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Posted to slide-user@jakarta.apache.org by Roman D <do...@gmail.com> on 2004/11/30 14:29:38 UTC
Can't use log4j.Logger wth Slide-WCK
Hi,
I have WebdavFileStore-like class based on WCK reference.
In begin() of WebdavFileStore-like class I instantiate my data
management class.
In that data management class I try to declare and use
org.apache.log4j.Logger;
org.apache.log4j.Logger logger=Logger.getLogger(Data.class);
loger.info("blah");
When I try to do that I get weird NPE;
30 Nov 2004 14:38:22 - org.apache.slide.simple.store.WebdavStoreAdapter
- EMERGENCY - Could not create new transactional resource
30 Nov 2004 14:38:22 - org.apache.slide.simple.store.WebdavStoreAdapter
- EMERGENCY - java.lang.NullPointerException
java.lang.NullPointerException
at com.test.server.FileFolderManager.<init>(Unknown Source)
at com.test.server.webdav.WebdavFileStore.begin(Unknown Source)
at
org.apache.slide.simple.store.WebdavStoreAdapter$TransactionId.<init>(WebdavStoreAdapter.java:399)
at
org.apache.slide.simple.store.WebdavStoreAdapter.createTransactionResource(WebdavStoreAdapter.java:340)
at
org.apache.commons.transaction.util.xa.AbstractXAResource.start(AbstractXAResource.java:170)
at
org.apache.slide.transaction.SlideTransaction.enlistResource(SlideTransaction.java:471)
at
org.apache.slide.store.AbstractStore.enlist(AbstractStore.java:1604)
at
org.apache.slide.store.AbstractStore.retrieveObject(AbstractStore.java:676)
at
org.apache.slide.store.ExtendedStore.retrieveObject(ExtendedStore.java:593)
at
org.apache.slide.structure.StructureImpl.create(StructureImpl.java:317)
at
org.apache.slide.common.XMLUnmarshaller.loadObjectNode(XMLUnmarshaller.java:154)
at
org.apache.slide.common.XMLUnmarshaller.loadObjectNode(XMLUnmarshaller.java:274)
at
org.apache.slide.common.XMLUnmarshaller.unmarshal(XMLUnmarshaller.java:90)
at
org.apache.slide.common.NamespaceAccessTokenImpl.importData(NamespaceAccessTokenImpl.java:272)
at
org.apache.slide.common.Namespace.loadBaseData(Namespace.java:852)
at org.apache.slide.common.Domain.initNamespace(Domain.java:871)
at org.apache.slide.common.Domain.init(Domain.java:447)
at org.apache.slide.common.Domain.init(Domain.java:372)
at org.apache.slide.common.Domain.init(Domain.java:335)
at
org.apache.slide.webdav.WebdavServlet.init(WebdavServlet.java:252)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at
org.apache.slide.webdav.WebdavServlet.init(WebdavServlet.java:191)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at
org.apache.catalina.core.StandardService.start(StandardService.java:480)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
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:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
30 Nov 2004 14:38:22 - org.apache.slide.transaction.SlideTransaction -
WARNING - Enlist failure: Resource manager
org.apache.slide.simple.store.Webda
er@1c7980c Error code UNKNOWN in Transaction 1 xid main-1101818301578-1-
in thread main
When logger initialization and loger calls commented out it works fine.
How can this be related?
I can't use my own logger with Slide/WCK?
Thanks,
Roman.
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Re: Can't use log4j.Logger wth Slide-WCK
Posted by Oliver Zeigermann <ol...@gmail.com>.
Obviously Logger.getLogger(Data.class) returns null. I suppose log4j
is not properly configured as I see no way how Slide or WCK could
interfere with your log4j setup...
I'd recommend to use the LoggerFacade passed in the begin method to
have all logging use the same logging mechanism.
Oliver
On Tue, 30 Nov 2004 15:29:38 +0200, Roman D <do...@gmail.com> wrote:
>
> Hi,
>
> I have WebdavFileStore-like class based on WCK reference.
> In begin() of WebdavFileStore-like class I instantiate my data
> management class.
> In that data management class I try to declare and use
> org.apache.log4j.Logger;
>
> org.apache.log4j.Logger logger=Logger.getLogger(Data.class);
> loger.info("blah");
>
> When I try to do that I get weird NPE;
>
> 30 Nov 2004 14:38:22 - org.apache.slide.simple.store.WebdavStoreAdapter
> - EMERGENCY - Could not create new transactional resource
> 30 Nov 2004 14:38:22 - org.apache.slide.simple.store.WebdavStoreAdapter
> - EMERGENCY - java.lang.NullPointerException
> java.lang.NullPointerException
> at com.test.server.FileFolderManager.<init>(Unknown Source)
> at com.test.server.webdav.WebdavFileStore.begin(Unknown Source)
> at
> org.apache.slide.simple.store.WebdavStoreAdapter$TransactionId.<init>(WebdavStoreAdapter.java:399)
> at
> org.apache.slide.simple.store.WebdavStoreAdapter.createTransactionResource(WebdavStoreAdapter.java:340)
> at
> org.apache.commons.transaction.util.xa.AbstractXAResource.start(AbstractXAResource.java:170)
> at
> org.apache.slide.transaction.SlideTransaction.enlistResource(SlideTransaction.java:471)
> at
> org.apache.slide.store.AbstractStore.enlist(AbstractStore.java:1604)
> at
> org.apache.slide.store.AbstractStore.retrieveObject(AbstractStore.java:676)
> at
> org.apache.slide.store.ExtendedStore.retrieveObject(ExtendedStore.java:593)
> at
> org.apache.slide.structure.StructureImpl.create(StructureImpl.java:317)
> at
> org.apache.slide.common.XMLUnmarshaller.loadObjectNode(XMLUnmarshaller.java:154)
> at
> org.apache.slide.common.XMLUnmarshaller.loadObjectNode(XMLUnmarshaller.java:274)
> at
> org.apache.slide.common.XMLUnmarshaller.unmarshal(XMLUnmarshaller.java:90)
> at
> org.apache.slide.common.NamespaceAccessTokenImpl.importData(NamespaceAccessTokenImpl.java:272)
> at
> org.apache.slide.common.Namespace.loadBaseData(Namespace.java:852)
> at org.apache.slide.common.Domain.initNamespace(Domain.java:871)
> at org.apache.slide.common.Domain.init(Domain.java:447)
> at org.apache.slide.common.Domain.init(Domain.java:372)
> at org.apache.slide.common.Domain.init(Domain.java:335)
> at
> org.apache.slide.webdav.WebdavServlet.init(WebdavServlet.java:252)
> at javax.servlet.GenericServlet.init(GenericServlet.java:211)
> at
> org.apache.slide.webdav.WebdavServlet.init(WebdavServlet.java:191)
> at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
> at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
> at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
> at
> org.apache.catalina.core.StandardService.start(StandardService.java:480)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> 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:324)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
> 30 Nov 2004 14:38:22 - org.apache.slide.transaction.SlideTransaction -
> WARNING - Enlist failure: Resource manager
> org.apache.slide.simple.store.Webda
> er@1c7980c Error code UNKNOWN in Transaction 1 xid main-1101818301578-1-
> in thread main
>
> When logger initialization and loger calls commented out it works fine.
> How can this be related?
> I can't use my own logger with Slide/WCK?
>
> Thanks,
> Roman.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: slide-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: slide-user-help@jakarta.apache.org
>
>
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