using BC4J in turbine

[Daniel Moldovan]

I'm using from Business Component (from Oracle) the class Row for database
operations.
Below I sent the velocity log file, the template index.vm(screen) and the
class for template.
 
I got an error and I don't know how to solve it.
 
 
Velocity.log:
Mon Sep 10 14:25:37 EEST 2001  [error] Method getAttribute threw exception
for reference $bar in template screens/Index.vm at  [9,1]
 
Index.vm
$vResults.size()
#foreach( $bar in $vResults )
$bar.getAttribute(1)
#end
 
Index.java
 
public class Index extends SecureScreen
{
...
  public void doBuildTemplate(RunData data, Context context)
  {
 
   ApplicationModule am = null;
    ViewObject vo = null;
    Vector daten = null;
   
      vo = am.createViewObjectFromQueryStmt("testview", "select * from
ram_xml");
 
      if (vo != null)
      {
             while(vo.hasNext())
            {
                        Row row = vo.next();
daten.add(row);
            }
context.put("vResults",daten);
      }
    }
    catch(Exception e)
    {
      System.out.println("EXCEPTION :: " + e);
    }
 
 
 
Any suggestions will be appreciated.
 
Thanx
 
 
-------------------
Daniel Moldovan
Java Developer
LEVEL 7
Bucovinei 59D
1900 Timisoara
tel. 056/224872
-------------------