Não tá fazendo update no Hibernate

To tentando fazer um update na minha tabela person - person_events, mas tá difícil de o Hibernate colaborar comigo… olha só:

Person.hbm.xml

[code]<?xml version="1.0"?>

[/code]

Event.hbm.xml

[code]<?xml version="1.0"?>

[/code]

No log4j ele mostra que está selecionando as tabelas, mas não faz o update:

Hibernate: select event0_.id as id4_0_, event0_.e_title as e2_4_0_, event0_.e_contend as e3_4_0_, event0_.e_for_date as e4_4_0_, event0_.e_permanent_in_week as e5_4_0_, event0_.e_date_register as e6_4_0_, event0_.person_id as person7_4_0_ from person_events event0_ where event0_.id=? Hibernate: select person0_.id as id0_0_, person0_.p_name as p2_0_0_, person0_.p_email as p3_0_0_, person0_.p_birth_date as p4_0_0_, person0_.p_church as p5_0_0_, person0_.p_position as p6_0_0_, person0_.p_login as p7_0_0_, person0_.p_passw as p8_0_0_, person0_.p_date_register as p9_0_0_ from person person0_ where person0_.id=? Hibernate: select events0_.person_id as person7_1_, events0_.id as id1_, events0_.id as id4_0_, events0_.e_title as e2_4_0_, events0_.e_contend as e3_4_0_, events0_.e_for_date as e4_4_0_, events0_.e_permanent_in_week as e5_4_0_, events0_.e_date_register as e6_4_0_, events0_.person_id as person7_4_0_ from person_events events0_ where events0_.person_id=?

E onde e que ta o codigo que vc esta tentando alterar o registro?