0 Replies Latest reply on Feb 7, 2012 9:48 AM by ole .

    ManagedBeans are unreachable. Seam 3 + Richfaces + Glassfish 3

    ole . Newbie

      Hi,

       

      I'm trying to setup a Seam 3 + Richfaces app on a Glassfish 3 webserver. I'm using maven for the building process.

      Currently I only try to use a really simple managed bean:

       

      [code]

      @ViewScoped

      @ManagedBean

      public class RichBean implements Serializable {

       

          private static final long serialVersionUID = -6239437588285327644L;

       

          private String name;

       

          @PostConstruct

          public void postContruct() {

              name = "John";

          }

       

          public String getName() {

              return name;

          }

       

          public void setName(String name) {

              this.name = name;

          }

      }

      [/code]

       

      index.xhtml

       

      [code]

      <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

      <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core"

          xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:a4j="http://richfaces.org/a4j">

       

      <body>

          <ui:composition template="/templates/template.xhtml">

       

              <ui:define name="title">RichFaces Sample</ui:define>

       

              <ui:define name="body">

                  <h:form prependId="false">

                      <h:outputLabel value="Name:" for="nameInput" />

                      <h:inputText id="nameInput" value="#{richBean.name}">

                          <a4j:ajax event="keyup" render="output" />

                      </h:inputText>

                      <h:panelGroup id="output">

                          <h:outputText value="Hello #{richBean.name}!" rendered="#{not empty richBean.name}" />

                      </h:panelGroup>

                  </h:form>

              </ui:define>

       

          </ui:composition>

      </body>

      </html>

      [/code]

       

      The problem ist that the bean cannot be found:

       

      [code]

      WARNUNG: /index.xhtml @13,70 value="#{richBean.name}": Target Unreachable, identifier 'richBean' resolved to null

      javax.el.PropertyNotFoundException: /index.xhtml @13,70 value="#{richBean.name}": Target Unreachable, identifier 'richBean' resolved to null

      [/code]

       

      This managed bean and the index.xhtml are packen in a war file. This war file is packed together with my ejb file in a ear file. The ejbs are working properly.

      During startup of the app I can see that the empty beans.xml of the war file wont be read (only from the .ejb):

       

      [code]

      INFO: Solder Config XML provider starting...

      INFO: Loading XmlDocumentProvider: org.jboss.solder.config.xml.bootstrap.ResourceLoaderXmlDocumentProvider

      INFO: Reading XML file: file:/glassfish3/glassfish/domains/domain1/applications/core/ejb__mEjb_jar/META-INF/seam-beans.xml

      INFO: Reading XML file: jar:file:/glassfish3/glassfish/domains/domain1/applications/core/lib/seam-rest-3.1.0.Final.jar!/META-INF/beans.xml

      INFO: Reading XML file: jar:file:/glassfish3/glassfish/domains/domain1/applications/core/lib/seam-rest-api-3.1.0.Final.jar!/META-INF/beans.xml

      [/code]

       

      I have tried to place the beans.xml in /WEB-INF, WEB-INF/classes/META-INF and /META-INF. I think this is only a configuration issue but I dont know where I have to look for the problem.

       

      regards,