Table QBE-Filter BUG in combination with Application Module Pooling ?

Hi,
i use JDEVADF_11.1.1.1.0_GENERIC_090615.0017.5407, Java 1.6.0_14, ADF BC and ADF Faces.
I have one View Object, one Page with a panelCollection and a table with option filtering (create via drag-and-drop from datacontrol).
When I disable the application module pooling on the AM configuration and run the application, i can execute the query-by-example filter, but when I delete the filterCriteria and press enter (requerry for select all) the table shows the old data.
Image for setting on application module:
http://img265.imageshack.us/img265/1374/filterdoesnotwork1.png
Image for execute querry and requerry for "all rows" (deleted filterCriteria)
http://img140.imageshack.us/img140/1963/filterdoesnotwork2.png
When I enable application module pooling all works fine. Is this a issue?
kind regards

Hi Frank,
if I filter for employees which firstname starts with "D" and then for employees with "F" --> i see "No data to display.".
So uncheck "Enable Application Module Pooling" on application module doesn't work with QBE-Filter ?
I can send a testcase but it is so simple you can create it with jdeveloper in 2 minutes ;)
Martin

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Hello,
We have an Oracle ADF Application working in a production enviroment. The application module pool seems to work properly during the first days, but after a few days, the application module pool seems not to work properly. We start to get some errors like JBO-30003: the application pool failed to checkout an application module.
We have included in the application a DumpPoolStatistics servlet, and what we have observed is:
1. When the application is restarted in the server, the "total number of application modules in the pool" is equal to "maximum number of application modules in the pool".
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<jbo.maxpoolsize>30</jbo.maxpoolsize>
<jbo.poolminavailablesize>15</jbo.poolminavailablesize>
<jbo.poolmaxavailablesize>25</jbo.poolmaxavailablesize>
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<jbo.poolmaxinactiveage>30000</jbo.poolmaxinactiveage>
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Thanks in advance!

Sorry, you are right, the number of application modules created whe the application starts is given by the jbo.ampool.initpoolsize. But what it is sure is that the "total number of application modules in the pool" starts to decrease. The number of days is not always the same. But we have to restart the application occasionally.
I think the time parameters are ok, I would like for example 10 minutes for pool resoruce cleanup, and 10 minutes for considering an inactive AM instance in the pool as a candidate for removal during the next resource cleanup.
<jbo.ampool.monitorsleepinterval>600000</jbo.ampool.monitorsleepinterval> --> 10 minutes
<jbo.ampool.maxinactiveage>600000</jbo.ampool.minavailablesize> --> 10 minutes
Is this right?

BC4J Application Module Pooling for JClient App

Helo,
i wonder why all documentation about bc4j application module pooling available is for Web app ? (jsp) . I'm creating swing JClient app and i need some doc about how the application module pooling works in this kind of application.
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Need help and Thank you,
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connection 2: forms x,y,z
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StringBuffer sb = new StringBuffer(packageName);
sb.append(ViewConstants.STRING_DOT);
sb.append(panelModelName);
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form1 = new Form1(...);
form1.setBindingContainer(bc1) ;
Example of methods in form 1 and form 2:
public void setBindingContainer(DCBindingContainer ctr)
this.panelBinding = (JUPanelBinding)ctr;
setBindingContext(ctr.getBindingContext());
public void setBindingContext(BindingContext bindCtx)
if (panelBinding.getPanel() == null)
panelBinding = panelBinding.setup(bindCtx, this);
registerProjectGlobalVariables(bindCtx);
panelBinding.refreshControl();
try
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jbInit();
panelBinding.refreshControl();
// FL added
isBindingContextSet = true;
System.out.println("Form isBindingContextSet true");
catch(Exception ex)
System.out.println("Form setBindingContext exception caught");
panelBinding.reportException(ex);
Regards
Fred

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Hi to all;
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Brazil;

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regards
eswar

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Oracle Application Framework Profile Options Release 12.1.3 (Doc ID 1107970.1)
Explaining Application Module and JDBC Pooling in OA Framework (Doc ID 759275.1)
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Hi
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a.gruev

Hi,
chk the below link
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Help with Application Module

I have created 3 application modules
am1, am2, am3.
am2, am3 are nested in am1
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     at
the code is as below incase needed:
public class AppModule1Impl
extends ApplicationModuleImpl
/**This is the default constructor (do not remove)
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public static void main(String[] args)
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Message was edited by:
Naga Kalyan

