private void setBundle(VpePageContext pageContext, Element sourceElement) { String basename = sourceElement.getAttribute(ATTR_BASENAME); String var = sourceElement.getAttribute(ATTR_VAR); BundleMap bundle = pageContext.getBundle(); if (basename != null && basename.length() > 0 && var != null && var.length() > 0) { bundle.changeBundle(sourceElement.hashCode(), var, basename); } else { bundle.removeBundle(sourceElement.hashCode()); } }