@Override
public DelegationActionResponse doAction(
ActionRequest actionRequest,
ActionResponse actionResponse,
DelegationRequest delegationRequest)
throws IOException {
final HttpServletRequest request = this.portalRequestUtils.getPortletHttpRequest(actionRequest);
final HttpServletResponse response =
this.portalRequestUtils.getOriginalPortalResponse(actionRequest);
// Sanity check that the dispatch is being called by the same user it was created for
final IPerson person = this.personManager.getPerson(request);
if (this.userId != person.getID()) {
throw new IllegalStateException(
"This dispatcher was created for userId "
+ this.userId
+ " but is being executed for userId "
+ person.getID());
}
this.setupDelegateRequestInfo(request, delegationRequest);
final IPortletWindowId portletWindowId = this.portletWindow.getPortletWindowId();
try {
// TODO canRender permission checks!
this.portletRenderer.doAction(portletWindowId, request, response);
} catch (RuntimeException e) {
this.logger.error("Failed to execute action on delegate", e);
throw e;
}
// Get the portal URL builders for this request and check if a redirect was sent
final IPortalActionUrlBuilder portalActionUrlBuilder =
this.portalUrlProvider.getPortalActionUrlBuilder(request);
final String redirectLocation = portalActionUrlBuilder.getRedirectLocation();
if (redirectLocation != null) {
final String renderUrlParamName = portalActionUrlBuilder.getRenderUrlParamName();
// clear out the redirect from the delegate, leave it up to the parent if the redirect should
// happen
portalActionUrlBuilder.setRedirectLocation(null, null);
return new DelegationActionResponse(
this.getDelegateState(), redirectLocation, renderUrlParamName);
}
// No redirect so get the portlet's url builder and copy the state-changing data into the
// delegate response
final IPortletUrlBuilder portletUrlBuilder =
portalActionUrlBuilder.getPortletUrlBuilder(portletWindowId);
final WindowState windowState = portletUrlBuilder.getWindowState();
final PortletMode portletMode = portletUrlBuilder.getPortletMode();
final Map<String, String[]> parameters = portletUrlBuilder.getParameters();
return new DelegationActionResponse(
this.getDelegateState(), portletMode, windowState, parameters);
}
