Hintergrundprozess mit Struts/BEA8

M

mkreuzspiegl

Grünschnabel
hallo!
kann mir bitte jemand sagen, wie man in BEA8 einen Hintergrundprozess aktivieren kann.
es soll damit die datenbank in bestimmten zeitabständen kontrolliert u. bei bestimmten einträgen eine weitere verarbeitung aufgerufen werden. der überwachende prozess sollte am besten schon beim deployen aktiv sein.
ciao, markus
 
Danke für die schnelle Antwort! Das war genau, was ich brauchte ... auch das Beispiel mit dem Listener. Leider gibt es Probleme, wenn ich mit dem Listener mit Lookup auf meine EJB's zugreifen will. Unten die Fehlermeldung - der Aufruf in der Klasse funktioniert sonst im ganzen Projekt!
Hast du eine Idee diesen Fehler zu umgehen?
lg, Markus

05.05.24 09:21:21 FATAL SystemPropertiesClientHelper.getEJB (77) - ServiceLocatorException while creating the EJB
javax.naming.NameNotFoundException: remaining name: env/ejb/remote/SystemPropertiesSession
at at.sybase.j2ee.h3g.webshop.servicelocator.web.ServiceLocator.getRemoteHome(ServiceLocator.java:84)
at at.sybase.j2ee.h3g.webshop.client.SystemPropertiesClientHelper.getEJB(SystemPropertiesClientHelper.java:62)
at at.sybase.j2ee.h3g.webshop.client.SystemPropertiesClientHelper.getValueForProperty(SystemPropertiesClientHelper.java:39)
at at.sybase.j2ee.h3g.webshop.admin.listener.OracleAppsListener.getPeriod(OracleAppsListener.java:149)
at at.sybase.j2ee.h3g.webshop.admin.listener.OracleAppsListener.startTimer(OracleAppsListener.java:39)
at at.sybase.j2ee.h3g.webshop.admin.listener.OracleAppsListener.handleNotification(OracleAppsListener.java:86)
at weblogic.time.common.internal.TimerListener$1.run(TimerListener.java:48)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.time.common.internal.TimerListener.deliverNotification(TimerListener.java:44)
at weblogic.management.timer.Timer.deliverNotifications(Timer.java:578)
at weblogic.time.common.internal.TimerNotification$1.run(TimerNotification.java:122)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.time.common.internal.TimerNotification.execute(TimerNotification.java:119)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
 
PS: hier das ergebniss von

InitialContext ic = new InitialContext();
Object obj = ic.lookup("");
EventContext ec = (EventContext) obj;
NamingEnumeration ne = ec.list("");
while (ne.hasMore())
{
Object o1 = ne.next();
logger.debug(o1.toString());
}


... formatiert u. sortiert ...


