Improve your WEBServices Consumer Apps Making WS Invocations in Parallel

If your application is calling several WS and there is no need to do it in serial, you can implement a multithreaded approach:

Example:

…

Class1Service class1Service = new Class1Service();

        x = class1Service.getClass1Port();

        setWSTimeout(x); // esto lo veremos en la siguiente seccion

        class Task implements Callable<Object> {

             private Object result;

             public Object call() {

                  // compute result

                  try{

                      x.getCosa();  

                  }

                  catch (Exception e){

                      e.printStackTrace(System.out);

                  }

                  return result;

             }

        }

        Task c1 = new Task();

        Task c2 = new Task();

        ExecutorService exec = Executors.newFixedThreadPool(2);

        Future<Object> f1 = exec.submit(c1);

        Future<Object> f2 = exec.submit(c2);

        try{

            f1.get();

            f2.get();

        }

        catch(Exception e){

            e.printStackTrace(System.out);

        }

Enjoy 😉