Re: [json-lib-user] Groovy HTTPBuilder + JSON Parsing Error

[Ronald R. D. <ron...@gm...>]

I figured out what it is and as far as I am concerned it is broken in
the JSON.  What was happening is that I had spaces: at the beginning
of the JSON string.  So for example, it looked like:

    { "node" :

but if I changed it to be:

{ "node" :

Then it worked. Now, I just need to understand how to deal with the
parsed stream.

I tried the following:

// parse the JSON response object:
   json.responseData.each {
     println "  ${it}"
   }

I also tried:

// parse the JSON response object:
   json.responseData.node.each {
     println "  ${it}"
   }

But I get back NULL data both cases.

Thoughts?

-- 
Ron DiFrango
http://rdifrango.blogspot.com/

On Fri, Mar 13, 2009 at 9:59 AM, Ronald R. DiFrango
<ron...@gm...> wrote:
> All,
>
> I am attempting to do the following with Groovy:
>
> http.request( GET, JSON ) {
>   url.query = [
> sourceName:'avm://portal--admin/-1;www;avm_webapps;ROOT;DCP_4963.JPG',
> destName:'HHMI Documents/images', name:'ronCopy.jpg', remove:'false' ]
>
>   requestContentType : JSON
>
>  // response handler for a success response code:
>  response.success = { resp, json ->
>   println resp.statusLine
>
>   // parse the JSON response object:
>   json.responseData.results.each {
>     println "  ${it.titleNoFormatting} : ${it.visibleUrl}"
>   }
>  }
>
>  // handler for any failure status code:
>  response.failure = { resp ->
>   println "Unexpected error: ${resp.statusLine.statusCode} :
> ${resp.statusLine.reasonPhrase}"
>  }
> }
>
> The response JSON looks like the following:
>
> { "node" :
>                       {
>                               "projectOverviewLocation" :
> "workspace://SpacesStore/d83b8a9b-8685-40d4-b045-5def043b85a5"
>                       }
>               }
>
>
> Which to me looks like valid JSON, but I get  the following exception:
>
> Exception thrown: Invalid JSON String
>
> net.sf.json.JSONException: Invalid JSON String
>       at net.sf.json.JSONSerializer.toJSON(JSONSerializer.java:143)
>       at net.sf.json.JSONSerializer.toJSON(JSONSerializer.java:103)
>       at net.sf.json.groovy.JsonSlurper.parseText(JsonSlurper.java:78)
>       at groovyx.net.http.ParserRegistry.parseJSON(ParserRegistry.java:185)
>       at groovyx.net.http.HTTPBuilder.doRequest(HTTPBuilder.java:461)
>       at groovyx.net.http.HTTPBuilder.doRequest(HTTPBuilder.java:407)
>       at groovyx.net.http.HTTPBuilder.request(HTTPBuilder.java:360)
>       at ConsoleScript52.run(ConsoleScript52:9)
>
> Any reason why that might be occurring?
>
> --
> Ron DiFrango
> http://rdifrango.blogspot.com/
>