Does anyone know how to do it?

-----Original Message-----
From: Prashant Saraf [mailto:psaraf@(protected)]
Sent: Thursday, June 05, 2008 7:14 PM
To: Struts Users Mailing List
Subject: RE: Single user Login

Hi ,
I am managing it by DB check. My Helper class is checking either user
is valid or not with DB.

Regards
PS.


-----Original Message-----
From: Jim Kiley [mailto:jhkiley@(protected)]
Sent: Thursday, June 05, 2008 7:10 PM
To: Struts Users Mailing List
Subject: Re: Single user Login

This really depends on how you are currently managing authentication.
How
are you currently managing authentication?

On Thu, Jun 5, 2008 at 9:33 AM, Prashant Saraf <psaraf@(protected):

> Hi,
>
> I want to know how to do single user login, that is user should not
> login form multiple location at the same time.
>
> Regards,
>
> Prashant Saraf
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>


--
Jim Kiley
Technical Consultant | Summa
[p] 412.258.3346 [m] 412.445.1729
http://www.summa-tech.com

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@(protected)
For additional commands, e-mail: user-help@(protected)

Hi Jim,

Thanks for the help.. I did try it before what u said, but things are
going worst when user is login off with session time out or close the
browser,
If user login again after browser crash or browser close then they have
to wait till session timeout is not done.


-----Original Message-----
From: Jim Kiley [mailto:jhkiley@(protected)]
Sent: Thursday, June 05, 2008 10:37 PM
To: Struts Users Mailing List
Subject: Re: Single user Login

If you want to implement a full-blown security scheme like Spring
Security,
there are ways to do it. If you don't (and that is understandable),
you're
going to need to track whether or not a given user is already logged in,
at
the application level.

One solution, which is absolutely quick-and-dirty, and undoubtedly NOT a
best practice, would be to stash a Set of userids in the application
scope,
using the ApplicationAware interface, and then compare the user who's
trying
to log in to that set of userids. The complexity you'll get there is
removing the userid from the application scope when the user's session
times
out or he logs out.

jk

On Thu, Jun 5, 2008 at 12:58 PM, Prashant Saraf <psaraf@(protected):

> Does anyone know how to do it?
>
> -----Original Message-----
> From: Prashant Saraf [mailto:psaraf@(protected)]
> Sent: Thursday, June 05, 2008 7:14 PM
> To: Struts Users Mailing List
> Subject: RE: Single user Login
>
> Hi ,
> I am managing it by DB check. My Helper class is checking either user
> is valid or not with DB.
>
> Regards
> PS.
>
>
> -----Original Message-----
> From: Jim Kiley [mailto:jhkiley@(protected)]
> Sent: Thursday, June 05, 2008 7:10 PM
> To: Struts Users Mailing List
> Subject: Re: Single user Login
>
> This really depends on how you are currently managing authentication.
> How
> are you currently managing authentication?
>
> On Thu, Jun 5, 2008 at 9:33 AM, Prashant Saraf <psaraf@(protected)>
wrote:
>
> > Hi,
> >
> > I want to know how to do single user login, that is user should not
> > login form multiple location at the same time.
> >
> > Regards,
> >
> > Prashant Saraf
> >
> >
---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@(protected)
> > For additional commands, e-mail: user-help@(protected)
> >
> >
>
>
> --
> Jim Kiley
> Technical Consultant | Summa
> [p] 412.258.3346 [m] 412.445.1729
> http://www.summa-tech.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>


--
Jim Kiley
Technical Consultant | Summa
[p] 412.258.3346 [m] 412.445.1729
http://www.summa-tech.com

Arun-

did you disable the optimistic_lock code..?
// OPTIMISTIC LOCK MODE (dont use this as this causes OptimisticLockMode
Exceptions)
// Attribute olNode = node.attribute( "optimistic-lock" );
//return Versioning.OPTIMISTIC_LOCK_VERSION;

// entity.setOptimisticLockMode( getOptimisticLockMode( olNode ) );

