Re: Session expired drives me mad!
Martin, It looks like your page is holding on to Spring benas. Are you using @SpringBean to inject Spring beans into your pages? That way you would get a proxy to the beans so you don't need to worry about them being serialisable. Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice [class=org.springframework.transaction.interceptor.TransactionInterceptor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice[write:1] [class=org.springframework.orm.jpa.JpaTransactionManager] private javax.persistence.EntityManagerFactory org.springframework.orm.jpa.JpaTransactionManager.entityManagerFactory [class=$Proxy29] protected java.lang.reflect.InvocationHandler java.lang.reflect.Proxy.h
Re: Session expired drives me mad!
Are you using @SpringBean? 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice [class=org.springframework.transaction.interceptor.TransactionInterceptor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice[write:1] [class=org.springframework.orm.jpa.JpaTransactionManager] private javax.persistence.EntityManagerFactory org.springframework.orm.jpa.JpaTransactionManager.entityManagerFactory [class=$Proxy29] protected java.lang.reflect.InvocationHandler java.lang.reflect.Proxy.h [class=org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler] - field that is not serializable Thank you in advance! Regards, Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
RE: Session expired drives me mad!
Hello, Well, I do use Spring Beans, and as shown in the stack trace, there is a field relation to the beans themselves. I don't think I can avoid it, do I? I create the beans by casting from the ApplicationContext. Thank you, Martin -Original Message- From: ce...@jweekend.com [mailto:ce...@jweekend.com] On Behalf Of Cemal Bayramoglu Sent: Monday, March 08, 2010 5:39 PM To: users Subject: Re: Session expired drives me mad! Martin, It looks like your page is holding on to Spring benas. Are you using @SpringBean to inject Spring beans into your pages? That way you would get a proxy to the beans so you don't need to worry about them being serialisable. Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice [class=org.springframework.transaction.interceptor.TransactionInterceptor] private org.aopalliance.aop.Advice
Re: Session expired drives me mad!
No, you need to use the @SpringBean annotation: http://cwiki.apache.org/WICKET/spring.html#Spring-AnnotationbasedApproach 2010/3/8 Martin Asenov mase...@velti.com: Hello, Well, I do use Spring Beans, and as shown in the stack trace, there is a field relation to the beans themselves. I don't think I can avoid it, do I? I create the beans by casting from the ApplicationContext. Thank you, Martin -Original Message- From: ce...@jweekend.com [mailto:ce...@jweekend.com] On Behalf Of Cemal Bayramoglu Sent: Monday, March 08, 2010 5:39 PM To: users Subject: Re: Session expired drives me mad! Martin, It looks like your page is holding on to Spring benas. Are you using @SpringBean to inject Spring beans into your pages? That way you would get a proxy to the beans so you don't need to worry about them being serialisable. Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice
Re: Session expired drives me mad!
Hi, I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableExcepti on: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntity ManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] Wicket (or better: your model implementations) should not serialize your entity objects. They are managed by spring orm, therefore use a specialized LoadableDetachableModel in MyFormPanel that dynamically load your objects if needed. Best Regards, Ilja Pavkovic -- binaere bauten gmbh · tempelhofer ufer 1a · 10961 berlin +49 · 171 · 9342 465 Handelsregister: HRB 115854 - Amtsgericht Charlottenburg Geschäftsführer: Dipl.-Inform. Ilja Pavkovic, Dipl.-Inform. Jost Becker - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Session expired drives me mad!
Check this one: http://cwiki.apache.org/WICKET/spring.html , especially paragraph Annotation-based Approach Regards -- Tomasz Dziurko - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Session expired drives me mad!
I have had no problems with @SpringBean Also try to use them like this: @SpringBean(name=yourBeanName) This way you can avoid some mess that may occur in the future :) On Mon, Mar 8, 2010 at 5:46 PM, James Carman jcar...@carmanconsulting.comwrote: No, you need to use the @SpringBean annotation: http://cwiki.apache.org/WICKET/spring.html#Spring-AnnotationbasedApproach 2010/3/8 Martin Asenov mase...@velti.com: Hello, Well, I do use Spring Beans, and as shown in the stack trace, there is a field relation to the beans themselves. I don't think I can avoid it, do I? I create the beans by casting from the ApplicationContext. Thank you, Martin -Original Message- From: ce...@jweekend.com [mailto:ce...@jweekend.com] On Behalf Of Cemal Bayramoglu Sent: Monday, March 08, 2010 5:39 PM To: users Subject: Re: Session expired drives me mad! Martin, It looks like your page is holding on to Spring benas. Are you using @SpringBean to inject Spring beans into your pages? That way you would get a proxy to the beans so you don't need to worry about them being serialisable. Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor
RE: Session expired drives me mad!
