Problem getting bindings in managed bean after deployment on remote weblogic

Question

We have a Fusion Web application successfully running on Jdev 12c and its integrated wls server with Oracle 12c database configured as a DataSource. We created an ear file from JDev and deployed it on remote wls servers. The initial login .jspx page came up without any issues. Upon entering the login credentials in the browser and trying to enter the application, we are getting a Null Pointer exception. Looking at the logs, the null pointer is thrown when its trying to get the bindings in the managed bean.
       BindingContext bctx;
        bctx = BindingContext.getCurrent();
        DCBindingContainer bc =(DCBindingContainer)getBindings();  
        DCBindingContainer bindings = (DCBindingContainer)bctx.getCurrentBindingsEntry();
        DCDataControl dataControl = bindings.findDataControl("LoginAMDataControl");
variable bindings is Null. What needs to be configured/changed while packaging the ear file  for deployment on remote wls 12c? Please advise and appreciate your response.

Answer 1

try this...
      public String test() {
      DCIteratorBinding binding= getItrtBindings("findAdByNumberIterator");
      Row row = binding.getCurrentRow();
      String dn = (String)row.getAttribute("docNumber");
      System.out.println("docNumber " + dn);
      return dn;
       private BindingContainer bindings;
       public BindingContainer getBindings() {
          return this.bindings;
       public void setBindings(BindingContainer bindings) {
           this.bindings = bindings;
    protected DCIteratorBinding getItrtBindings(String binding){
        DCIteratorBinding outIterBinding = getBindingsForDCB().findIteratorBinding(binding);       
        return outIterBinding;
    public DCBindingContainer getBindingsForDCB() {
        if (this.bindings == null) {
            FacesContext fc = FacesContext.getCurrentInstance();
            this.bindings =(DCBindingContainer)fc.getApplication().evaluateExpressionGet(fc,"#{bindings}",DCBindingContainer.class);
        return (DCBindingContainer)this.bindings;
    }