How to use

RSACUtils

in

uk.org.ponder.rsac.servlet

public void startRequest(HttpServletRequest request, HttpServletResponse response) {
 RSACUtils.startServletRequest(request, response, rsacbl, RSACUtils.HTTP_SERVLET_FACTORY);    
}

public static void startServletRequest(HttpServletRequest request,
  HttpServletResponse response, RSACBeanLocator rsacbl,
  String factorybeanname) {
 // Logger.log.info("Got rsacbg " + rsacbl);
 if (!rsacbl.isStarted()) {
  rsacbl.startRequest();
 }
 WriteableBeanLocator locator = rsacbl.getBeanLocator();
 HttpServletFactory factory = (HttpServletFactory) 
  locator.locateBean(factorybeanname);
 factory.setHttpServletRequest(request);
 factory.setHttpServletResponse(response);
 locator.set(factorybeanname, factory);
 // notify the "seed list" of the change.
 setRequestApplicationContext(request, locator);
}

public void doFilter(ServletRequest request, ServletResponse response,
  FilterChain chain) {
 try {
  RSACUtils.startServletRequest((HttpServletRequest)request, (HttpServletResponse) response, 
    rsacbg, RSACUtils.HTTP_SERVLET_FACTORY);
  chain.doFilter(request, response);
 }
 catch (Exception e) {
  // Catch and log this here because Tomcat's stack rendering is non-standard and crummy.
  Logger.log.error("Error servicing RSAC request: ", e);
 }
 finally {
  rsacbg.endRequest();
 }
}

RSACUtils.startServletRequest(req, res, rsacbl, RSACUtils.HTTP_SERVLET_FACTORY);

 protected void service(HttpServletRequest request,
   HttpServletResponse response) {
  RSACUtils.startServletRequest(request, response, rsacbeanlocator,
    RSACUtils.HTTP_SERVLET_FACTORY);
  try {
   rsacbeanlocator.getBeanLocator().locateBean("rootHandlerBean");
  }
  catch (Throwable t) {
   // Catch and log this here because Tomcat's stack rendering is
   // non-standard and crummy.
   Logger.log.error("Error servicing RSAC request: ", t);
   if (t instanceof Error) {
    throw ((Error) t);
   }
  }
  finally {
   rsacbeanlocator.endRequest();
  }
 }
}

RSACUtils.startServletRequest(req, res, 
  rsacbl, RSACUtils.HTTP_SERVLET_FACTORY);

public void handleAccess(HttpServletRequest req, HttpServletResponse res, EntityReference reference,
    WBLAcceptor acceptor) {
  try {
    rsacbl.startRequest();
    // A request bean locator just good for this request.
    WriteableBeanLocator rbl = rsacbl.getBeanLocator();
    // inchuck entityReference
    rbl.set("sakai-EntityReference", reference.toString());
    if (acceptor != null) {
      acceptor.acceptWBL(rbl);
    }
    RSACUtils.startServletRequest(wrapRequest(req), res, rsacbl, RSACUtils.HTTP_SERVLET_FACTORY);
    // pass the request to RSF.
    rbl.locateBean("rootHandlerBean");
  } catch (Exception t) {
    // Access servlet performs no useful logging, do it here.
    Logger.log.error("Error handling access request", t);
    Throwable unwrapped = UniversalRuntimeException.unwrapException(t);
    if (unwrapped instanceof RuntimeException) {
      throw ((RuntimeException) unwrapped);
    } else
      throw UniversalRuntimeException.accumulate(unwrapped, "Error handling access request");
  } finally {
    rsacbl.endRequest();
  }
}

public void handleAccess(HttpServletRequest req, HttpServletResponse res,
    EntityReference reference, WBLAcceptor acceptor) {
  try {
    rsacbl.startRequest();
    // A request bean locator just good for this request.
    WriteableBeanLocator rbl = rsacbl.getBeanLocator();
    // inchuck entityReference
    rbl.set("sakai-EntityReference", reference.toString());
    if (acceptor != null) {
      acceptor.acceptWBL(rbl);
    }
    RSACUtils.startServletRequest(wrapRequest(req), res, rsacbl,
        RSACUtils.HTTP_SERVLET_FACTORY);
    // pass the request to RSF.
    rbl.locateBean("rootHandlerBean");
  }
  catch (Exception t) {
    // Access servlet performs no useful logging, do it here.
    Logger.log.error("Error handling access request", t);
    Throwable unwrapped = UniversalRuntimeException.unwrapException(t);
    if (unwrapped instanceof RuntimeException) {
      throw ((RuntimeException) unwrapped);
    }
    else 
      throw UniversalRuntimeException.accumulate(unwrapped, "Error handling access request");
  }
  finally {
    rsacbl.endRequest();
  }
}