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Date: Thu, 4 Oct 2012 06:12:07 +1100 (NCT)
From: =?utf-8?Q?Florian_M=C3=BCller_=28JIRA=29?= <jira@apache.org>
To: dev@chemistry.apache.org
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In-Reply-To: <1303489496.160068.1349289254458.JavaMail.jiratomcat@arcas>
Subject: [jira] [Commented] (CMIS-573) CmisExtensionElement update fails
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    [ https://issues.apache.org/jira/browse/CMIS-573?page=3Dcom.atlassian.j=
ira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D134687=
48#comment-13468748 ]=20

Florian M=C3=BCller commented on CMIS-573:
-------------------------------------

I don't really understand what you are trying to achieve here. You are taki=
ng the extensions of an object, attach them to the properties and send them=
 back. Is that correct?
Extensions should only be used in one direction. No CMIS client except your=
s would be able to send them back and forth.

The "Object Info is missing!" issue is probably an unrelated issue in your =
server implementation. It looks like it cannot find the ObjectInfo object o=
f the object you just updated.=20

Btw. You should not rely on namespaces or attribute because they don't work=
 with the Browser Binding. You would have to write extra code on the client=
 and server side to handle this binding.

Is there any reason for using OpenCMIS 0.6.0. OpenCMIS 0.7.0 is out for qui=
te some time and the 0.8.0 release is imminent.