//try a dirty lock..
Attribute dirtyNode = node.attribute( "optimistic-lock-dirty");

entity.setOptimisticLockMode( getOptimisticLockMode(dirtyNode) );

//or lock all
Attribute lockAllNode = node.attribute( "optimistic-lock-all");

entity.setOptimisticLockMode( getOptimisticLockMode(lockAllNode) );

//or No lock
Attribute lockNoneNode = node.attribute( "optimistic-lock-none");
entity.setOptimisticLockMode( getOptimisticLockMode(lockNoneNode) );

HTH,
Martin
----- Original Message -----
From: "Arun" <arun.george.1981@(protected)>
To: "Struts Users Mailing List" <user@(protected)>
Sent: Thursday, June 05, 2008 12:11 PM
Subject: detached object cannot be persisted exception again


> Hi,
>
> I am using JPA and ehcache.
> My entity is this.
>
> @Entity
> @Table(name = "holiday_calendar")
> @Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
> public class HolidaysCalendar
> {
> @Id
> @Column(name = "HOLIDAY_CALENDAR_ID", nullable = false, unique = true)
> private int holidayCalendarId;
>
> @Column(name = "DATE", nullable = false)
> private Date date;
>
> @Column(name = "TYPE", nullable = false)
> private String type;
>
> @Column(name = "DESCRIPTION", nullable = true)
> private String description;
>
> ---
>
>
> }
>
>
> when I try to do an entityManager.merge(holidaycalendarobj)
> First call I am succesful, next tine I get the exception
> persistenceexception: detached object cannot be persisted.
> I am using openSessionInViewFilter and spring.
> I have tried using saveOrUpdate() of hibernate.
> I got another exception then.
>
> My log told me this by which I am confused. Please help
> javax.persistence.RollbackException: Error while commiting the transaction
> at org.hibernate.ejb.TransactionImpl.commit (TransactionImpl.java:71)
> at
> org.springframework.orm.jpa.JpaTransactionManager.doCommit (JpaTransactionManager.java:433)
> at
> org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit (AbstractPlatformTransactionManager.java:651)
> at
> org.springframework.transaction.support.AbstractPlatformTransactionManager.commit (AbstractPlatformTransactionManager.java:621)
> at
> org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning (TransactionAspectSupport.java:311)
> at
> org.springframework.transaction.interceptor.TransactionInterceptor.invoke (TransactionInterceptor.java:117)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed (ReflectiveMethodInvocation.java:161)
> at
> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:628)
> at
> com.slingmedia.emp.facade.employee.LeaveManager$$EnhancerByCGLIB$$5a2b3b92.createHoliday(<generated>)
> at
> com.slingmedia.emp.web.actions.employee.LeaveManagerAction.addHolidays(LeaveManagerAction.java:568)
> 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:585)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invokeAction (DefaultActionInvocation.java:404)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly (DefaultActionInvocation.java:267)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:229)
> at
> com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept (DefaultWorkflowInterceptor.java:221)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java:86)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept (ValidationInterceptor.java:150)
> at
> org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept (AnnotationValidationInterceptor.java:48)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java:86)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept (ConversionErrorInterceptor.java:123)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept (ParametersInterceptor.java:167)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java:86)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept (StaticParametersInterceptor.java:105)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.interceptor.CheckboxInterceptor.intercept (CheckboxInterceptor.java:83)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.interceptor.FileUploadInterceptor.intercept (FileUploadInterceptor.java:207)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept (ModelDrivenInterceptor.java:74)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept (ScopedModelDrivenInterceptor.java:127)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept (ProfilingActivationInterceptor.java:107)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept (DebuggingInterceptor.java:206)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept (ChainingInterceptor.java:115)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept (I18nInterceptor.java:143)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept (PrepareInterceptor.java:121)
