I've noticed this too.
From tracing through the code, I think the problem starts when writing
out non-JCR Resources (like BundleResource or SyntheticResource). The
dump(Resource, JSONWriter,int, int) method of JsonResourceWriter tries
to adapt the given Resource to ValueMap, then a Map and finally a
String. Those non-JCR Resources don't adapt to any of these, so the
method just returns, rather than executing a
JSONWriter.object()/JSONWriter.endObject() pair. I think this leaves
the JSONWriter in the incorrect mode (set to 'o' in JSONWriter.key call
at line 136), causing the failure on the subsequent node dump.
If you have the dojo bundle installed (which renders the dojo javascript
files as BundleResources) & try to dump
http://localhost:8888/dojo.1.json, you'll see it renders the first file
(AdapaterRegistry.js), but fails on the next. Unfortunately, I don't
know enough about how this code is supposed to work to suggest a fix.
Maybe those non-JCR resources should be adaptable to ValueMap or Map?
Regards,
Rory
Torgeir Veimo wrote:
Using http://localhost:8080/.json works, but trying
http://localhost:8080/.infinity.json or http://localhost:8080/.1.json
gives me an exception and error 500;
org.apache.sling.commons.json.JSONException: Misplaced endArray.
org.apache.sling.commons.json.io.JSONWriter.end(JSONWriter.java:203)
org.apache.sling.commons.json.io.JSONWriter.endObject(JSONWriter.java:237)
org.apache.sling.servlets.get.helpers.JsonResourceWriter.dump(JsonResourceWriter.java:128)
org.apache.sling.servlets.get.helpers.JsonResourceWriter.dump(JsonResourceWriter.java:78)
org.apache.sling.servlets.get.helpers.JsonRendererServlet.doGet(JsonRendererServlet.java:94)
org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:262)
How do I fetch child nodes of the root node in json format? This is
with sling current trunk from last week.