H3G_EARH3G_WebShop_EJB_jarRetailerSignOnSession_EO: at.sybase.j2ee.h3g.webshop.ejb.RetailerSignOnSession_9bcpao_EOImpl
H3G_EARH3G_WebShop_EJB_jarCustomerSession_EO: at.sybase.j2ee.h3g.webshop.ejb.CustomerSession_d9jopc_EOImpl
H3G_EARH3G_WebShop_EJB_jarAttributeSession_EO: at.sybase.j2ee.h3g.webshop.ejb.AttributeSession_wuuu9w_EOImpl
H3G_EARH3G_WebShop_EJB_jarRetailerStoreSession_EO: at.sybase.j2ee.h3g.webshop.ejb.RetailerStoreSession_2pdpy2_EOImpl
H3G_EARH3G_WebShop_EJB_jarHelpSession_EO: at.sybase.j2ee.h3g.webshop.ejb.HelpSession_hicd3k_EOImpl
H3G_EARH3G_WebShop_EJB_jarSequencesGenerator_EO: at.sybase.j2ee.h3g.webshop.ejb.SequencesGenerator_7z445u_EOImpl
H3G_EARH3G_WebShop_EJB_jarRetailerMailUsernameSession_EO: at.sybase.j2ee.h3g.webshop.ejb.RetailerMailUsernameSessionBean_1if4r4_EOImpl
H3G_EARH3G_WebShop_EJB_jarTextPropertiesSession_EO: at.sybase.j2ee.h3g.webshop.ejb.TextPropertiesSession_wogzv4_EOImpl
H3G_EARH3G_WebShop_EJB_jarCountrySession_EO: at.sybase.j2ee.h3g.webshop.ejb.CountrySession_76vkg_EOImpl
H3G_EARH3G_WebShop_EJB_jarDeltaVistaCheckSession_EO: at.sybase.j2ee.h3g.webshop.ejb.DeltaVistaCheckSession_8pw3ai_EOImpl
H3G_EARH3G_WebShop_EJB_jarCodeResourceSession_EO: at.sybase.j2ee.h3g.webshop.ejb.CodeResourceSession_z0frbk_EOImpl
H3G_EARH3G_WebShop_EJB_jarXmlHistorySession_EO: at.sybase.j2ee.h3g.webshop.ejb.XmlHistorySession_wzoaog_EOImpl
H3G_EARH3G_WebShop_EJB_jarOracleAppsSession_EO: at.sybase.j2ee.h3g.webshop.ejb.OracleAppsSession_mg4w34_EOImpl
H3G_EARH3G_WebShop_EJB_jarHardwareSession_EO: at.sybase.j2ee.h3g.webshop.ejb.HardwareSession_lfff9s_EOImpl
H3G_EARH3G_WebShop_EJB_jarPaymentGatewaySession_EO: at.sybase.j2ee.h3g.webshop.ejb.PaymentGatewaySession_sjr86o_EOImpl
H3G_EARH3G_WebShop_EJB_jarSystemPropertiesSession_EO: at.sybase.j2ee.h3g.webshop.ejb.SystemPropertiesSession_kanfps_EOImpl
H3G_EARH3G_WebShop_EJB_jarAddressSession_EO: at.sybase.j2ee.h3g.webshop.ejb.AddressSession_orgcbw_EOImpl
H3G_EARH3G_WebShop_EJB_jarStoreSession_EO: at.sybase.j2ee.h3g.webshop.ejb.StoreSession_pd0tqe_EOImpl
H3G_EARH3G_WebShop_EJB_jarOrderSearchSession_EO: at.sybase.j2ee.h3g.webshop.ejb.OrderSearchSession_gcgcb4_EOImpl
H3G_EARH3G_WebShop_EJB_jarMailSession_EO: at.sybase.j2ee.h3g.webshop.ejb.MailSession_5irwy8_EOImpl
H3G_EARH3G_WebShop_EJB_jarPictureSession_EO: at.sybase.j2ee.h3g.webshop.ejb.PictureSession_grgxvk_EOImpl
H3G_EARH3G_WebShop_EJB_jarSignOn_EO: at.sybase.j2ee.h3g.webshop.ejb.SignOn_emdnug_EOImpl
H3G_EARH3G_WebShop_EJB_jarStatusChangeSession_EO: at.sybase.j2ee.h3g.webshop.ejb.StatusChangeSession_587nm8_EOImpl
H3G_EARH3G_WebShop_EJB_jarCartOrderAnnotationSession_EO: at.sybase.j2ee.h3g.webshop.ejb.CartOrderAnnotationSession_d1jari_EOImpl
H3G_EARH3G_WebShop_EJB_jarAdminRightSession_EO: at.sybase.j2ee.h3g.webshop.ejb.AdminRightSession_u61xps_EOImpl
H3G_EARH3G_WebShop_EJB_jarRetailerUserSession_EO: at.sybase.j2ee.h3g.webshop.ejb.RetailerUserSession_7lwoa8_EOImpl

H3G_EARH3G_WebShop_EJB_jarCartSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
EmailSession: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarProductSearchSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
Gis2G3GSession: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_Hardware: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarRetailerCreditCheckSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_WebShop: weblogic.rmi.cluster.ClusterableRemoteObject
ProductSearchSession: weblogic.rmi.cluster.ClusterableRemoteObject
CcDecisionReasonSession: weblogic.rmi.cluster.ClusterableRemoteObject
RetailerCreditCheckSession: weblogic.rmi.cluster.ClusterableRemoteObject
CategorySearchSession: weblogic.rmi.cluster.ClusterableRemoteObject
CartSession: weblogic.rmi.cluster.ClusterableRemoteObject
DataSetSession: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarCcDecisionReasonSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarEmailSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
NameService: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarCategorySearchSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarDataSetSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_OracleApps: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarGis2G3GSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject
PageAccessSession: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_IM: weblogic.rmi.cluster.ClusterableRemoteObject
H3G_EARH3G_WebShop_EJB_jarPageAccessSession_EO: weblogic.rmi.cluster.ClusterableRemoteObject

weblogic: weblogic.jndi.internal.ServerNamingNode
jms: weblogic.jndi.internal.ServerNamingNode
mail: weblogic.jndi.internal.ServerNamingNode
javax: weblogic.jndi.internal.ServerNamingNode

CartSessionLocal: javax.naming.LinkRef
ProductSearchSessionLocal: javax.naming.LinkRef
Email: javax.naming.LinkRef
RetailerCreditCheckSessionLocal: javax.naming.LinkRef
DataSetSessionLocal: javax.naming.LinkRef
CcDecisionReason: javax.naming.LinkRef
CategorySearchSessionLocal: javax.naming.LinkRef
Gis2G3GSessionLocal: javax.naming.LinkRef
 
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