How to use new freebase api (api search) in java? -


i cant understand api. have downloaded (maven) google-api-services-freebase , test have tried code:

 jsonhttprequestinitializer initializer =          new googlekeyinitializer("my key");                                  httptransport httptransport = new nethttptransport();                                  jsonfactory jsonfactory = new jacksonfactory();   freebase freebase =            freebase.builder(httptransport,              jsonfactory).setjsonhttprequestinitializer(initializer).build(); 

now want this:

https://www.googleapis.com/freebase/v1/search?query=cardiff&lang=en&type=university

and next, want parse json output.

please, method in freebase object?. see freebase.mqlread , freebase.text cant find method similar api search (http://wiki.freebase.com/wiki/apisearch).

unfortunately, java api client doesn't support freebase search yet. here's how search using apache httpclient instead.

httpclient httpclient = new defaulthttpclient(); jsonparser parser = new jsonparser();  list<namevaluepair> params = new arraylist<namevaluepair>(); params.add(new basicnamevaluepair("query", "blue bottle")); params.add(new basicnamevaluepair("key", api_key));  string serviceurl = "https://www.googleapis.com/freebase/v1/search"; string url = serviceurl + "?" + urlencodedutils.format(params, "utf-8");       httpresponse httpresponse = httpclient.execute(new httpget(url)); jsonobject response = (jsonobject)parser.parse(entityutils.tostring(httpresponse.getentity())); jsonarray results = (jsonarray)response.get("result");  (object result : results) {   system.out.println(jsonpath.read(result,"$.name").tostring()); } 

this code uses json-simple , json-path libraries.


Comments

Popular posts from this blog

django - How can I change user group without delete record -

java - Need to add SOAP security token -

java - EclipseLink JPA Object is not a known entity type -