// Has it been extracted from the req params and cached as a req attr?
Long conversationContextId = (Long)fa.getRequestAttribute(CONVERSATION_CONTEXT_REQ);
if (conversationContextId == null)
{
if (fa.containsRequestParameterAttribute(CONVERSATION_CONTEXT_PARAM))
{
String urlConversationContextId = fa.getRequestParameterAttribute(
CONVERSATION_CONTEXT_PARAM).toString();
conversationContextId = new Long(
Long.parseLong(urlConversationContextId, Character.MAX_RADIX));