@Override
public boolean delete(int id) throws DAOException {
String sql = "DELETE FROM gastos WHERE idGasto = ?;";
Connection con = null;
PreparedStatement ps = null;
int retorno;
try {
con = MyConnection.init();
ps = con.prepareStatement(sql);
ps.setObject(1, id);
retorno = ps.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
throw new DAOException(e, "ERRO! DELETE na TABELA GASTOS. DATA(" + new Date() + ")");
} finally {
MyConnection.closeConnection(con, ps);
}
return retorno == 0 ? false : true; // AJUSTAR AO FACTORY???
}
@Override
public Gasto selectById(int id) throws DAOException {
String sql = "SELECT * FROM gastos WHERE idGasto = ?;";
Connection con = MyConnection.init();
PreparedStatement ps = null;
ResultSet rs = null;
Gasto newGasto = null;
try {
ps = con.prepareStatement(sql);
ps.setInt(1, id);
rs = ps.executeQuery();
if (rs.first()) newGasto = getGasto(rs);
} catch (SQLException e) {
e.printStackTrace();
throw new DAOException(e, "ERRO! SELECT BY ID NA TABELA GASTOS. DATA(" + new Date() + ")");
} finally {
MyConnection.closeConnection(con, ps, rs);
}
return newGasto;
}
@Override
public List<Gasto> selectAll() throws DAOException {
String sql = "SELECT * FROM gastos;";
List<Gasto> gastos = new ArrayList<Gasto>();
Connection con = MyConnection.init();
Statement stm = null;
ResultSet rs = null;
try {
stm = con.createStatement();
rs = stm.executeQuery(sql);
while (rs.next()) {
gastos.add(getGasto(rs));
}
} catch (SQLException e) {
e.printStackTrace();
throw new DAOException(e, "ERRO! SELECTALL na TABELA Gastos. DATA(" + new Date() + ")");
} finally {
MyConnection.closeConnection(con, stm, rs);
}
return gastos;
}
@Override
public boolean update(Gasto gasto, int id) throws DAOException {
String sql = "UPDATE gastos SET idDespesa=?,valor=?,data=?,idSecretaria=? WHERE idGasto=?;";
Connection con = null;
PreparedStatement ps = null;
int retorno = 0;
try {
con = MyConnection.init();
ps = con.prepareStatement(sql);
ps.setInt(1, gasto.getIdDespesa());
ps.setDouble(2, gasto.getValor());
ps.setDate(3, (java.sql.Date) gasto.getData());
ps.setInt(4, gasto.getIdSecretaria());
ps.setInt(5, id);
retorno = ps.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
throw new DAOException(e, "ERRO! UPDATE na TABELA GASTOS. DATA(" + new Date() + ")");
} finally {
MyConnection.closeConnection(con, ps);
}
return retorno == 0 ? false : true;
}
@Override
public boolean insert(Gasto gasto) throws DAOException {
String sql =
"INSERT INTO gastos(idGasto,idDespesa,valor,data,idSecretaria) VALUES (null,?,?,?,?);";
Connection con = null;
PreparedStatement ps = null;
int retorno;
try {
con = MyConnection.init();
ps = con.prepareStatement(sql);
ps.setInt(1, gasto.getIdDespesa());
ps.setDouble(2, gasto.getValor());
ps.setDate(3, (java.sql.Date) gasto.getData());
ps.setInt(4, gasto.getIdSecretaria());
retorno = ps.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
throw new DAOException(e, "ERRO! INSERT na TABELA GASTOS. DATA(" + new Date() + ")");
} finally {
MyConnection.closeConnection(con, ps);
}
return retorno == 0 ? false : true;
}
