[Moving to dev] It looks like the problem is at line #103 in the JsonResourceWriter class of the Default GET Servlet bundle. This adapts the resource to a single string value, which is not implemented very stable in the JcrPropertyResource.adaptTo method: It just calls Property.getString(), which throws for a Multi-Value property.
Probably we should replace this by adapting to String[] and then either set the result to an array of values or a single value. WDYT ? Yet, lets wait for the issue report ;-) Regard Felix On 26.01.2010 01:10, Justin Edelson wrote: > Can you create a JIRA issue and attach your bundle (or a simplified > version)? > > Justin > > On Jan 25, 2010, at 2:22 PM, Jason Rose <[email protected]> wrote: > >> Hello, >> >> In my current application using the trunk build of sling, I'm trying >> to model a many-to-many relationship between Users and Regions. I'm >> setting up all my nodes via a bundle that uses the Sling/Jackrabbit >> API directly, and I can create all the nodes and properties >> correctly, I cannot use the reference between User and Region via my >> URL. >> >> I use localhost:8181/content/users/user_a.json which shows me that >> the 'regions' property I have set is an array of Region node >> jcr:uuids. But if I do localhost:8181/content/users/user_a/ >> regions.json, I get no response nor exception. If I create a non- >> multiple Region reference to a random element of my Region set, I >> can properly use localhost:8181/content/users/user_a/region.json and >> traverse the reference. But no matter what I try, I cannot retrieve >> the multiple Region references. >> >> All of my nodes are nt:unstructured with mix:referenceable. I >> create them via the JCR api and add the mixin, as well as all of my >> properties. I use the following line of code to set the regions >> property: >> >> userNode.setProperty("regions", regionNodeSet.toArray(new Region[] >> {}), PropertyType.REFERENCE); >> >> If I query that property, it is a PropertyType.REFERENCE and >> isMultiple() is true. What am I doing wrong? >> >> -Jason >
