1 Reply Latest reply on Apr 20, 2004 9:38 PM by calffin

    Strange problem when deploy the servlet in jboss

    calffin Newbie

      I use jboss-3.0.8 integrated with jetty as my j2ee server. I write a servlet which receive the request outside and delegate the request to the EJB which the servlet refrences. I use the remote interface of the EJB in the servlet. But the servlet is not directly with the EJB. I write a middle class as buseness delegate between them. I edit the web.xml and jboss-web.xml file which both introduce the information of the EJB refrenced.
      After I copy the generated WAR file to the deploy directory, I start up the jboss server. But I find the WAR file can't be deployed. The error message is below:
      Caused by: javax.ejb.EJBException: null; CausedByException is:
      AccountFacadeLocal not bound
      at server.web.AccountFacadeBD.(AccountFacadeBD.java:35)
      at server.web.AccountFacadeBD.getInstance(AccountFacadeBD.java:43)
      at server.web.Accountlet.(Accountlet.java:27)


      I am surprised by the error message because I never use the local interface of the EJB. I don't know whether the servlet can refrence the local interface of the EJB in jboss-3.0.8. I see the jboss-web dtd in the docs/ directory , it only has the ejb-ref element , has no ejb-local-ref element.
      Anybody can help me?
      Any idea is welcome!
      Thank you!
      Best regards!

        • 1. Re: Strange problem when deploy the servlet in jboss
          calffin Newbie

          My jboss.xml is below:

          <ejb-name>Account</ejb-name>
          <jndi-name>AccountBean</jndi-name>
          <local-jndi-name>AccountLocal</local-jndi-name>
          <ejb-name>AccountFacade</ejb-name>
          <jndi-name>AccountFacadeBean</jndi-name>
          <local-jndi-name>AccountFacadeLocal</local-jndi-name>
          <ejb-local-ref>
          <ejb-ref-name>ejb/AccountLocal</ejb-ref-name>
          <jndi-name>AccountLocal</jndi-name>
          </ejb-local-ref>
          </enterprise-beans>


          My web.xml is below:

          <servlet-name>accountlet</servlet-name>
          <servlet-class>server.web.Accountlet</servlet-class>
          <load-on-startup>1</load-on-startup>

          <servlet-mapping>
          <servlet-name>accountlet</servlet-name>
          <url-pattern>/servlet/*</url-pattern>
          </servlet-mapping>
          <welcome-file-list>
          <welcome-file>index.jsp</welcome-file>
          </welcome-file-list>
          <error-page>
          <error-code>404</error-code>
          /error.jsp
          </error-page>

          <ejb-ref>
          <ejb-ref-name>ejb/AccountFacade</ejb-ref-name>
          <ejb-ref-type>Session</ejb-ref-type>
          server.ejb.accountapplication.AccountFacadeHome
          server.ejb.accountapplication.AccountFacade
          </ejb-ref>


          My jboss-web.xml is below:
          <jboss-web>
          <ejb-ref>
          <ejb-ref-name>ejb/AccountFacade</ejb-ref-name>
          <jndi-name>AccountFacadeBean</jndi-name>
          </ejb-local-ref>
          </jboss-web>