[richfaces-issues] [JBoss JIRA] Created: (RF-6832) ColumnsHandler swallows exceptions, hides major rendering issues

[Thomas W (JIRA)]

ColumnsHandler swallows exceptions, hides major rendering issues
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                 Key: RF-6832
                 URL: https://jira.jboss.org/jira/browse/RF-6832
             Project: RichFaces
          Issue Type: Patch
            Reporter: Thomas W


The // TODO below has send me on a long search on why columns just did not render in the table.... A very simple change to either propagate the exception or log as error that will go a long way....


  /*
   * (non-Javadoc)
   * 
   * @see org.richfaces.taglib.ComponentHandler#apply(com.sun.facelets.FaceletContext,
   *      javax.faces.component.UIComponent)
   */
  //@Override
  public void apply(FaceletContext ctx, UIComponent parent)
  throws IOException, FacesException, ELException {
 
   IterationContext iterationContext = new IterationContext();
   iterationContextLocal.set(iterationContext);
 
   clearOldColumns(ctx.getFacesContext(), parent);
   prepare(ctx);  // prepare data 
 
   try {
    while (hasNext()) {  // for each
     exposeVariables(ctx);
     handler.apply(ctx, parent);
     next(ctx);
    }
   } catch (Exception e) {
    // TODO: handle exception
   } finally {
    release();
    unExposeVariables(ctx);
   }
 
  }
 

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