mPortletConfig = config;
PortletContext portletContext = mPortletConfig.getPortletContext();
// acquire any config information in faces-config.xml
FacesConfigurationProcessor processor = new FacesConfigurationProcessor(portletContext);
mPublicParameterMappings = processor.getPublicParameterMappings();
// get bridgeEventHandler, processPublicRenderParameterHandler, preserveActionParams, excludedAttributes configuration settings.
mEventHandler = (BridgeEventHandler) portletContext.getAttribute(Bridge.BRIDGE_PACKAGE_PREFIX + mPortletConfig.getPortletName() +
"." + Bridge.BRIDGE_EVENT_HANDLER);