> at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept (MethodFilterInterceptor.java:86)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.interceptor.ServletConfigInterceptor.intercept (ServletConfigInterceptor.java:170)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept (AliasInterceptor.java:123)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept (ExceptionMappingInterceptor.java:176)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
> at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
> at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile (UtilTimerStack.java:455)
> at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke (DefaultActionInvocation.java:221)
> at
> org.apache.struts2.impl.StrutsActionProxy.execute (StrutsActionProxy.java:50)
> at
> org.apache.struts2.dispatcher.Dispatcher.serviceAction (Dispatcher.java:504)
> at
> org.apache.struts2.dispatcher.FilterDispatcher.doFilter (FilterDispatcher.java:419)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173)
> at
> org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal (OpenEntityManagerInViewFilter.java:111)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter (OncePerRequestFilter.java:75)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java:524)
> at
> org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126)
> at
> org.apache.catalina.cluster.tcp.ReplicationValve.invoke (ReplicationValve.java:346)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket (PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt (LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run (Thread.java:595)
> Caused by: javax.persistence.OptimisticLockException:
> org.hibernate.StaleStateException: Batch update returned unexpected row
> count from update [0]; actual row count: 0; expected: 1
> at
> org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException (AbstractEntityManagerImpl.java:654)
> at org.hibernate.ejb.TransactionImpl.commit (TransactionImpl.java:59)
> ... 129 more
> Caused by: org.hibernate.StaleStateException: Batch update returned
> unexpected row count from update [0]; actual row count: 0; expected: 1
> at
> org.hibernate.jdbc.Expectations$BasicExpectation.checkBatched(Expectations.java:61)
> at
> org.hibernate.jdbc.Expectations$BasicExpectation.verifyOutcome(Expectations.java:46)
> at
> org.hibernate.jdbc.BatchingBatcher.checkRowCounts (BatchingBatcher.java:68)
> at
> org.hibernate.jdbc.BatchingBatcher.doExecuteBatch (BatchingBatcher.java:48)
> at
> org.hibernate.jdbc.AbstractBatcher.executeBatch (AbstractBatcher.java:246)
> at org.hibernate.engine.ActionQueue.executeActions (ActionQueue.java:266)
> at org.hibernate.engine.ActionQueue.executeActions (ActionQueue.java:168)
> at
> org.hibernate.event.def.AbstractFlushingEventListener.performExecutions (AbstractFlushingEventListener.java:298)
> at
> org.hibernate.event.def.DefaultFlushEventListener.onFlush (DefaultFlushEventListener.java:27)
> at org.hibernate.impl.SessionImpl.flush (SessionImpl.java:1000)
> at org.hibernate.impl.SessionImpl.managedFlush (SessionImpl.java:338)
> at
> org.hibernate.transaction.JDBCTransaction.commit (JDBCTransaction.java:106)
> at org.hibernate.ejb.TransactionImpl.commit (TransactionImpl.java:54)
> ... 129 more
>
>
>
> Does any body has a soultion.I know this is becuase I use persist and
> secondlevel cache together.
> I am checking if the entity already exists in db. So the argument that I
> am
> trying to persist an already existing entity itself is wrong.
> My guess is the cache is not synching with db or something of that sort.
> I have enabled query caching and is using that.
> Is it becuase of that?
>
> public List<HolidaysCalendar> getHolidaysCalendarForYear(int year, String
> type)
> {
> Query query = null;
>
> if ( "-1".equals(type) )
> {
> query = entityManager.createQuery("select hcal from HolidaysCalendar hcal
> where YEAR(hcal.date) = :year ");
> }
> else
> query = entityManager.createQuery("select hcal from HolidaysCalendar hcal
> where YEAR(hcal.date) = :year and hcal.type= :type");
>
> query.setHint("org.hibernate.cacheable", true);
> //query.setHint("org.hibernate.timeout", 24 * 60 * 60);// 1 day cache.
> query.setParameter("year", year);
> if ( !"-1".equals(type) )
> query.setParameter("type", type);
> return query.getResultList();
> }
>
>
>
>Is query level caching affecting this or some sort of things like that?
> Please help!!!
>
>
> --
> Thanks
> Arun George
>

Are you talking about links to actions having parameters appended?