               =20
> CmisExtensionElement update fails
> ---------------------------------
>
>                 Key: CMIS-573
>                 URL: https://issues.apache.org/jira/browse/CMIS-573
>             Project: Chemistry
>          Issue Type: Bug
>    Affects Versions: OpenCMIS 0.6.0
>         Environment: OSX 10.8.2
>            Reporter: linzhixing
>
> I'm now developing a document management system implementing CMIS specifi=
cation, using Apache Chemistry OpenCMIS 0.6.0.
> My CMIS repository is for the present almost already working, but CmisExt=
ensionElement update function fails.
> I would to know if it is really an error, or there is a better and correc=
t way to update CmisExtensionElement.
> of course I read the following article "Adding CMIS extensions (Server)",
> http://chemistry.apache.org/java/how-to/how-to-add-extension.html
> but it describes ObjectDataImpl, not CmisObject or Document object's upda=
te itself.
> Here is my code.
> -------------------------------------------------------------------------=
-------------
> //Get the document to be updated
> Document doc =3D (Document) facade.getSession().getObject(getModel().getI=
d());
> //Prepare update properties except CmisExtensionElement
> Map<String, Object> props =3D new HashMap<String, Object>();
> props.put(PropertyIds.NAME, getModel().getName());
> if (getModel().getUpload() !=3D null) setAttachment(doc);
> =09=09=09
> //Prepare CmisExtensionElement
> Session session =3D facade.getSession();
> String repositoryId =3D session.getRepositoryInfo().getId();
> Holder<String> objectHolder =3D new Holder<String>(getModel().getId());
> Set<Updatability> updatebility =3D new HashSet<Updatability>();
> updatebility.add(Updatability.READWRITE);
> Properties properties =3D session.getObjectFactory().convertProperties(pr=
ops, doc.getType(), updatebility);
> properties.setExtensions(convertCmisExtensionElement(doc.getExtensions(Ex=
tensionLevel.OBJECT)));
> //Update the document with the properties including CmisExtensionElement
> facade.getSession().getBinding().getObjectService().updateProperties(
> =09=09=09=09=09repositoryId, objectHolder, null, properties, null);
> -------------------------------------------------------------------------=
-------------
> "updateProperties" method in the code fails, though when CmisExtensionEle=
ment is not set successfully.
> The error is as follows:
> -------------------------------------------------------------------------=
-------------
> org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Ex=
ception: NAMESPACE_ERR: An attempt is made to create or change an object in=
 a way which is incorrect with regard to namespaces.
> =09at org.apache.chemistry.opencmis.commons.impl.Converter.convertExtensi=
on(Converter.java:2587)
> =09at org.apache.chemistry.opencmis.commons.impl.Converter.convert(Conver=
ter.java:1450)
> =09at org.apache.chemistry.opencmis.client.bindings.spi.atompub.ObjectSer=
viceImpl.updateProperties(ObjectServiceImpl.java:273)
> =09at jp.aegif.struts2cmisexplorer.struts2actions.UpdateDocumentAction.ex=
ecuteUpdate(UpdateDocumentAction.java:243)
> =09at jp.aegif.struts2cmisexplorer.struts2actions.UpdateDocumentAction.ex=
ecute(UpdateDocumentAction.java:82)
> =09at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> =09at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImp=
l.java:39)
> =09at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcc=
essorImpl.java:25)
> =09at java.lang.reflect.Method.invoke(Method.java:597)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(Defaul=
tActionInvocation.java:441)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(De=
faultActionInvocation.java:280)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:243)
> =09at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIn=
tercept(DefaultWorkflowInterceptor.java:165)
> =09at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interce=
pt(MethodFilterInterceptor.java:87)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept=
(ValidationInterceptor.java:252)
> =09at org.apache.struts2.interceptor.validation.AnnotationValidationInter=
ceptor.doIntercept(AnnotationValidationInterceptor.java:68)
> =09at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interce=
pt(MethodFilterInterceptor.java:87)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.inte=
rcept(ConversionErrorInterceptor.java:122)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doInterce=
pt(ParametersInterceptor.java:195)
> =09at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interce=
pt(MethodFilterInterceptor.java:87)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doInterce=
pt(ParametersInterceptor.java:195)
> =09at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interce=
pt(MethodFilterInterceptor.java:87)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.int=
ercept(StaticParametersInterceptor.java:179)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(Mul=
tiselectInterceptor.java:75)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(Checkb=
oxInterceptor.java:94)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(File=
UploadInterceptor.java:306)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercep=
t(ModelDrivenInterceptor.java:89)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.in=
tercept(ScopedModelDrivenInterceptor.java:130)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.inter=
cept(DebuggingInterceptor.java:267)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(C=
hainingInterceptor.java:126)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(=
PrepareInterceptor.java:138)
> =09at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.interce=
pt(MethodFilterInterceptor.java:87)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nI=
nterceptor.java:165)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(S=
ervletConfigInterceptor.java:164)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(Alia=
sInterceptor.java:179)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.int=
ercept(ExceptionMappingInterceptor.java:176)
> =09at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActio=
nInvocation.java:237)
> =09at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy=
.java:52)
> =09at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.j=
ava:488)
> =09at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispa=
tcher.java:395)
> =09at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(Servl=
etHandler.java:1212)
> =09at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java=
:399)
> =09at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.j=
ava:216)
> =09at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java=
:182)
> =09at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java=
:766)
> =09at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:45=
0)
> =09at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java=
:152)
> =09at org.mortbay.jetty.Server.handle(Server.java:326)
> =09at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:=
542)
> =09at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnect=
ion.java:945)
> =09at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
> =09at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
> =09at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> =09at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.=
java:410)
> =09at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool=
.java:582)
> Caused by: org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to=
 create or change an object in a way which is incorrect with regard to name=
spaces.
> =09at com.sun.org.apache.xerces.internal.dom.AttrNSImpl.setName(AttrNSImp=
l.java:105)
> =09at com.sun.org.apache.xerces.internal.dom.AttrNSImpl.<init>(AttrNSImpl=
.java:74)
> =09at com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.createAttri=
buteNS(CoreDocumentImpl.java:2138)
> =09at com.sun.org.apache.xerces.internal.dom.ElementImpl.setAttributeNS(E=
lementImpl.java:656)
> =09at org.apache.chemistry.opencmis.commons.impl.Converter.convertCmisExt=
ensionElementToNode(Converter.java:2697)
> =09at org.apache.chemistry.opencmis.commons.impl.Converter.convertExtensi=
on(Converter.java:2582)
> =09... 71 more
> -------------------------------------------------------------------------=
-------------
> As far as I investigated, namespace key-values are automatically included=
 into the CmisExtentionElement's attributes, like:
> -------------------------------------------------------------------------=
-------------
> [{http://hoge.jp/MyCmis/}aspects {ns3=3Dhttp://docs.oasis-open.org/ns/cmi=
s/messaging/200908/, aspects=3Dhttp://hoge.jp/MyCmis/, xmlns=3Dhttp://hoge.=
jp/MyCmis/}: [{http://hoge.jp/MyCmis/}customProperty1 {title=3Dcustomevalue=
1, ns0=3Dhttp://hoge.jp/MyCmis/}: ], {http://hoge.jp/MyCmis/}pastVersions {=
v1=3Ddoc_5_attach_1, ns2=3Dhttp://hoge.jp/MyCmis/, v0=3Ddoc_5_attach_0, ns1=
=3Dhttp://hoge.jp/MyCmis/, ns3=3Dhttp://docs.oasis-open.org/ns/cmis/messagi=
ng/200908/, ns0=3Dhttp://hoge.jp/MyCmis/, v2=3Ddoc_5_attach_2, pastVersions=
=3Dhttp://hoge.jp/MyCmis/, xmlns=3Dhttp://hoge.jp/MyCmis/}: dummy]
> -------------------------------------------------------------------------=
-------------
> "ns0","ns1","ns2", "ns3", and "xlmns" are the namespaces.=20
> My CMIS repository doesn't output any namespaces and they are already inc=
luded when I got "doc.getExtensions(ExtensionLevel.OBJECT)" from my CMIS re=
pository.
> I debugged NAMESPACE error and the "xmlns" article is critical.
> Removing "xmlns" key-value from the attribute can avoid the namespace err=
or, but then I got the error:
> -------------------------------------------------------------------------=
-------------
> org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Ob=
ject Info is missing!
> =09at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractA=
tomPubService.convertStatusCode(AbstractAtomPubService.java:452)
> =09at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractA=
tomPubService.put(AbstractAtomPubService.java:595)
> =09at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractA=
tomPubService.put(AbstractAtomPubService.java:581)
> =09at org.apache.chemistry.opencmis.client.bindings.spi.atompub.ObjectSer=
viceImpl.updateProperties(ObjectServiceImpl.java:278)
> -------------------------------------------------------------------------=
-------------
> So, what can I do to update CmisExtensionElement?
> Thanks in advance.
> Best regards,

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