2 Replies Latest reply on Sep 17, 2007 7:00 AM by srinivas prabhu

    portlet accessing different database

    srinivas prabhu Newbie

      Hi all,

      I have a portlet where i need a database connection. I am using MS SQL Server 2005 and i have created data source configuration in portal-sqlserver-ds.xml. I have created jboss-service.xml in META-INF folder of my portlet and in this jboss-service.xml i have created the session factory for the data source as follows

      <mbean
       code="org.jboss.portal.jems.hibernate.SessionFactoryBinder"
       name="portal:service=Hibernate,type=Srinivas"
       xmbean-dd=""
       xmbean-code="org.jboss.portal.jems.as.system.JBossServiceModelMBean">
       <xmbean/>
       <depends>jboss.jca:service=DataSourceBinding,name=PortalDS</depends>
       <attribute name="DoChecking">true</attribute>
       <attribute name="ConfigLocation">conf/hibernate/srinivas/hibernate.cfg.xml</attribute>
       <attribute name="JNDIName">java:/portal/SrinivasSessionFactory</attribute>
       </mbean>


      Now in my code when i access the sessionfactory using following lines of code
      try {
       SessionFactory mySessionFactory = (SessionFactory) new InitialContext()
       .lookup("java:/portal/SrinivasSessionFactory");
      
       } catch (Throwable ex) {
       System.out.println("------> Error while creating session factory --> " + ex.getMessage());
       ex.getStackTrace();
       }
      

      am getting an exception.

      SrinivasSessionFactory not bound


      However if when i create the mbean in jboss-service.xml which is in server\default\deploy\jboss-portal.sar\META-INF directory, there is no exception which means that the mbean is created in this case.


      Now i feel each portlet must be independent enough to carry its database connectivity details. So i want to keep the mbean (of sessionFactory) definition in my portlet rather than jboss-portal.sar.

      So can any one tell me how can i achieve this goal of keeping this mbean definition in my portlet than jboss-portal.sar.


      Also can i keep the data source details (which are kept in portal-sqlserver-ds.xml) in my portlet ?



      my environment is as follows
      JBoss Portal Version : jboss 2.6.1
      Did you get Portal from CVS : yes
      JBoss AS Version : JBoss AS 4.0.5
      Database Vendor and Version : MS SQL server 2005
      JDBC Connector : jdbc:jtds:sqlserver
      OS Platform : Windows NT



      Thanks in advance,
      srinivas prabhu