/**
* Redirects to the given <code>url</code>.
*
* @param request The request. Used to retrieve the context path.
* @param response The response upon which to redirect.
* @param url The url to redirect to.
*/
protected void redirect(
final SlingHttpServletRequest request,
final SlingHttpServletResponse response,
final String url) {
try {
final String cp = request.getContextPath();
String newURL = url;
if (!"".equals(cp) && !url.contains("://") && !url.startsWith(cp)) {
newURL = cp + url;
}
response.sendRedirect(newURL);
} catch (final IOException ioe) {
log.error("failed to redirect to {}", url, ioe);
}
}
