public static PortletURL getCurrent(PortletRequest portletRequest, MimeResponse mimeResponse) {
PortletURL portletURL = mimeResponse.createRenderURL();
Enumeration<String> enu = portletRequest.getParameterNames();
while (enu.hasMoreElements()) {
String param = enu.nextElement();
String[] values = portletRequest.getParameterValues(param);
boolean addParam = true;
// Don't set paramter values that are over 32 kb. See LEP-1755.
for (int i = 0; i < values.length; i++) {
if (values[i].length() > _CURRENT_URL_PARAMETER_THRESHOLD) {
addParam = false;
break;
}
}
if (addParam) {
portletURL.setParameter(param, values);
}
}
return portletURL;
}
public static PortletURL clone(
LiferayPortletURL liferayPortletURL, String lifecycle, MimeResponse mimeResponse)
throws PortletException {
LiferayPortletURL newURLImpl = null;
if (lifecycle.equals(PortletRequest.ACTION_PHASE)) {
newURLImpl = (LiferayPortletURL) mimeResponse.createActionURL();
} else if (lifecycle.equals(PortletRequest.RENDER_PHASE)) {
newURLImpl = (LiferayPortletURL) mimeResponse.createRenderURL();
}
newURLImpl.setPortletId(liferayPortletURL.getPortletId());
WindowState windowState = liferayPortletURL.getWindowState();
if (windowState != null) {
newURLImpl.setWindowState(windowState);
}
PortletMode portletMode = liferayPortletURL.getPortletMode();
if (portletMode != null) {
newURLImpl.setPortletMode(portletMode);
}
newURLImpl.setParameters(liferayPortletURL.getParameterMap());
return newURLImpl;
}