AlfrescoFacesPortlet.java 文件源码

/**
  * Sets a session attribute.
  * 
  * @param context
  *            the faces context
  * @param attributeName
  *            the attribute name
  * @param value
  *            the value
  * @param shared
  *            set the attribute with shared (application) scope?
  */
public static void setPortletSessionAttribute(FacesContext context, String attributeName, Object value,
      boolean shared)
{
   Object portletReq = context.getExternalContext().getRequest();
   if (portletReq != null && portletReq instanceof PortletRequest)
   {
      PortletSession session = ((PortletRequest) portletReq).getPortletSession();
      session.setAttribute(attributeName, value, shared ? PortletSession.APPLICATION_SCOPE
            : PortletSession.PORTLET_SCOPE);
   }
   else
   {
      context.getExternalContext().getSessionMap().put(attributeName, value);
   }
}