com.as.sagma.ControladorServicios.java Source code

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Here is the source code for com.as.sagma.ControladorServicios.java

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package com.as.sagma;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Map;
import org.codehaus.jackson.map.ObjectMapper;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 *
 * @author T107
 */

@Controller
@RequestMapping("/servicios-rest")

public class ControladorServicios {

    @RequestMapping(value = "/hola", method = RequestMethod.GET, headers = {
            "Accept=text/json" }) /** da la salida como texto o html **/
    public @ResponseBody String enviarMensaje() {
        String mensajito = "Hola mundo desde Rest";
        return mensajito;
    }

    @RequestMapping(value = "/usuarios-json", method = RequestMethod.GET, headers = { "Accept=application/json" })
    public @ResponseBody String buscarUsuarios() throws Exception {
        Map<String, ArrayList<Usuario>> singletonMap = Collections.singletonMap("Usuarios",
                GenerarUsuarios.obtenerUsuario());

        ObjectMapper mapper = new ObjectMapper();
        return mapper.writeValueAsString(singletonMap);

    }

    //** paso7 guia **/

    @RequestMapping(value = "/servicio-usuarios", method = RequestMethod.GET, headers = {
            "Accept=application/json" })
    public @ResponseBody String generarUsuario() throws Exception {
        Map<String, ArrayList<Usuario2>> singletonMap = Collections.singletonMap("Usuarios",
                GeneradorDeUsuarios.generarUsuario());

        ObjectMapper mapper = new ObjectMapper();
        return mapper.writeValueAsString(singletonMap);

    }
}