// Usado no conversor
public Tag porId(Integer id) throws SQLException {
Tag tag = null;
String sql = "select tag_id as id, tag_nome as nome from tag where tag_id=?;";
pstm = con.prepareStatement(sql);
pstm.setInt(1, id);
System.out.println(pstm.toString());
rs = pstm.executeQuery();
while (rs.next()) {
tag = new Tag();
tag.setId(rs.getInt("id"));
tag.setNome(rs.getString("nome"));
}
return tag;
}
public List<Tag> queContem(String nome) throws SQLException {
List<Tag> tags = new ArrayList<>();
Tag tag = null;
String sql = "select tag_id as id, tag_nome as nome from tag where tag_nome like ?;";
pstm = con.prepareStatement(sql);
pstm.setString(1, "%" + nome + "%");
System.out.println(pstm.toString());
rs = pstm.executeQuery();
while (rs.next()) {
tag = new Tag();
tag.setId(rs.getInt("id"));
tag.setNome(rs.getString("nome"));
tags.add(tag);
}
return tags;
}