public void execute(Event<UIPortlet> event) throws Exception {
UIPortlet uiPortlet = event.getSource();
String portletMode = null;
Object changePortletModeAttribute =
event.getRequestContext().getAttribute(CHANGE_PORTLET_MODE_EVENT);
if (changePortletModeAttribute != null && changePortletModeAttribute instanceof String) {
portletMode = (String) changePortletModeAttribute;
}
if (portletMode == null) {
portletMode = event.getRequestContext().getRequestParameter(Constants.PORTAL_PORTLET_MODE);
}
if (portletMode == null) {
portletMode = event.getRequestContext().getRequestParameter(UIComponent.OBJECTID);
}
if (portletMode == null) {
portletMode = uiPortlet.getCurrentPortletMode().toString();
}
log.trace(
"Change portlet mode of " + uiPortlet.getPortletContext().getId() + " to " + portletMode);
if (portletMode.equals(PortletMode.HELP.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.HELP);
} else if (portletMode.equals(PortletMode.EDIT.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.EDIT);
} else if (portletMode.equals(PortletMode.VIEW.toString())) {
uiPortlet.setCurrentPortletMode(PortletMode.VIEW);
} else {
PortletMode customMode = new PortletMode(portletMode);
uiPortlet.setCurrentPortletMode(customMode);
}
event.getRequestContext().addUIComponentToUpdateByAjax(uiPortlet);
}
public String getEditModeContent() {
StringBuilder portletContent = new StringBuilder();
try {
PortalRequestContext prcontext =
(PortalRequestContext) WebuiRequestContext.getCurrentInstance();
prcontext.ignoreAJAXUpdateOnPortlets(true);
StatefulPortletContext portletContext = uiPortlet_.getPortletContext();
ExoPortletInvocationContext portletInvocationContext =
new ExoPortletInvocationContext(prcontext, uiPortlet_);
List<Cookie> requestCookies =
new ArrayList<Cookie>(Arrays.asList(prcontext.getRequest().getCookies()));
PortletInvocation portletInvocation = uiPortlet_.create(RenderInvocation.class, prcontext);
RenderInvocation renderInvocation = (RenderInvocation) portletInvocation;
// make sure we are in the EDIT mode, and not whatever the current portlet mode is for the
// Portlet
renderInvocation.setMode(Mode.create(PortletMode.EDIT.toString()));
PortletInvocationResponse portletResponse = uiPortlet_.invoke(renderInvocation);
portletContent.append(uiPortlet_.generateRenderMarkup(portletResponse, prcontext).toString());
} catch (Throwable ex) {
WebuiRequestContext webuiRequest = WebuiRequestContext.getCurrentInstance();
portletContent.append(
webuiRequest.getApplicationResourceBundle().getString("UIPortlet.message.RuntimeError"));
log.error(
"The portlet "
+ uiPortlet_.getName()
+ " could not be loaded. Check if properly deployed.",
ExceptionUtil.getRootCause(ex));
}
return portletContent.toString();
}
/**
* Activate mode.
*
* @param newMode the mode
* @throws Exception the exception
*/
public void activateMode(PortletMode newMode) throws Exception {
if (getChild(UIPresentationContainer.class) != null) {
removeChild(UIPresentationContainer.class);
}
if (getChild(UISCVPreferences.class) != null) {
removeChild(UISCVPreferences.class);
}
if (PortletMode.VIEW.equals(newMode)) {
PortletRequestContext pContext =
(PortletRequestContext) WebuiRequestContext.getCurrentInstance();
uiPresentation =
addChild(
UIPresentationContainer.class,
null,
UIPresentationContainer.class.getSimpleName() + pContext.getWindowId());
} else if (PortletMode.EDIT.equals(newMode)) {
popPreferences = addChild(UISCVPreferences.class, null, null);
popPreferences.setInternalPreferencesMode(true);
}
}