EchoService.java

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package com.springip.server;

import com.springip.server.model.Person;
import com.springip.server.model.Result;

/**
 *
 * @author Alberto
 */
public class EchoService {
    public Result echo(Person person){
        Result r = null; 
        System.out.println("Got to echo service..");
        System.out.println("Checking person data..");
        if(person == null){
            System.out.println("Person is null..");
            System.out.println("Returning bad response");
            r = new Result(0);
        }
        else{
            System.out.println("Person is not null..");
            System.out.println("Person name: " + person.getName());
            System.out.println("Person age: " + person.getAge());
            r = new Result(1);
        }
        System.out.println("Returning result..");
        return r;
    }
}