taggable

[newhere]

Hello! I'm using OpenCmis to work with Alfresco 3.3. I want to be able to put tags to documents or folders and to query about those tags.
I'm able to look for the aspect taggable in that way:

objectdata.getProperties().getExtensions();‍

I don't know if there's a simpliest way to do it. Is it correct?


I really don't know how to make queries. If I do

session.query("select * from cmis:folder where cmis:name like '%myFolder%'", true);‍

I get main properties of the document but none extensions.

Doing that:

session.query("select * from cmis:folder where cm:taggable like '%myTag%'", true);‍

I get

Invalid column for cmis:folder.cm:taggable‍

I'm really confused and I haven't found much documentation. Any idea?

[gclaussn]

Hey, its me again.
I see you want to know alot of things, and you really want to understand it.

Maybe i have some information for you.

First of all it, i thin it is not possible to query aspects like cm:taggable in that way, because in the WHERE clause you can only use the properties of the types defined in the domain model (alfresco/model/cmisModel.xml) or in defined in an own custom model (extending cmis base types).
Also you should take a look a this http://wiki.alfresco.com/wiki/CMIS#Aspect_Support. There you can find information about the Alfresco-specific aspect support, which is not part of the CMIS Specification.

Thanks to you, i learned a new thing (this with getting the aspects, by reading the properties extensions). I hope it is implemented in my OpenCMIS snapshot, because it is already some days old.

best regards, gclaussn

[newhere]

Thanks, gclaussn!!!!. I've found the key!!

select d.*, o.* from cmis:document as d join cm:taggable o on d.cmis:objectid = o.cmis:objectid‍

I suppose it's a better way to look for the aspect taggable of a document than to look inside the extensions.

[gclaussn]

np,

I have a question to you. What does this query return as result? Objects, which has the aspect taggable or objects which are assigned to a special tag?
Maybe it is not working, because i'm running with 3.2 and CMIS query is not fully implemented.

Thanks in advance!

[newhere]

I get objects which has the aspect taggable.
I'm working to get tags from a specific object.

[shambhavi]

@newhere, did you find a solution how to get tags for specific object using cmis query?
Could you please help me as even I have similar requirement
thanks