String href = this.href;
// If "forward" was specified, compute the "href" to forward to
if (forward != null) {
ActionForwards forwards = (ActionForwards)
pageContext.getAttribute(Action.FORWARDS_KEY,
PageContext.APPLICATION_SCOPE);
if (forwards == null)
throw new JspException
(messages.getMessage("linkTag.forwards"));
ActionForward forward = forwards.findForward(this.forward);
if (forward == null)
throw new JspException
(messages.getMessage("linkTag.forward"));
HttpServletRequest request =
(HttpServletRequest)pageContext.getRequest();