0 Replies Latest reply on Sep 16, 2010 10:18 AM by Roger Lee

    a4j:mediaOutput calling EJB

    Roger Lee Apprentice

      I'm trying to use  a4j:mediaOutput, but instead of calling a POJO I am using an EJB (3).


      In the XHTML I need to call the method in my FileUploadBean (EJB);

      public void paint(OutputStream stream, Object object) throws IOException {




      What parameters do I pass from the XHTML? In the example it appears to pass the 'row' and I'm not sure where the outStream comes from?


      As it's a method in an EJB I need to pass the two; 1. Stream and the 2. the Data Object.








      <a4j:mediaOutput element="img" mimeType=




      createContent="#{fileUploadBean.paint(row, XXXXX)}" value=




      style="width:100px; height:100px;" cacheable="false"




      <f:param value="#{fileUploadBean.getTimeStamp()}" name="time"/>






      Any examples. Thanks