If so, are you either excluding parameters at each <s:url...> or, alternatively, setting a default excludeParams via config?

Dave

--- On Thu, 6/5/08, Stanley, Eric <Eric.R.Stanley@(protected):
>   In my app, I have this package/action defined:
>
> <package name="data"
> extends="struts-default"
> namespace="/data">
>
> <default-interceptor-ref
> name="paramsPrepareParamsStack" />
>
> <action name="displayData"
> class="fm.gui.action.DataAction">
>
> <result
> name="success">/pages/data/viewData.jsp</result>
>
> <result
> name="error">/pages/error.jsp</result>
>
> </action>
>
> </package>
>
>
>
> The problem is that as soon as its called, every subsequent
> action has a
> bunch of parameters appended to it. This causes any other
> action to
> fail. They fail because there is no object for the
> parameters to be
> applied to, and rightfully so. I still dont completely
> grasp this
> interceptor, and I think fixing this will help a lot as far
> as that
> goes. Please let me know.
>
>
> E. Ryan Stanley
> Phone: 720.578.3703
> Pager: 801.482.0172
> <mailto:exstanl@(protected)>
>
>
>
> This communication is the property of Qwest and may contain
> confidential or
> privileged information. Unauthorized use of this
> communication is strictly
> prohibited and may be unlawful. If you have received this
> communication
> in error, please immediately notify the sender by reply
> e-mail and destroy
> all copies of the communication and any attachments.

yes, you can update a display table alone with an ajax call.

this is one done with ajaxanywhere:

<aa:zone name="bossTechnicalCompetitions">
<display:table name="workers"
            decorator="displaytagClasses.DisplayRadio"
            class="displaytag">

            <display:column property="projWorker" title=""
            style="width: 10px" />
            <display:column property="lastName"
            title="Primer Apellido" />
            <display:column property="surName"
            title="Segundo Apellido" />
            <display:column property="workerName"
            title="Nombre(s)" />
            <display:column property="lester" title="Detalles" />

            <display:footer>
            <tr class="row_color">
             <td style="width: 10px">
              &nbsp;
             </td>
             <td>
              &nbsp;
             </td>
             <td>
              &nbsp;
             </td>
             <td>
              &nbsp;
             </td>
             <td>
              &nbsp;
             </td>
            </tr>
            <tr>
             <td colspan="4" class="headerTable" align="center">

              <DIV align="center" />
              <c:out
               value="${sessionScope.projWorkerPaginator.pageIndexText}" />
              </DIV>
             </td>
            </tr>
            </display:footer>
           </display:table>
</aa:zone>



Saludos
Lalchandra Rampersaud
------------
Carpe diem


----- Original Message -----
From: "Arunkumar Balasubramanian" <arun-82@(protected)>
To: "Struts Users Mailing List" <user@(protected)>
Sent: Wednesday, June 04, 2008 6:41 PM
Subject: Display tag and AJAX



Can we update the display:table with an ajax call? Here is what I was expecting to do.

- There are different radio buttons (each will have different status of results) - Depending on the selection, the display:table has to update the rows. - There display:table headers dosen't change and the values inside the display:rable   changes based on the selections.

I was trying to do the following.

- Make an AJAX call when the user clicks on radio buttons, so that only the display:table   gets refreshed and not the entire page. - Based on the selections, the display:table will update the results.

If someone was able to provide the reference for how to perform the above task it would be great.

Thanks in advance.
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Hi,

We use struts2 2.0.6 and


we have the following, when the user click one of the
tabs (div s), I want to know which div id is focussed
or clicked, so I went I head and had javascippts
functions(onClick, onFocuss) within <s:div but they
are not getting called,

Is this a bug, How can know the focussed tab (div) by
the user,

I want to update a hidden variable based on the
focussed tab by the user,

Thanks

<s:tabbedPanel id="testPanel" ........

<s:div id="tab1" label="......

<s:div id="academicTeaching" label="....

......