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package so.aulavirtual.dao;

import org.json.JSONObject;

/**
 *
 * @author sistem17user
 */
public interface UsuarioDAO {

	public JSONObject listarUsuarios(JSONObject datos) throws Exception;

	public JSONObject listarSede(JSONObject datos) throws Exception;

	public JSONObject listarNivel(JSONObject datos) throws Exception;

	public JSONObject listarGrado(JSONObject datos) throws Exception;

	public JSONObject eliminarUsuario(JSONObject datos) throws Exception;

	public JSONObject nuevoUsuario(JSONObject datos) throws Exception;

	public JSONObject editarUsuarios(JSONObject datos) throws Exception;

	public JSONObject validarUsuario(JSONObject datos) throws Exception;
}
