products/seam/mail http://jboss.com/products/seam/mail-2.3.xsd                  http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.3.xsd                  http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.3.xsd                  http://jboss.com/products/seam/theme http://jboss.com/products/seam/theme-2.3.xsd                  http://jboss.com/products/seam/web http://jboss.com/products/seam/web-2.3.xsd      http://jboss.org/schema/seam/transaction http://jboss.org/schema/seam/transaction-2.3.xsd http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction-2.3.xsd">

       

          <core:init debug="${debug}" jndi-pattern="${jndiPattern}" />

       

          <core:manager concurrent-request-timeout="500"

              conversation-id-parameter="cid" conversation-timeout="120000" />

       

          <core:resource-loader>

              <core:bundle-names>

                  <value>admin</value>

                  <value>colourspec</value>

                  <value>dealer</value>

                  <value>enginespec</value>

                  <value>finance</value>

                  <value>messages</value>

                  <value>model</value>

                  <value>maintenance</value>

                  <value>market</value>

                  <value>report</value>

                  <value>shipment</value>

                  <value>vehicle</value>

                  <value>workitem</value>

              </core:bundle-names>

          </core:resource-loader>

       

          <transaction:ejb-transaction />

       

       

       

          <component class="org.jboss.seam.transaction.EjbSynchronizations"

              jndi-name="java:app/jboss-seam/EjbSynchronizations" />

          <component class="org.jboss.seam.async.TimerServiceDispatcher"

              jndi-name="java:app/jboss-seam/TimerServiceDispatcher" />

       

          <persistence:managed-persistence-context

              auto-create="true" name="entityManager" persistence-unit-jndi-name="java:/vlsEntityManagerFactory" />

       

          <security:identity authenticate-method="#{authenticator.authenticate}"

              remember-me="true" />

       

      </components>

       

      standalone-full.xml (Datasource definition) :


        <datasource jta="true" jndi-name="java:jboss/datasources/vlsDatasource" pool-name="vlsDatasource" enabled="true" use-java-context="true" use-ccm="false">

                          <connection-url>jdbc:postgresql://127.0.0.1:5432/vls</connection-url>

                          <driver>postgresql</driver>

                          <pool>

                              <min-pool-size>2</min-pool-size>

                              <max-pool-size>20</max-pool-size>

                          </pool>

                          <security>

                              <user-name>postgres</user-name>

                              <password>admin</password>

                          </security>

                          <validation>

                              <validate-on-match>false</validate-on-match>

                              <background-validation>false</background-validation>

                              <background-validation-millis>1</background-validation-millis>

                          </validation>

                          <statement>

                              <prepared-statement-cache-size>0</prepared-statement-cache-size>

                              <share-prepared-statements>false</share-prepared-statements>

                          </statement>

                      </datasource>