CmisObjectNotFoundException: Type is unknown

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sepgs2004

My environment and details are:
CMIS libraries and API

http://vm-alfresco:8080/alfresco/api/-default-/public/cmis/versions/1.1/atom


I also tried with CMIS 1.0 URL

<dependency>
  <groupId>org.apache.chemistry.opencmis</groupId>
  <artifactId>chemistry-opencmis-client-api</artifactId>
  <version>0.13.0</version>
</dependency>

<dependency>
  <groupId>org.apache.chemistry.opencmis</groupId>
  <artifactId>chemistry-opencmis-client-impl</artifactId>
  <version>0.13.0</version>
</dependency>
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My code:

SessionFactory sessionFactory = SessionFactoryImpl.newInstance();
Map<String, String> parameter = new HashMap<String, String>();
parameter.put(SessionParameter.USER, this.user);
parameter.put(SessionParameter.PASSWORD, this.password);
parameter.put(SessionParameter.ATOMPUB_URL, this.host);
parameter.put(SessionParameter.BINDING_TYPE, BindingType.ATOMPUB.value());
…
List<Repository> repositories = new ArrayList<Repository>();
repositories = sessionFactory.getRepositories(parameter);
…
log.info("Alfresco Repositories");
cmisRepository = repositories.get(0);
parameter.put(SessionParameter.REPOSITORY_ID, cmisRepository.getId());
//SessionFactoryImpl.newInstance(); Session session = factory.getRepositories(parameter).get(0).createSession();
cmisSession = sessionFactory.createSession(parameter);

…

HashMap<String, Object> cmisDocumentProperties = new HashMap<String, Object>();
cmisDocumentProperties.put(PropertyIds.OBJECT_TYPE_ID, "cmis:document, D:salo:lodocument, P:salo:documentProperties");
…

byte[] content = document.getBData();
InputStream stream = new ByteArrayInputStream(content);
ContentStream contentStream = cmisSession.getObjectFactory().createContentStream(
document.getFileName(), Long.valueOf(content.length), document.getMimeType(), stream);
Document insertedDocument = categoryFolder.createDocument(cmisDocumentProperties, contentStream, VersioningState.MAJOR);
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<em>Exception is shown below</em>

org.apache.chemistry.opencmis.commons.exceptions.CmisObjectNotFoundException: Type 'cmis:document, D:salo:lodocument, P:salo:documentProperties' is unknown!
at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.convertStatusCode(AbstractAtomPubService.java:484)
at org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.read(AbstractAtomPubService.java:645)
org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.getTypeDefinitionInternal(AbstractAtomPubService.java:911)
org.apache.chemistry.opencmis.client.bindings.spi.atompub.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:94)
at org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:148)
at org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:127)
at org.apache.chemistry.opencmis.client.runtime.SessionImpl.getTypeDefinition(SessionImpl.java:770)
at org.apache.chemistry.opencmis.client.runtime.repository.ObjectFactoryImpl.convertProperties(ObjectFactoryImpl.java:356)
at org.apache.chemistry.opencmis.client.runtime.SessionImpl.createDocument(SessionImpl.java:1091)
at org.apache.chemistry.opencmis.client.runtime.FolderImpl.createDocument(FolderImpl.java:77)
at org.apache.chemistry.opencmis.client.runtime.FolderImpl.createDocument(FolderImpl.java:451)
at com.services.impl.AlfrescoCMISOpenWSProxyAdapter.insert(AlfrescoCMISOpenWSProxyAdapter.java:481)
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In the model, I have defined a type D:salo:lodocument extending type cmis:document. This D:salo:lodocument has a mandatory aspect defined, which is P:salo:documentProperties.

When I read a document/image from Alfresco (version 5.0.c) server, it returns all these properties good. The document also has the aspect in the secondary types.

I googled about this problem and the results pointed to few threads who had the same/similar issue. So far, none of them helped me.

Am I missing something here?

Thank you.

darkredd

Hi,

I think you can only use one type at a time, since your document type is implementing inheritance; it would be proper to only use <b>D:salo:lodocument</b> as the type.
So your code should look something like this

cmisDocumentProperties.put(PropertyIds.OBJECT_TYPE_ID, "D:salo:mlodocument");‍

All the properties that follow the inheritance will be added to the document.

Mark post as useful if this helps.