@Override
public ActionResult processAction(
HttpServletRequest request, HttpServletResponse response, Portlet portlet)
throws PortletContainerException {
SPIAgent spiAgent = getSPIAgentForPortlet(portlet);
if (spiAgent == null) {
return _portletContainer.processAction(request, response, portlet);
}
Object[] requestAttributeValues =
captureRequestAttibutes(request, _ACTION_REQUEST_ATTRIBUTE_NAMES);
request.setAttribute(WebKeys.SPI_AGENT_LIFECYCLE, SPIAgent.Lifecycle.ACTION);
request.setAttribute(WebKeys.SPI_AGENT_PORTLET, portlet);
try {
spiAgent.service(request, response);
return (ActionResult) request.getAttribute(WebKeys.SPI_AGENT_ACTION_RESULT);
} catch (PortalResiliencyException pre) {
_log.error(pre, pre);
return ActionResult.EMPTY_ACTION_RESULT;
} finally {
request.removeAttribute(WebKeys.SPI_AGENT_ACTION_RESULT);
restoreRequestAttibutes(request, _ACTION_REQUEST_ATTRIBUTE_NAMES, requestAttributeValues);
}
}
@Override
public void serveResource(
HttpServletRequest request, HttpServletResponse response, Portlet portlet)
throws PortletContainerException {
SPIAgent spiAgent = getSPIAgentForPortlet(portlet);
if (spiAgent == null) {
_portletContainer.serveResource(request, response, portlet);
return;
}
Object[] requestAttributeValues =
captureRequestAttibutes(request, _RESOURCE_REQUEST_ATTRIBUTE_NAMES);
request.setAttribute(WebKeys.SPI_AGENT_LIFECYCLE, SPIAgent.Lifecycle.RESOURCE);
request.setAttribute(WebKeys.SPI_AGENT_PORTLET, portlet);
try {
spiAgent.service(request, response);
} catch (PortalResiliencyException pre) {
_log.error(pre, pre);
} finally {
restoreRequestAttibutes(request, _RESOURCE_REQUEST_ATTRIBUTE_NAMES, requestAttributeValues);
}
}
@Override
public List<Event> processEvent(
HttpServletRequest request,
HttpServletResponse response,
Portlet portlet,
Layout layout,
Event event)
throws PortletContainerException {
SPIAgent spiAgent = getSPIAgentForPortlet(portlet);
if (spiAgent == null) {
return _portletContainer.processEvent(request, response, portlet, layout, event);
}
Object[] requestAttributeValues =
captureRequestAttibutes(request, _EVENT_REQUEST_ATTRIBUTE_NAMES);
request.setAttribute(WebKeys.SPI_AGENT_EVENT, event);
request.setAttribute(WebKeys.SPI_AGENT_LAYOUT, layout);
request.setAttribute(WebKeys.SPI_AGENT_LIFECYCLE, SPIAgent.Lifecycle.EVENT);
request.setAttribute(WebKeys.SPI_AGENT_PORTLET, portlet);
try {
spiAgent.service(request, response);
return (List<Event>) request.getAttribute(WebKeys.SPI_AGENT_EVENT_RESULT);
} catch (PortalResiliencyException pre) {
_log.error(pre, pre);
return Collections.emptyList();
} finally {
request.removeAttribute(WebKeys.SPI_AGENT_EVENT_RESULT);
restoreRequestAttibutes(request, _EVENT_REQUEST_ATTRIBUTE_NAMES, requestAttributeValues);
}
}