| Methods Summary |
|---|
| public java.lang.String | getInfo()Return descriptive information about this Valve implementation.
// ------------------------------------------------------------- Properties
return (info);
|
| public int | invoke(org.apache.catalina.Request request, org.apache.catalina.Response response)IASRI 4665318
public void invoke(Request request, Response response,
ValveContext context)
throws IOException, ServletException {
// END OF IASRI 4665318
// Select the Context to be used for this Request
StandardHost host = (StandardHost) getContainer();
Context context = request.getContext();
if (context == null) {
((HttpServletResponse) response.getResponse()).sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
sm.getString("standardHost.noContext"));
// START OF IASRI 4665318
return END_PIPELINE;
// END OF IASRI 4665318
}
// Bind the context CL to the current thread
Thread.currentThread().setContextClassLoader
(context.getLoader().getClassLoader());
// Update the session last access time for our session (if any)
HttpServletRequest hreq = (HttpServletRequest) request.getRequest();
String sessionId = hreq.getRequestedSessionId();
Manager manager = context.getManager();
if (sessionId != null && manager != null) {
if (manager instanceof PersistentManager) {
Store store = ((PersistentManager) manager).getStore();
if (store != null) {
Session session = null;
try {
session = store.load(sessionId);
} catch (Exception e) {
log("deserializeError");
}
if (session != null) {
if (!session.isValid() ||
isSessionStale(session, System.currentTimeMillis())) {
log("session swapped in is invalid or expired");
session.expire();
store.remove(sessionId);
} else {
session.setManager(manager);
// session.setId(sessionId); Only if new ???
manager.add(session);
// ((StandardSession)session).activate();
session.access();
}
}
}
}
}
log("sessionId: " + sessionId);
// Ask the next valve to process the request.
// START OF IASRI 4665318
// context.invokeNext(request, response);
// return;
return INVOKE_NEXT;
|
| protected boolean | isSessionStale(org.apache.catalina.Session session, long timeNow)Indicate whether the session has been idle for longer
than its expiration date as of the supplied time.
FIXME: Probably belongs in the Session class.
int maxInactiveInterval = session.getMaxInactiveInterval();
if (maxInactiveInterval >= 0) {
int timeIdle = // Truncate, do not round up
(int) ((timeNow - session.getLastAccessedTime()) / 1000L);
if (timeIdle >= maxInactiveInterval)
return true;
}
return false;
|
| protected void | log(java.lang.String message)Log a message on the Logger associated with our Container (if any).
Logger logger = container.getLogger();
if (logger != null)
logger.log(this.toString() + ": " + message);
else
System.out.println(this.toString() + ": " + message);
|
| public void | postInvoke(org.apache.catalina.Request request, org.apache.catalina.Response response)
Context context = request.getContext();
if (context == null) {
((HttpServletResponse) response.getResponse()).sendError
(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
sm.getString("standardHost.noContext"));
return;
}
// Bind the context CL to the current thread
Thread.currentThread().setContextClassLoader
(context.getLoader().getClassLoader());
// Update the session last access time for our session (if any)
HttpServletRequest hreq = (HttpServletRequest) request.getRequest();
String sessionId = hreq.getRequestedSessionId();
Manager manager = context.getManager();
// END OF IASRI 4665318
// Read the sessionid after the response.
// HttpSession hsess = hreq.getSession(false);
String newsessionId = null;
if (request instanceof CoyoteRequest) {
Session sess;
try {
sess = ((CoyoteRequest) request).getSessionInternal();
} catch (Exception ex) {
sess = null;
}
if (sess!=null) {
newsessionId = sess.getIdInternal();
}
} else {
HttpSession hsess;
try {
hsess = hreq.getSession();
} catch (Exception ex) {
hsess = null;
}
if (hsess!=null) {
newsessionId = hsess.getId();
}
}
log("newsessionId: " + newsessionId);
if (newsessionId!=null) {
/* store the session in the store and remove it from the manager */
if (manager instanceof PersistentManager) {
Session session = manager.findSession(newsessionId);
Store store = ((PersistentManager) manager).getStore();
if (store != null && session!=null &&
session.isValid() &&
!isSessionStale(session, System.currentTimeMillis())) {
// ((StandardSession)session).passivate();
store.save(session);
((PersistentManager) manager).removeSuper(session);
session.recycle();
} else {
log("newsessionId store: " + store + " session: " +
session + " valid: " + session.isValid() +
" Staled: " +
isSessionStale(session, System.currentTimeMillis()));
}
} else {
log("newsessionId Manager: " + manager);
}
}
|
