Hi,
Have to restate the result of the update from 1.2.9 to 1.2.13 ;(
Now on another page which used to work we get a new problem which,
however, has to do with basically the same saveState serialization
problem.
We now get an NPE when trying to do a search on a treeTable component.
This search triggers the NPE because Trinidad attempts to serialize
the applied treeTable see the following stack trace.
Any ideas? Is it possible to get back to a less strict serialization
mechanism ??
Does the row key set now always need to be set i.e. non-empty?
The treeTable is simply used like this:
<tr:treeTable initiallyExpanded="true"
inlineStyle="table-layout:fixed; overflow:auto;
margin: 0px 10px 10px 10px;"
width="780"
rowsByDepth="#{TC1004.rowsByDepth}"
var="node"
value="#{TC1004.tc1004TreeModel}">
...
</tr:treeTable>
Thanks in advance..
15:44:09,660 ERROR [viewhandler] Error Rendering
View[/TC1004/TC1004-Anwenderschalter-display.xhtml]
java.lang.NullPointerException
at
org.apache.myfaces.trinidad.model.RowKeySetTreeImpl$NodeIterator._nextEntry(RowKeySetTreeImpl.java:835)
at
org.apache.myfaces.trinidad.model.RowKeySetTreeImpl$NodeIterator.nextItem(RowKeySetTreeImpl.java:803)
at
org.apache.myfaces.trinidad.model.RowKeySetTreeImpl$NodeIterator.<init>(RowKeySetTreeImpl.java:796)
at
org.apache.myfaces.trinidad.model.RowKeySetTreeImpl.iterator(RowKeySetTreeImpl.java:92)
at
java.util.AbstractCollection.toString(AbstractCollection.java:450)
at java.lang.String.valueOf(String.java:2615)
at java.lang.StringBuilder.append(StringBuilder.java:116)
at
org.apache.myfaces.trinidad.bean.util.StateUtils.saveState(StateUtils.java:295)
at
org.apache.myfaces.trinidad.bean.util.PropertyHashMap.saveState(PropertyHashMap.java:109)
at
org.apache.myfaces.trinidad.bean.util.FlaggedPropertyMap.saveState(FlaggedPropertyMap.java:183)
at
org.apache.myfaces.trinidad.bean.FacesBeanImpl.saveState(FacesBeanImpl.java:370)
at
org.apache.myfaces.trinidad.component.UIXFacesBeanImpl.saveState(UIXFacesBeanImpl.java:124)
at
org.apache.myfaces.trinidad.component.FacesBeanWrapper.saveState(FacesBeanWrapper.java:146)
at
org.apache.myfaces.trinidad.component.UIXTree$RowKeyFacesBeanWrapper.saveState(UIXTree.java:402)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.saveState(UIXComponentBase.java:968)
at
org.apache.myfaces.trinidad.component.UIXCollection.saveState(UIXCollection.java:259)
at
org.apache.myfaces.trinidad.component.UIXTreeTable.saveState(UIXTreeTable.java:296)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:155)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.UIXCollection.processSaveState(UIXCollection.java:244)
at
javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1119)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
org.apache.myfaces.trinidad.component.TreeState.saveState(TreeState.java:175)
at
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:896)
at
javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1119)
at
com.sun.faces.application.StateManagerImpl.saveSerializedView(StateManagerImpl.java:251)
at
org.jboss.seam.jsf.SeamStateManager.saveSerializedView(SeamStateManager.java:64)
at
org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveSerializedView(StateManagerImpl.java:165)
at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:615)
at
org.apache.myfaces.trinidadinternal.facelets.TrinidadFaceletViewHandler.renderView(TrinidadFaceletViewHandler.java:116)
at
javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
at
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at de.pta.jsf.filter.DummyFilter.doFilter(DummyFilter.java:35)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at
org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
at
org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at
org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at
org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at
org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
at
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
at
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
de.pta.jsf.filter.HttpSessionTimeoutFilter.doFilter(HttpSessionTimeoutFilter.java:80)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
Best wishes
Wolfgang
[email protected]
08.04.2010 12:39
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[email protected], "MyFaces Discussion" <[email protected]>
Thema
Antwort: Re: Trinidad 1.2.13: another upgrade problem: UINodePropertyKey
unserializable
BTW it works now. The problem was simply due to our platform approach of
throwing an exception when a Trinidad ERROR occurs,
in this case the serializable error one can see in the log.. ;)
Best wishes,
Wolfgang.
