how to return data in json format to javascript ajax call

Question

I have the following method:

public String getUTResult() throws IOException {

     BuildResultParser bp = new BuildResultParser();
     BuildResultBean b = bp.getreadFile("C:\\bc.txt");

     String str = b.getuTresult();

     return str;

Now str variable contains the value as: [0,5,5]

Now I need to pass this value to ajax call in javascript in following format:

unittest
   {
     fail:0
     pass:5
     total:5
   }

Actually in javascript, I need this data in array format so that I can access each value and do some processing.

Answer 1

Read this : http://hmkcode.com/java-servlet-send-receive-json-using-jquery-ajax/ or any example of converting data to json format.

If your requirement is limited to the example, u can have another function which takes str and creates json data out of it, in the format required by you.