protected PortletWindowData getOrCreateDefaultPortletWindowData(
HttpServletRequest request,
IPortletEntityId portletEntityId,
IPortletWindowId portletWindowId,
IPortletWindowId delegationParentId) {
// Sync on session map to make sure duplicate PortletWindowData is never created
final PortletWindowCache<PortletWindowData> portletWindowDataMap =
getPortletWindowDataMap(request);
// Check if there portlet window data cached in the session
PortletWindowData portletWindowData = portletWindowDataMap.getWindow(portletWindowId);
if (portletWindowData != null) {
logger.trace(
"Found PortletWindowData {} in session cache", portletWindowData.getPortletWindowId());
return portletWindowData;
}
// Create new window data for and initialize
portletWindowData = new PortletWindowData(portletWindowId, portletEntityId, delegationParentId);
this.initializePortletWindowData(request, portletWindowData);
// Store in the session cache
portletWindowData = portletWindowDataMap.storeIfAbsentWindow(portletWindowData);
logger.trace(
"Created PortletWindowData {} and stored session cache, wrapping as IPortletWindow and returning",
portletWindowData.getPortletWindowId());
return portletWindowData;
}
@Override
public IPortletWindow createDelegatePortletWindow(
HttpServletRequest request,
IPortletEntityId portletEntityId,
IPortletWindowId delegationParentId) {
Validate.notNull(request, "request can not be null");
Validate.notNull(portletEntityId, "portletEntityId can not be null");
// TODO does a delegate portlet entity need some sort of special treatment or do we just assume
// that the calling code is using one?
final IPortletWindowId portletWindowId =
this.getDefaultPortletWindowId(request, portletEntityId);
final PortletWindowCache<IPortletWindow> portletWindowMap = getPortletWindowMap(request);
// Check if there is portlet window cached in the request
IPortletWindow portletWindow = portletWindowMap.getWindow(portletWindowId);
if (portletWindow != null) {
logger.trace("Found IPortletWindow {} in request cache", portletWindow.getPortletWindowId());
return portletWindow;
}
final PortletWindowData portletWindowData =
this.getOrCreateDefaultPortletWindowData(
request, portletEntityId, portletWindowId, delegationParentId);
portletWindow = wrapPortletWindowData(request, portletWindowData);
if (portletWindow == null) {
return null;
}
// Cache the wrapped window in the request
return portletWindowMap.storeIfAbsentWindow(portletWindow);
}
@Override
public IPortletWindow getOrCreateDefaultPortletWindow(
HttpServletRequest request, IPortletEntityId portletEntityId) {
Validate.notNull(request, "request can not be null");
Validate.notNull(portletEntityId, "portletEntityId can not be null");
final IPortletWindowId portletWindowId =
this.getDefaultPortletWindowId(request, portletEntityId);
final PortletWindowCache<IPortletWindow> portletWindowMap = getPortletWindowMap(request);
// Check if there is portlet window cached in the request
IPortletWindow portletWindow = portletWindowMap.getWindow(portletWindowId);
if (portletWindow != null) {
logger.trace("Found IPortletWindow {} in request cache", portletWindow.getPortletWindowId());
return portletWindow;
}
final PortletWindowData portletWindowData =
this.getOrCreateDefaultPortletWindowData(request, portletEntityId, portletWindowId);
portletWindow = wrapPortletWindowData(request, portletWindowData);
if (portletWindow == null) {
return null;
}
// Cache the wrapped window in the request
return portletWindowMap.storeIfAbsentWindow(portletWindow);
}
/* (non-Javadoc)
* @see org.jasig.portal.portlet.registry.IPortletWindowRegistry#getPortletWindow(javax.servlet.http.HttpServletRequest, org.jasig.portal.portlet.om.IPortletWindowId)
*/
@Override
public IPortletWindow getPortletWindow(
HttpServletRequest request, IPortletWindowId portletWindowId) {
Validate.notNull(request, "request can not be null");
Validate.notNull(portletWindowId, "portletWindowId can not be null");
final PortletWindowCache<IPortletWindow> portletWindowMap = getPortletWindowMap(request);
IPortletWindow portletWindow = portletWindowMap.getWindow(portletWindowId);
if (portletWindow != null) {
logger.trace("Found IPortletWindow {} in request cache", portletWindow.getPortletWindowId());
return portletWindow;
}
final PortletWindowIdImpl localPortletWindowId =
this.convertPortletWindowId(request, portletWindowId);
// Find the window data from the correct window data map
final PortletWindowData portletWindowData;
if (STATELESS_PORTLET_WINDOW_ID.equals(localPortletWindowId.getWindowInstanceId())) {
final PortletWindowCache<PortletWindowData> statelessPortletWindowDataMap =
this.getStatelessPortletWindowDataMap(request, false);
if (statelessPortletWindowDataMap != null) {
portletWindowData = statelessPortletWindowDataMap.getWindow(portletWindowId);
} else {
portletWindowData = null;
}
} else {
portletWindowData = this.getPortletWindowData(request, portletWindowId);
}
if (portletWindowData == null) {
logger.trace("No IPortletWindow {} exists, returning null");
return null;
}
portletWindow = this.wrapPortletWindowData(request, portletWindowData);
// Cache the wrapped window in the request
return portletWindowMap.storeIfAbsentWindow(portletWindow);
}
protected PortletWindowData getPortletWindowData(
HttpServletRequest request, IPortletWindowId portletWindowId) {
final PortletWindowCache<PortletWindowData> portletWindowDataMap =
getPortletWindowDataMap(request, false);
if (portletWindowDataMap == null) {
return null;
}
final PortletWindowData portletWindowData = portletWindowDataMap.getWindow(portletWindowId);
if (portletWindowData == null) {
logger.trace("No PortletWindowData {} in session cache", portletWindowId);
return null;
}
logger.trace(
"Found PortletWindowData {} in session cache", portletWindowData.getPortletWindowId());
return portletWindowData;
}
