litesoft
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// This Source Code is in the Public Domain per: http://unlicense.org package org.litesoft.GWT.eventbus.server.nonpublic; import org.litesoft.GWT.eventbus.server.*; import org.litesoft.logger.*; import javax.servlet.http.*; public class ServerEventBusSessionMapper { private static final Logger LOGGER = LoggerFactory.getLogger( ServerEventBusSessionMapper.class ); private static void addServletBrowserData( HttpServletRequest pRequest, ServerEventBus pServerEventBus ) { if ( pServerEventBus instanceof NonTemporaryServerEventBus ) { pServerEventBus.setClientWindowInstanceData( ServerEventBus.TRANSLATED_PATH, pRequest.getPathTranslated() ); pServerEventBus.setClientWindowInstanceData( ServerEventBus.REMOTE_ADDR, pRequest.getRemoteAddr() ); } } public static ServerEventBus getServerEventBus( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, int pClientIdNumber ) throws InvalidSessionException { ServerEventBus zServerEventBus = ServerEventBusManager.INSTANCE.getServerEventBus( pClientIdNumber ); if ( null != zServerEventBus ) { if ( !verifyRelatedBusCommonObject( pRequest, pThreadLocalContextFactory, zServerEventBus ) ) { String zProblem = "Cross Session Request for ClientID '" + pClientIdNumber + "' from '" + pRequest.getRemoteUser() + "' at: " + pRequest.getRemoteAddr(); LOGGER.warn.log( zProblem ); throw new InvalidSessionException( zProblem ); } // getRelatedBusCommonObject() == null passes } return zServerEventBus; } private static synchronized boolean verifyRelatedBusCommonObject( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, ServerEventBus pServerEventBus ) { Object zRelatedBusCommonObject = pServerEventBus.getRelatedBusCommonObject(); return (zRelatedBusCommonObject == null) || (zRelatedBusCommonObject == getSessionTracker( pRequest, pThreadLocalContextFactory )); } private static final String SERVER_EVENT_BUSES = "ServerEventBuses"; public static synchronized Integer[] getSessionServerEventBusClientIdNumbers( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory ) { return getSessionTracker( pRequest, pThreadLocalContextFactory ).getClientIdNumbers(); } private static synchronized SEBSessionTracker getSessionTracker( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory ) { HttpSession session = pRequest.getSession(); SEBSessionTracker tracker = (SEBSessionTracker) session.getAttribute( SERVER_EVENT_BUSES ); if ( tracker == null ) { session.setAttribute( SERVER_EVENT_BUSES, tracker = new SEBSessionTracker( pThreadLocalContextFactory ) ); } return tracker; } public static void addServerEventBus( ServerEventBus pParent, ServerEventBus pServerEventBus ) { // Force use of same stuff SEBSessionTracker tracker = (SEBSessionTracker) pParent.getRelatedBusCommonObject(); pServerEventBus.setRelatedBusCommonObject( tracker ); tracker.addServerEventBus( pServerEventBus ); } public static void addServerEventBus( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, ServerEventBus pServerEventBus ) { SEBSessionTracker tracker = getSessionTracker( pRequest, pThreadLocalContextFactory ); addServletBrowserData( pRequest, pServerEventBus ); pServerEventBus.setRelatedBusCommonObject( tracker ); tracker.addServerEventBus( pServerEventBus ); } public static SEBSessionTracker addTrackerToServerEventBus( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, ServerEventBus pServerEventBus ) { SEBSessionTracker tracker = getSessionTracker( pRequest, pThreadLocalContextFactory ); addServletBrowserData( pRequest, pServerEventBus ); pServerEventBus.setRelatedBusCommonObject( tracker ); return tracker; } public static String getLogoutMessage( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory ) { return getSessionTracker( pRequest, pThreadLocalContextFactory ).getLogoutMessage(); } public static void setLogoutMessage( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, String pLogoutMessage ) { getSessionTracker( pRequest, pThreadLocalContextFactory ).setLogoutMessage( pLogoutMessage ); } public static boolean anyServerEventBusesFor( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory ) { return getSessionTracker( pRequest, pThreadLocalContextFactory ).anyServerEventBuses(); } public static void dropAllServerEventBusesFor( HttpServletRequest pRequest, ThreadLocalContextFactory pThreadLocalContextFactory, String pWhy ) { getSessionTracker( pRequest, pThreadLocalContextFactory ).dropAllServerEventBuses( pWhy ); } } |
Commits for litesoft/trunk/Java/GWT/OldServer/src/org/litesoft/GWT/eventbus/server/nonpublic/ServerEventBusSessionMapper.java
Revision | Author | Commited | Message |
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950 Diff | GeorgeS | Thu 19 Jun, 2014 17:57:04 +0000 | New Lines |
948 Diff | GeorgeS | Sat 07 Jun, 2014 23:42:39 +0000 | Jusefuls Formatter Updated to New Code Format |
947 Diff | GeorgeS | Fri 06 Jun, 2014 23:36:56 +0000 | Correct Spelling of package! |
49 Diff | GeorgeS | Mon 12 Apr, 2010 02:59:10 +0000 | License Text |
2 | GeorgeS | Sun 07 Feb, 2010 12:50:58 +0000 |