Problems with @SpringBean
Hi all,
I'm new here, and I have problem with @SpringBean when I click in
browser back Button.
The Spring resource come null... when I load the Page first time,
everything works, but when
go back, the Spring component comes null.
It happens when I call the Spring component in load() method of a
LoadableDetachabelModel.
It's strange for me, because it seems correct, it works firts time.
Below the code:
@SpringBean
private transient ContactServiceFacade contactServiceFacade;
class ContactListModel extends LoadableDetachableModelListContact {
private static final long serialVersionUID = 2171287027239366394L;
@Override
public ListContact load() {
return contactServiceFacade.listContacts(); //Here firt time
works, on back is null.
}
}
Regards,
Vitor
Re: Problems with @SpringBean
Remove 'transient'
The injected bean is a JDK Proxy which is serializable and lightweight
On Mon, May 9, 2011 at 2:46 PM, Vitor Granzinoli Vellozo
vitor.vell...@cpmbraxis.com wrote:
Hi all,
I'm new here, and I have problem with @SpringBean when I click in
browser back Button.
The Spring resource come null... when I load the Page first time,
everything works, but when
go back, the Spring component comes null.
It happens when I call the Spring component in load() method of a
LoadableDetachabelModel.
It's strange for me, because it seems correct, it works firts time.
Below the code:
@SpringBean
private transient ContactServiceFacade contactServiceFacade;
class ContactListModel extends LoadableDetachableModelListContact {
private static final long serialVersionUID = 2171287027239366394L;
@Override
public ListContact load() {
return contactServiceFacade.listContacts(); //Here firt time
works, on back is null.
}
}
Regards,
Vitor
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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Re: Problems with @SpringBean
Don't make it transient
On May 9, 2011 8:48 AM, Vitor Granzinoli Vellozo
vitor.vell...@cpmbraxis.com wrote:
Hi all,
I'm new here, and I have problem with @SpringBean when I click in
browser back Button.
The Spring resource come null... when I load the Page first time,
everything works, but when
go back, the Spring component comes null.
It happens when I call the Spring component in load() method of a
LoadableDetachabelModel.
It's strange for me, because it seems correct, it works firts time.
Below the code:
@SpringBean
private transient ContactServiceFacade contactServiceFacade;
class ContactListModel extends LoadableDetachableModelListContact {
private static final long serialVersionUID = 2171287027239366394L;
@Override
public ListContact load() {
return contactServiceFacade.listContacts(); //Here firt time
works, on back is null.
}
}
Regards,
Vitor
RES: Problems with @SpringBean
]
at java.lang.reflect.Method.invoke(Method.java:592) ~[na:1.5.0_22]
at
java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1033)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1728)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1634)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
~[na:1.5.0_22]
at
org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:413) ~[na:na]
... 34 common frames omitted
-Mensagem original-
De: Martin Grigorov [mailto:mgrigo...@apache.org]
Enviada em: segunda-feira, 9 de maio de 2011 09:54
Para: users@wicket.apache.org
Assunto: Re: Problems with @SpringBean
Remove 'transient'
The injected bean is a JDK Proxy which is serializable and lightweight
On Mon, May 9, 2011 at 2:46 PM, Vitor Granzinoli Vellozo
vitor.vell...@cpmbraxis.com wrote:
Hi all,
I'm new here, and I have problem with @SpringBean when I click in
browser back Button.
The Spring resource come null... when I load the Page first time,
everything works, but when
go back, the Spring component comes null.
It happens when I call the Spring component in load() method of a
LoadableDetachabelModel.
It's strange for me, because it seems correct, it works firts time.
Below the code:
@SpringBean
private transient ContactServiceFacade contactServiceFacade;
class ContactListModel extends LoadableDetachableModelListContact {
private static final long serialVersionUID = 2171287027239366394L;
@Override
public ListContact load() {
return contactServiceFacade.listContacts(); //Here firt time
works, on back is null.
}
}
Regards,
Vitor
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problems with @SpringBean
[org.test.contacts.facade.ContactServiceFacade] when deserializing proxy
at
org.apache.wicket.proxy.LazyInitProxyFactory$ProxyReplacement.readResolve(LazyInitProxyFactory.java:236)
~[na:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.5.0_22]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
~[na:1.5.0_22]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
~[na:1.5.0_22]
at java.lang.reflect.Method.invoke(Method.java:592) ~[na:1.5.0_22]
at
java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1033)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1728)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1634)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1910)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1834)
~[na:1.5.0_22]
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305)
~[na:1.5.0_22]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
~[na:1.5.0_22]
at
org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:413)
~[na:na]
... 34 common frames omitted
-Mensagem original-
De: Martin Grigorov [mailto:mgrigo...@apache.org]
Enviada em: segunda-feira, 9 de maio de 2011 09:54
Para: users@wicket.apache.org
Assunto: Re: Problems with @SpringBean
Remove 'transient'
The injected bean is a JDK Proxy which is serializable and lightweight
On Mon, May 9, 2011 at 2:46 PM, Vitor Granzinoli Vellozo
vitor.vell...@cpmbraxis.com wrote:
Hi all,
I'm new here, and I have problem with @SpringBean when I click in
browser back Button.