Thank you all for the help! -Original Message- From: Sigmar Muuga [mailto:meedi...@gmail.com] Sent: Monday, March 08, 2010 5:50 PM To: users@wicket.apache.org Subject: Re: Session expired drives me mad! I have had no problems with @SpringBean Also try to use them like this: @SpringBean(name=yourBeanName) This way you can avoid some mess that may occur in the future :) On Mon, Mar 8, 2010 at 5:46 PM, James Carman jcar...@carmanconsulting.comwrote: No, you need to use the @SpringBean annotation: http://cwiki.apache.org/WICKET/spring.html#Spring-AnnotationbasedApproach 2010/3/8 Martin Asenov mase...@velti.com: Hello, Well, I do use Spring Beans, and as shown in the stack trace, there is a field relation to the beans themselves. I don't think I can avoid it, do I? I create the beans by casting from the ApplicationContext. Thank you, Martin -Original Message- From: ce...@jweekend.com [mailto:ce...@jweekend.com] On Behalf Of Cemal Bayramoglu Sent: Monday, March 08, 2010 5:39 PM To: users Subject: Re: Session expired drives me mad! Martin, It looks like your page is holding on to Spring benas. Are you using @SpringBean to inject Spring beans into your pages? That way you would get a proxy to the beans so you don't need to worry about them being serialisable. Regards - Cemal jWeekend OO Java Technologies, Wicket Consulting, Development, Training http://jWeekend.com 2010/3/8 Martin Asenov mase...@velti.com: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor
Re: Session expired drives me mad!
On Mon, 2010-03-08 at 17:36 +0200, Martin Asenov wrote: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] This is an ERROR! You had to see it long time before enabling DEBUG. Unless you disable everything but FATALs. org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice [class=org.springframework.transaction.interceptor.TransactionInterceptor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice[write:1] [class=org.springframework.orm.jpa.JpaTransactionManager] private javax.persistence.EntityManagerFactory org.springframework.orm.jpa.JpaTransactionManager.entityManagerFactory [class=$Proxy29] protected java.lang.reflect.InvocationHandler java.lang.reflect.Proxy.h [class=org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler] - field that is not serializable Thank you in advance! Regards, Martin
RE: Session expired drives me mad!
Well I did see it, but not in that deep detail like this... Regards, Martin -Original Message- From: Martin Grigorov [mailto:mcgreg...@e-card.bg] Sent: Monday, March 08, 2010 6:25 PM To: users@wicket.apache.org Subject: Re: Session expired drives me mad! On Mon, 2010-03-08 at 17:36 +0200, Martin Asenov wrote: Hello everyone! The session expired problem really drives me mad, because it's been couple of months or so since it started bothering me. Please advice me on what to do, because I'm despaired. Wicket tries to serialize every single class in my opinion. I enabled the DEBUG of Wicket and messages like the following one are flooding the log. Here it is: 08-03-2010 17:30:03,445 ERROR org.apache.wicket.util.lang.Objects.objectToByteArray:1134 - Error serializing object class com.mycompany.myapp.ui.users.Users [object=[Page class = com.mycompany.myapp.ui.users.Users, id = 21, version = 0]] This is an ERROR! You had to see it long time before enabling DEBUG. Unless you disable everything but FATALs. org.apache.wicket.util.io.SerializableChecker$WicketNotSerializableException: Unable to serialize class: org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler Field hierarchy is: 21 [class=com.mycompany.myapp.ui.users.Users, path=21] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] protected java.lang.Object com.mycompany.myapp.ui.MyFormPanel.model[15] [class=org.apache.wicket.markup.html.WebMarkupContainer, path=21:holder] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=com.mycompany.myapp.ui.users.Users$2, path=21:holder:view] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=[Ljava.lang.Object;] private java.lang.Object org.apache.wicket.MarkupContainer.children[0] [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.RepeatingView, path=21:holder:view:1:cols] private java.lang.Object org.apache.wicket.MarkupContainer.children [class=org.apache.wicket.markup.repeater.Item, path=21:holder:view:1:cols:2] java.lang.Object org.apache.wicket.Component.data [class=com.mycompany.myapp.ui.users.SortedUsersProvider$1] final com.mycompany.myapp.ui.users.SortedUsersProvider com.mycompany.myapp.ui.users.SortedUsersProvider$1.this$0 [class=com.mycompany.myapp.ui.users.SortedUsersProvider] private com.mycompany.myapp.session.UserContext com.mycompany.myapp.ui.users.SortedUsersProvider.context [class=com.mycompany.myapp.session.UserContext] private com.mycompany.myapp.ui.util.Utilities com.mycompany.myapp.session.UserContext.utilities [class=com.mycompany.myapp.ui.util.Utilities] private com.mycompany.myapp.admin.ManagementBean com.mycompany.myapp.ui.util.Utilities.domainAndUsersManagement [class=com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a] private net.sf.cglib.proxy.MethodInterceptor com.mycompany.myapp.admin.ManagementBean$$EnhancerByCGLIB$$b016b4a.CGLIB$CALLBACK_0 [class=org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor] private org.springframework.aop.framework.AdvisedSupport org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.advised [class=org.springframework.aop.framework.ProxyFactory] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray [class=[Lorg.springframework.aop.Advisor;] private org.springframework.aop.Advisor[] org.springframework.aop.framework.AdvisedSupport.advisorArray[0] [class=org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice [class=org.springframework.transaction.interceptor.TransactionInterceptor] private org.aopalliance.aop.Advice org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.advice[write:1] [class=org.springframework.orm.jpa.JpaTransactionManager] private javax.persistence.EntityManagerFactory org.springframework.orm.jpa.JpaTransactionManager.entityManagerFactory [class=$Proxy29] protected
