Converting Salesforce sobject List into string List

Hi Vikas,

This example can help you:

public class GetRestfulExampleSu{

public string jsonStr {get;set;}
public Pagereference getJSONFromREST() {
Http h = new Http();
HttpRequest req = new HttpRequest();
req.setEndpoint('http://dz.co.rplug.renault.com/localsemiclair/BAWn');
req.setHeader('Accept','application/JSON');
req.setMethod('GET');
HttpResponse res = h.send(req);
jsonStr= res.getBody();

system.debug('jsonStr>>>>-->>>>>>'+jsonStr);

jsonStr= res.getBody();

Map<String,Object> rawObj = (Map<String,Object>) JSON.deserializeUntyped(jsonStr);

Map<String,Object> responseObj = (Map<String,Object>)rawObj.get('localSemiClair');
Map<String,Object> responseObjinside2 = (Map<String,Object>)responseObj.get('mapRepresentation');
Map<String,Object> responseObjinside3 = (Map<String,Object>)responseObjinside2 .get('map');

List<Object> reqs = (List<Object>) responseObjinside3.values();
List<string> lsstr= new List<string> ();

for(Object a: reqs){
lsstr.add(String.valueOf(a));
}

return null;
}

}

Thanks