topic JSR-170 Querying support in Alfresco Archive

JSR-170 Querying support

maksim — Mon, 14 Nov 2005 17:03:42 GMT

Hi,I've tried to execute simple query which selects nodes by assigned mix-in … but fail …Here is my query (almost one-to-one copied from JSR-170 spec)://element(*, {my.new.model}:imageClassification)Where {my.new.model}:imageClassification is a mix-in name.The result is an exceptionrg.jaxen.saxpat

Re: JSR-170 Querying support

andy — Tue, 15 Nov 2005 09:31:21 GMT

Hi

I think this is my issue as the implementation tests for type as opposed to types and aspects. I will recheck the JSR 170 spec and fix accordingly.

I have raised this as AR-244

Regards

Andy

Re: JSR-170 Querying support

andy — Tue, 15 Nov 2005 17:19:23 GMT

Hi

I have just checked the 170 spec (6.6.4.13 to be precise).
The element node test is for the node primary type not mixins.
I do not think there is any support for this in 170.

Using name space prefixes you would have

myModel:myType

Using explicit namespaces you would have
{http://some.url.to/my/model}myType

I am not sure if this is giving you the parse error.

You could use a query direct to the lucene index to do the same job if you are not fixed to 170.

Regards

Andy