control.UsuariosServlets.SeleccionarUsuarios.java Source code

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Here is the source code for control.UsuariosServlets.SeleccionarUsuarios.java

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/*
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package control.UsuariosServlets;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import modelo.UsuariosManagers.Usuarios;
import org.json.simple.JSONArray;

/**
 *
 * @author illustrato
 */
@WebServlet(name = "SeleccionarUsuarios", urlPatterns = { "/SeleccionarUsuarios" })
public class SeleccionarUsuarios extends HttpServlet {

    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doPost(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        String usuario = request.getParameter("descripcion");
        String rol = request.getParameter("rol");
        String codigo = request.getParameter("codigo");

        try {
            Usuarios manager = new Usuarios();

            JSONArray jsonArray;

            jsonArray = manager.seleccionarUsuarios(usuario, rol, codigo);
            //Armamos la respuesta JSON y la enviamos
            response.setContentType("application/json");
            for (Object jsonObject : jsonArray) {

                response.getWriter().write(jsonObject.toString());

            }

        } catch (SQLException ex) {

        }

    }

}