| .. | .. |
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| 19 | 19 | @RequestScoped |
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| 20 | 20 | public class EntityManagerProducer { |
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| 21 | 21 | |
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| 22 | | - private static final Logger LOG = LogManager.getLogger(EntityManagerProducer.class); |
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| 22 | + private static final Logger log = LogManager.getLogger(EntityManagerProducer.class); |
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| 23 | 23 | |
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| 24 | 24 | @Inject |
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| 25 | 25 | private EntityManagerProvider emProvider; |
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| .. | .. |
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| 28 | 28 | @RequestScoped |
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| 29 | 29 | public EntityManager produceEntityManager() { |
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| 30 | 30 | EntityManager em = emProvider.getEntityManager(); |
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| 31 | | - LOG.info("Produced EntityManager: {}", em); |
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| 31 | + if (em == null) { |
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| 32 | + throw new IllegalStateException("EntityManagerProvider returned null EntityManager"); |
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| 33 | + } |
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| 34 | + log.info("Produced EntityManager: {}", em); |
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| 32 | 35 | return em; |
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| 33 | 36 | } |
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| 34 | 37 | |
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| 35 | 38 | public void closeEntityManager(@Disposes EntityManager em) { |
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| 36 | 39 | if (em != null && em.isOpen()) { |
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| 37 | | - LOG.info("Closing produced EntityManager: {}", em); |
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| 40 | + log.info("Closing produced EntityManager: {}", em); |
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| 38 | 41 | em.close(); |
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| 39 | 42 | } |
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| 40 | 43 | } |
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