Java Api CMIS - change attribuite 'cm:creator' = 'cmis:createdBy'

[dmralfing]

I´m implementing a migration with the CMIS Java Api for Alfresco 4.1. The problem is that I have to migrate also the values that indicates the owner of the files, so I have to put values in the attributes cm:creator and cm:modifier - that matches with cmis:createdBy and cmis:lastModifiedBy - .
Does it exist any way to put this values in code?.
Thank you so much

[jpotts]

No, those are read-only.

Jeff

[dmralfing]

Yes, it´s that I though. But it's a migration from another CMS to Alfresco, and I have to carry this
information also to the Alfresco CMS to identify at least the owner of the elements.
Maybe any job or behaviour that makes any changeOwner function done since the Alfresco system?. I don´t
mind how, but I must do it. Somebody knows how I can?

[kaynezhang]

You can customize a webscript to  modify node permission(owner) .In you webscript call

setOwner(String userId) /code> method of ‍

ScriptNode API</code>
or
void setOwner(NodeRef nodeRef, String userName) mehod of <code> public servcie api

[dmralfing]

Thank you so much!. I guess this function changes the attribute cm:creator, but…Is it possible to do something to change the attributes "cm:modifier", "cm:created" and "cm:modified"?. I need it because I want to have the same information in this attributes that I have in the source Content Server.
Thank you so much again!

[kaynezhang]

No,it will change cmwner property of ownable aspect, if this node dosen't have this aspect ,the aspect will be added first.
cm:modified,cm:modifier are read only ,why do you want to modify them?

[dmralfing]

I want it because it is a migration from another content server that it already has its attributes that indicates this things - last user that modified, creation date… - . So then, if I want to migrate this information, I should need to create new customized attributes replicating all of this instead of use them. That would not be efficient, neither ellegant..

[mrogers]

The cmis specification says these properties are read only.   Sorry.
   
http://docs.oasis-open.org/cmis/CMIS/v1.1/cs01/CMIS-v1.1-cs01.html

You could upload via another protocol, or perhaps run something on the server to fix the dates after upload via cmis.

[kaynezhang]

You can change these properties using javascript api 、webscript api、or java public api.

[dmralfing]

Ok, fine, but can you tell me how?, I don´t mind web script, Java API, whatever you'd rather, but please give me any way to do it, I don´t mind how, it isn´t necessary doing it with CMIS.
Thanks!