• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop

  • Subject: Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
  • From: Raymond NANEON <email@hidden>
  • Date: Mon, 09 Dec 2013 09:20:04 +0000 (GMT)
Hi Samuel,

I surrounded the mySession() by "try - catch" because the Exception appear when sess = (Session) session(), so I catch the Exception and create a new session.
The problem is not in creating new session but in checking old session.

I initialized mySession with session which come from my DirectAction but I get the same Exception : Trying to check out a session twice in one RR loop.

I go to override restoreSessionWithID method and not throwing an Exception, to see what will happens.

Thanks
Envoyé depuis iCloud

Le 6 déc. 2013 à 19:21, Samuel Pelletier <email@hidden> a écrit :

Hi Raymond,

I think the problem come from the "mySession()" method. You are not supposed to create session with new Session(). Why not use the session() method in the DirecAction base class?

If the regular session() method throw, there is a problem somewhere else.

Samuel

Le 2013-12-06 à 03:30, Raymond NANEON <email@hidden> a écrit :

Hi Samuel and Chuck,

Here is how the exception is occured.
When I use the directAction link generated by my apps to access to a specific page all is fine.

Example of my DA :

public WOActionResults visaProjectAction() {
        directVisa = true;
        WOActionResults nextPage = null;
        String login = "";
        String password = "";
        NSDictionary actionParams = getParamsFromRequest(request(), null);
        String projetId = (String) actionParams.valueForKey(PROJET_ID_KEY);
        String directVisa = (String) actionParams.valueForKey(DIRECTVISA);
        NSMutableDictionary params = new NSMutableDictionary();
        if (!MyStringCtrl.isEmpty(projetId)) {
            params.put(PROJET_ID_KEY, new Integer(projetId));
        }
        if (!MyStringCtrl.isEmpty(directVisa)) {
            if (directVisa.equals("O") || directVisa.equals("OUI")) {
                params.put(DIRECTVISA, new Boolean(true));
                params.put(DIRECTVALIDATE, new Boolean(false));
            }
        }
        laSession().setActionParams(params.immutableClone());
        if (useCasService()) {
            return loginCASPage();
        } else {
            nextPage = pageWithName(DAVisaMain.class.getName());
            return nextPage;
        }
    }

And then When I go to my apps Home, I get the Exception :

Example myHome method :
   
    public WOActionResults myHome() {
        mySession().resetAll();
        ERXRedirect redirect = (ERXRedirect) pageWithName(ERXRedirect.class
                .getName());
        //mySession().reset();
        redirect.setComponent(mySession().myHome());
        return redirect;
    }

public Session mySession() {
        if (sess == null) {
            try {
                sess = (Session) session();
            } catch (Exception e) {
                sess = new Session();
                e.printStackTrace();
            }
        }
        return sess;
    }
The Exception occur when to go my apps Home, my apps re-call the session before display homePage.
Important : My app use Wrapper.
Before using DirectAction to access to my app I never had this kind of exception.

Exception :
java.lang.IllegalStateException: Trying to check out a session twice in one RR loop: tjRpYltVknbeqG0Eimzt1M
    at er.extensions.appserver.ERXApplication.restoreSessionWithID(ERXApplication.java:2389)
    at com.webobjects.appserver.WOContext.session(WOContext.java:364)
    at com.webobjects.appserver.WOComponent.session(WOComponent.java:1324)
    at utt.rec.projet.server.components.MonComposant.mySession(MonComposant.java:117)
    at utt.rec.projet.server.components.EnseignantsChercheursView.<init>(EnseignantsChercheursView.java:52)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at com.webobjects.foundation._NSUtilities.instantiateObject(_NSUtilities.java:640)
    at com.webobjects.appserver._private.WOComponentDefinition._componentInstanceInContext(WOComponentDefinition.java:544)
    at com.webobjects.appserver._private.WOComponentDefinition.componentInstanceInContext(WOComponentDefinition.java:642)
    at com.webobjects.appserver.WOApplication.pageWithName(WOApplication.java:2332)
    at com.webobjects.appserver.WOComponent.pageWithName(WOComponent.java:1346)
    at utt.rec.projet.server.Session.myHome(Session.java:4265)
    at utt.rec.projet.server.components.EditNextProject.annuler(EditNextProject.java:82)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.webobjects.foundation.NSKeyValueCoding$ValueAccessor$1.methodValue(NSKeyValueCoding.java:636)
    at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1134)
    at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1324)
    at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1736)
    at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:447)
    at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
    at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1804)
    at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:50)
    at com.webobjects.appserver._private.WOHyperlink.invokeAction(WOHyperlink.java:98)
    at er.extensions.components._private.ERXHyperlink.invokeAction(ERXHyperlink.java:60)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at er.extensions.components._private.ERXWOForm.invokeAction(ERXWOForm.java:218)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:38)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:86)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WOHTMLURLValuedElement.java:149)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
    at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:127)
    at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:105)
    at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:115)
    at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:1079)
    at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1357)
    at com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1745)
    at er.extensions.appserver.ajax.ERXAjaxApplication.invokeAction(ERXAjaxApplication.java:119)
    at er.extensions.appserver.ERXApplication.invokeAction(ERXApplication.java:1988)
    at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedPage(ERXComponentRequestHandler.java:157)
    at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedSession(ERXComponentRequestHandler.java:235)
    at er.extensions.appserver.ERXComponentRequestHandler._dispatchWithPreparedApplication(ERXComponentRequestHandler.java:268)
    at er.extensions.appserver.ERXComponentRequestHandler._handleRequest(ERXComponentRequestHandler.java:302)
    at er.extensions.appserver.ERXComponentRequestHandler.handleRequest(ERXComponentRequestHandler.java:375)
    at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
    at er.extensions.appserver.ERXApplication.dispatchRequestImmediately(ERXApplication.java:2109)
    at er.extensions.appserver.ERXApplication.dispatchRequest(ERXApplication.java:2074)
    at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
    at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
    at java.lang.Thread.run(Thread.java:695)
Thanks for help

Envoyé depuis iCloud

Le 5 déc. 2013 à 21:44, Samuel Pelletier <email@hidden> a écrit :

Hi,

I suggest you put some code and a stack trace, maybe the action method. With the information you provided, it is impossible to help, we only know you have a problem with Session.

Samuel

Le 2013-12-05 à 04:01, Raymond NANEON <email@hidden> a écrit :

Hi List,

I get this Exception "java.lang.IllegalStateException : Trying to check out a session twice in one RR loop " after using a specific method in my DirectAction, then close the page and go to my apps home.

I don't understand what going on.

Thanks for your help
Envoyé depuis iCloud


 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden
  • Follow-Ups:
    • Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
      • From: Chuck Hill <email@hidden>
    • Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
      • From: Raymond NANEON <email@hidden>
References: 
 >Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop (From: Samuel Pelletier <email@hidden>)

  • Prev by Date: Re: Qualifier against target entity?
  • Next by Date: Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
  • Previous by thread: Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
  • Next by thread: Re: java.lang.IllegalStateException: Trying to check out a session twice in one RR loop
  • Index(es):
    • Date
    • Thread