package util;

public interface IMecanismoPersistencia {

    public void conectar() throws RepositorioException;
    public void desconectar() throws RepositorioException;
    public void iniciarTransacao() throws RepositorioException;    
    public void confirmarTransacao() throws RepositorioException;
    public void cancelarTransacao() throws RepositorioException;
    public Object getCanalComunicacao() throws RepositorioException;
    public Object getCanalComunicacao(String sql) throws RepositorioException;    
    public void liberarCanalComunicacao() throws RepositorioException;
}