Path: csiph.com!news.mixmin.net!eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: =?UTF-8?Q?Arne_Vajh=c3=b8j?= Newsgroups: comp.lang.java.programmer Subject: Re: Is there a simpler way to map Hibernate? Date: Sun, 10 Sep 2023 20:48:21 -0400 Organization: A noiseless patient Spider Lines: 27 Message-ID: References: <015e1e01-2e15-49bf-ae5e-07470e4e3d2bn@googlegroups.com> <69105518-21d7-468c-9774-e9ffb497677fn@googlegroups.com> <74cf0893-49c0-46dc-8381-92244f60bde1n@googlegroups.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Mon, 11 Sep 2023 00:48:22 -0000 (UTC) Injection-Info: dont-email.me; posting-host="28ca6c9d5c554b433b19a6c64ccf821f"; logging-data="816729"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19nWosKrb7Qg1m+IL0B1mjBgtLI+pdXF9Q=" User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Cancel-Lock: sha1:r0KhJBzOBGrojh+kC0oz53jyL9c= In-Reply-To: <74cf0893-49c0-46dc-8381-92244f60bde1n@googlegroups.com> Content-Language: en-US Xref: csiph.com comp.lang.java.programmer:40011 On 9/5/2023 3:34 PM, e.d.pro...@gmail.com wrote: >> Yes. Basically: >> >> EntityManagerFactory emf = >> Persistence.createEntityManagerFactory(confnam); EntityManager em = >> emf.createEntityManager(); >> >> instead of: >> >> SessionFactory sf = new Configuration().configure(new >> File(conffile)).buildSessionFactory(); Session s = >> sf.openSession(); > ... > > This is confusing. I've been implementing the openSession using > try-with-resources. org.hibernate.Session extends > javax.persistence.EntityManager (I'm using Hibernate 5x since 6x > requires newer Java, stuck using Java 8 for now) as well as > Autocloseable. EntityManager is not autocloseable, If Session extends EntityManager you should be able to use the JPA methods on Session and just use Session auto closeable feature. Arne