The Spring resource come null... when I load the Page first time,
everything works, but when
go back, the Spring component comes null.
It happens when I call the Spring component in load() method of a
LoadableDetachabelModel.
It's strange for me, because it seems correct, it works firts time.
Below the code:
@SpringBean
private transient ContactServiceFacade contactServiceFacade;
class ContactListModel extends LoadableDetachableModelListContact {
private static final long serialVersionUID = 2171287027239366394L;
@Override
public ListContact load() {
return contactServiceFacade.listContacts(); //Here firt time
works, on back is null.
}
}
Regards,
Vitor
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
RES: Problems with @SpringBean
Martin, I'm using the wicket-1.4.15 version, not from my choice, it's company structure. So, using this version, must I use transient, right? Thanks, Vitor -Mensagem original- De: Martin Grigorov [mailto:mgrigo...@apache.org] Enviada em: segunda-feira, 9 de maio de 2011 10:29 Para: users@wicket.apache.org Assunto: Re: Problems with @SpringBean This is fixed in latest versions of Wicket. Check the release notes at https://issues.apache.org/jira/browse/WICKET#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel or https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310561version=12316329 I'm not sure whether it is 1.4.17 or 1.4.18 (not releases yet) On Mon, May 9, 2011 at 3:18 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Martin, Thanks for quickly response! I removed all transient from these objects. Now, when I click back, it's ok! But, when I click to go forward appears that below error, something relative about deserialization. What could be? Thanks! Vitor 2011-05-09 10:13:36,185 [tomcat-http--16] TEST-APP ERROR org.apache.wicket.RequestCycle - Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory java.lang.RuntimeException: Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:435) ~[na:na] at org.apache.wicket.protocol.http.pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:234) ~[na:na] at org.apache.wicket.protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:735) ~[na:na] at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310) ~[na:na] at org.apache.wicket.Session.getPage(Session.java:774) ~[na:na] at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458) ~[na:na] at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144) ~[na:na] at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310) [na:na] at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) [na:na] at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) [na:na] at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) [na:na] at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83) [na:na] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [na:na] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [na:na] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [na:na] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [na:na] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [na:na] at com.springsource.insight.collection.tcserver.request.HttpRequestOperationCollectionValve.traceNextValve(HttpRequestOperationCollectionValve.java:92) [na:na] at com.springsource.insight.collection.tcserver.request.HttpRequestOperationCollectionValve.invoke(HttpRequestOperationCollectionValve.java:74) [na:na] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) [na:na] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) [na:na] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) [na:na] at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:409) [na:na
Re: Problems with @SpringBean
transient is right. for the second problem you need to upgrade to newer version On Mon, May 9, 2011 at 3:55 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Martin, I'm using the wicket-1.4.15 version, not from my choice, it's company structure. So, using this version, must I use transient, right? Thanks, Vitor -Mensagem original- De: Martin Grigorov [mailto:mgrigo...@apache.org] Enviada em: segunda-feira, 9 de maio de 2011 10:29 Para: users@wicket.apache.org Assunto: Re: Problems with @SpringBean This is fixed in latest versions of Wicket. Check the release notes at https://issues.apache.org/jira/browse/WICKET#selectedTab=com.atlassian.jira.plugin.system.project%3Achangelog-panel or https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310561version=12316329 I'm not sure whether it is 1.4.17 or 1.4.18 (not releases yet) On Mon, May 9, 2011 at 3:18 PM, Vitor Granzinoli Vellozo vitor.vell...@cpmbraxis.com wrote: Martin, Thanks for quickly response! I removed all transient from these objects. Now, when I click back, it's ok! But, when I click to go forward appears that below error, something relative about deserialization. What could be? Thanks! Vitor 2011-05-09 10:13:36,185 [tomcat-http--16] TEST-APP ERROR org.apache.wicket.RequestCycle - Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory java.lang.RuntimeException: Could not deserialize object using `org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory` object factory at org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:435) ~[na:na] at org.apache.wicket.protocol.http.pagestore.AbstractPageStore.deserializePage(AbstractPageStore.java:234) ~[na:na] at org.apache.wicket.protocol.http.pagestore.DiskPageStore.getPage(DiskPageStore.java:735) ~[na:na] at org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:310) ~[na:na] at org.apache.wicket.Session.getPage(Session.java:774) ~[na:na] at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:458) ~[na:na] at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144) ~[na:na] at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310) [na:na] at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) [na:na] at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) [na:na] at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) [na:na] at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83) [na:na] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) [na:na] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [na:na] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) [na:na] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) [na:na] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) [na:na] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [na:na] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [na:na] at com.springsource.insight.collection.tcserver.request.HttpRequestOperationCollectionValve.traceNextValve(HttpRequestOperationCollectionValve.java:92) [na:na] at com.springsource.insight.collection.tcserver.request.HttpRequestOperationCollectionValve.invoke(HttpRequestOperationCollectionValve.java:74) [na:na] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) [na:na] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) [na:na] at org.apache.coyote.http11.Http11Protocol