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Hi,
I am using ADF11g 11.1.1.4
I have a dynamic VO which is used to display data depending on user defined configuration .
It works fine till I try to test the application for activation / passivation by disabling application Module
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oracle.jbo.JboException: JBO-29000: Uventet undtagelse fundet: java.lang.ArrayIndexOutOfBoundsException, msg=0
at oracle.jbo.server.Serializer.passivate(Serializer.java:234)
at oracle.jbo.server.DBSerializer.passivateRootAM(DBSerializer.java:290)
at oracle.jbo.server.DBSerializer.passivateRootAM(DBSerializer.java:267)
at oracle.jbo.server.ApplicationModuleImpl.passivateStateInternal(ApplicationModuleImpl.java:5913)
at oracle.jbo.server.ApplicationModuleImpl.passivateState(ApplicationModuleImpl.java:5783)
at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:381)
at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:8933)
at oracle.jbo.common.ampool.ApplicationPoolImpl.sendPoolMessage(ApplicationPoolImpl.java:4496)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doManagedCheckin(ApplicationPoolImpl.java:2742)
at oracle.jbo.common.ampool.ApplicationPoolImpl.releaseApplicationModule(ApplicationPoolImpl.java:1554)
at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:729)
at oracle.jbo.common.ampool.SessionCookieImpl.releaseApplicationModule(SessionCookieImpl.java:649)
at oracle.adf.model.bc4j.DCJboDataControl.releaseApplicationModule(DCJboDataControl.java:2437)
at oracle.adf.model.bc4j.DCJboDataControl.endRequest(DCJboDataControl.java:2130)
at oracle.adf.model.dcframe.DataControlFrameImpl.endRequestInternal(DataControlFrameImpl.java:579)
at oracle.adf.model.dcframe.DataControlFrameImpl.endRequest(DataControlFrameImpl.java:457)
at oracle.adf.model.BindingContext.endRequest(BindingContext.java:1955)
at oracle.adf.model.BindingRequestHandler.invokeEndRequest(BindingRequestHandler.java:406)
at oracle.adf.model.BindingRequestHandler.endRequest(BindingRequestHandler.java:302)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:210)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
at java.security.AccessController.doPrivileged(Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
at oracle.jbo.server.ViewRowStorage.getAttributeInternal(ViewRowStorage.java:1669)
at oracle.jbo.server.ViewRowImpl.getAttributeValue(ViewRowImpl.java:1891)
at oracle.jbo.server.ViewRowImpl.getAttributeInternal(ViewRowImpl.java:834)
at oracle.jbo.server.ViewRowImpl.getKey(ViewRowImpl.java:645)
at oracle.jbo.server.ViewObjectImpl.doPassivateSettings(ViewObjectImpl.java:19423)
at oracle.jbo.server.ViewObjectImpl.doPassivateSettings(ViewObjectImpl.java:19127)
at oracle.jbo.server.ApplicationModuleImpl.passivateVOs(ApplicationModuleImpl.java:7712)
at oracle.jbo.server.ApplicationModuleImpl.doPassivateState(ApplicationModuleImpl.java:7522)
at oracle.jbo.server.ApplicationModuleImpl.doPassivateAMState(ApplicationModuleImpl.java:7509)
at oracle.jbo.server.Serializer.passivate(Serializer.java:213)
... 51 more
Edited by: user3067156 on 2012-04-07 15:53

Hi Frank,
The view object is an Entity based view object with a very simple where clause
We have a train flow and each stop is a jsf page which renders the dynamic VO
Each pages have a simple iterator for View object related to the stop to create a form iterating over the View object attributes.
We tried to investigate the problem by making a train for two stops with two dynamic VO, one on each stop , this was done as a train which had only one stop as dymanic VO worked fine.
We found the problem to be that when passivation was being called on change of train stop1 to train stop 2,
Application module was passivting all the view objects and it was trying to find attributes of view object2 , which is attached to train stop 2, while being at train stop 1 and it was not able to find the attribute definition on train stop 1.
Strangely it was able to find the view object 2 definition but not the attributes of the view object 2, even when there was no binding in the page def for the view object Iterator 2.
To solve , We created a iterators for view objects on both the pages and rendered the one not related to the stop be false and It then solved the problem
But I am not very comfortable with the solution as I am not very sure how does an Iterator binding on the jsff page , set to rendered false help in passivation.

Table QBE-Filter BUG in combination with Application Module Pooling ?

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