[email protected]
07.04.2010 17:25
Bitte antworten an
"MyFaces Discussion" <[email protected]>
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"MyFaces Discussion" <[email protected]>
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Thema
Antwort: Re: Trinidad 1.2.13: another upgrade problem: UINodePropertyKey
unserializable
Hi,
Thanks again for the info.
I will try to find out more by setting CHECK_STATE_SERIALIZATION which in
this case, as far as I understood, should
be the right approach, should not it?
The problem seems to be with the SortableModel object and the applied
UINodePropertyKey.
Best wishes
Wolfgang
Matthias Wessendorf <[email protected]>
Gesendet von: [email protected]
07.04.2010 17:09
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Thema
Re: Trinidad 1.2.13: another upgrade problem: UINodePropertyKey
unserializable
hi,
https://issues.apache.org/jira/browse/TRINIDAD-1245
introduced some improvements in the direction of not sticking illegal
stuff into the session.
(during that we also introduced those error messages:
* <!-- UNSERIALIZABLE_PROPERTY_VALUE_NO_CONTAINER -->
<resource key="UNSERIALIZABLE_PROPERTY_VALUE_NO_CONTAINER"
dnt="false">Nicht serialisierbarer Wert: {0} für Schlüssel:
{1}</resource>
* <!-- COMPONENT_CHILDREN_SAVED_STATE_FAILED -->
<resource key="COMPONENT_CHILDREN_SAVED_STATE_FAILED"
dnt="false">Status für untergeordnete Komponenten von Komponente: {0}
konnte nicht gespeichert werden</resource>
)
can you double check for the parameters ?
On Wed, Apr 7, 2010 at 4:01 PM, <[email protected]> wrote:
> Hi,
>
> Yet another problem here when trying to upgrade to 1.2.13:
>
> Certain tr:commandLink within a Trinidad table that are supposed to
lead
> to Trinidad popup dialog show the dialog but the application crashes
> shortly thereafter with the
> log you can see attached below.
>
> In 1.2.9 this used to work perfectly!
>
> If this reminds anyone of any particular changes to 1.2.13, please do
not
> hesitate to drop a brief hint.
>
> We are at a loss here!
>
> Best wishes,
> Wolfgang
>
> 14:51:18,780 ERROR [PropertyKey] Nicht serialisierbarer Wert:
> sortablemodel[javax.faces.model.listdatamo...@5e63b2] für Schlüssel:
> UINodePropertyKey[value,11]
> 14:51:18,832 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente:
>
coretable[org.apache.myfaces.trinidad.component.uixtable$rowkeyfacesbeanwrap...@d20d2a,
> id=table] konnte nicht gespeichert werden
> 14:51:18,841 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: HtmlRowLayout[UIXFacesBeanImpl, id=j_id36]
> konnte nicht gespeichert werden
> 14:51:18,841 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: CoreSubform[UINodeFacesBean,
> id=dataAreaDlgForm] konnte nicht gespeichert werden
> 14:51:18,841 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: CoreShowDetailItem[UINodeFacesBean,
> id=dataAreaDlgId] konnte nicht gespeichert werden
> 14:51:18,841 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: CorePanelAccordion[UIXFacesBeanImpl,
> id=mainPanelDlgAccordion] konnte nicht gespeichert werden
> 14:51:18,842 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: CoreForm[UIXFacesBeanImpl, id=MainFormDlg]
> konnte nicht gespeichert werden
> 14:51:18,842 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: HtmlBody[UIXFacesBeanImpl, id=j_id5] konnte
> nicht gespeichert werden
> 14:51:18,842 ERROR [UIXComponentBase] Status für untergeordnete
> Komponenten von Komponente: HtmlHtml[UIXFacesBeanImpl, id=j_id0] konnte
> nicht gespeichert werden
> 14:51:18,842 ERROR [viewhandler] Error Rendering
> View[/popup-overview-dialog.xhtml]
> java.lang.IllegalStateException: JDK Log (ws. Trinidad) erzeugt!
