private static Log logger = LogFactory.getLog(PipeWriteTag.class);
@Override
public int doStartTag() throws JspException {
Invocation inv = InvocationUtils.getCurrentThreadInvocation();
if (inv == null) {
if (logger.isWarnEnabled()) {
logger.warn("it is not in a rose request: '"
+ ((HttpServletRequest) pageContext.getRequest()).getRequestURI() + "'");
}