> at
>
de.pta.ctrl.TrinidadLoggingRedirector$JDKLogHandler.init$_aroundBody2(TrinidadLoggingRedirector.java:172)
> at
>
de.pta.ctrl.TrinidadLoggingRedirector$JDKLogHandler$AjcClosure3.run(TrinidadLoggingRedirector.java:1)
> at
>
de.pta.aspect.ExceptionTracker.ajc$around$de_pta_aspect_ExceptionTracker$1$29c98745proceed(ExceptionTracker.aj:1)
> at
>
de.pta.aspect.ExceptionTracker.ajc$around$de_pta_aspect_ExceptionTracker$1$29c98745(ExceptionTracker.aj:20)
> at
>
de.pta.ctrl.TrinidadLoggingRedirector$JDKLogHandler.publish(TrinidadLoggingRedirector.java:172)
> at java.util.logging.Logger.log(Logger.java:452)
> at
>
org.apache.myfaces.trinidad.logging.TrinidadLogger.doLog(TrinidadLogger.java:1540)
> at
>
org.apache.myfaces.trinidad.logging.TrinidadLogger.log(TrinidadLogger.java:336)
> at
>
org.apache.myfaces.trinidad.logging.TrinidadLogger.warning(TrinidadLogger.java:807)
> at
>
org.apache.myfaces.trinidad.component.UIXComponentBase.processSaveState(UIXComponentBase.java:905)
> at
>
javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1119)
> at
>
com.sun.faces.application.StateManagerImpl.saveSerializedView(StateManagerImpl.java:251)
> at
>
org.jboss.seam.jsf.SeamStateManager.saveSerializedView(SeamStateManager.java:64)
> at
>
org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveSerializedView(StateManagerImpl.java:165)
> at
>
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:615)
> at
>
javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
> at
>
org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
> at
>
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> at
> com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at de.pta.jsf.filter.DummyFilter.doFilter(DummyFilter.java:35)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> at
>
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
> at
> org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at
> org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> at
>
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
>
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
> at
>
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
> at
>
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
>
de.pta.jsf.filter.HttpSessionTimeoutFilter.doFilter(HttpSessionTimeoutFilter.java:80)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
>
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
> at
>
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
> at
>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
> at
>
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
>
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
> at
>
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
>
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
> at
>
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at
>
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:595)
>
>
>
> PTA Programmier-Technische Arbeiten GmbH
> Seckenheimer Str. 65-67, 68165 Mannheim
> Amtsgericht Mannheim, HRB 1139
> USt-IdNr.: DE 143 839 368
> Geschaeftsfuehrer:
> Dipl.-Ing. Peter Fischer
> Dr. Harald W. Busch
> Dipl.-Kfm. Knut Fischer
>
--
Matthias Wessendorf
blog: http://matthiaswessendorf.wordpress.com/
sessions: http://www.slideshare.net/mwessendorf
twitter: http://twitter.com/mwessendorf
PTA Programmier-Technische Arbeiten GmbH
Seckenheimer Str. 65-67, 68165 Mannheim
Amtsgericht Mannheim, HRB 1139
USt-IdNr.: DE 143 839 368
Geschaeftsfuehrer:
Dipl.-Ing. Peter Fischer
Dr. Harald W. Busch
Dipl.-Kfm. Knut Fischer
PTA Programmier-Technische Arbeiten GmbH
Seckenheimer Str. 65-67, 68165 Mannheim
Amtsgericht Mannheim, HRB 1139
USt-IdNr.: DE 143 839 368
Geschaeftsfuehrer:
Dipl.-Ing. Peter Fischer
Dr. Harald W. Busch
Dipl.-Kfm. Knut Fischer
PTA Programmier-Technische Arbeiten GmbH
Seckenheimer Str. 65-67, 68165 Mannheim
Amtsgericht Mannheim, HRB 1139
USt-IdNr.: DE 143 839 368
Geschaeftsfuehrer:
Dipl.-Ing. Peter Fischer
Dr. Harald W. Busch
Dipl.-Kfm. Knut Fischer
