Examples with PersistenceException javax.persistence.PersistenceException used on opensource projects

Example 26 with PersistenceException

use of javax.persistence.PersistenceException in project hibernate-orm by hibernate.

the class HibernatePersistenceProvider method getEntityManagerFactoryBuilderOrNull.

private EntityManagerFactoryBuilder getEntityManagerFactoryBuilderOrNull(String persistenceUnitName, Map properties, ClassLoader providedClassLoader, ClassLoaderService providedClassLoaderService) {
    log.tracef("Attempting to obtain correct EntityManagerFactoryBuilder for persistenceUnitName : %s", persistenceUnitName);
    final Map integration = wrap(properties);
    final List<ParsedPersistenceXmlDescriptor> units;
    try {
        units = PersistenceXmlParser.locatePersistenceUnits(integration);
    } catch (Exception e) {
        log.debug("Unable to locate persistence units", e);
        throw new PersistenceException("Unable to locate persistence units", e);
    }
    log.debugf("Located and parsed %s persistence units; checking each", units.size());
    if (persistenceUnitName == null && units.size() > 1) {
        // no persistence-unit name to look for was given and we found multiple persistence-units
        throw new PersistenceException("No name provided and multiple persistence units found");
    }
    for (ParsedPersistenceXmlDescriptor persistenceUnit : units) {
        log.debugf("Checking persistence-unit [name=%s, explicit-provider=%s] against incoming persistence unit name [%s]", persistenceUnit.getName(), persistenceUnit.getProviderClassName(), persistenceUnitName);
        final boolean matches = persistenceUnitName == null || persistenceUnit.getName().equals(persistenceUnitName);
        if (!matches) {
            log.debug("Excluding from consideration due to name mis-match");
            continue;
        }
        // See if we (Hibernate) are the persistence provider
        if (!ProviderChecker.isProvider(persistenceUnit, properties)) {
            log.debug("Excluding from consideration due to provider mis-match");
            continue;
        }
        if (providedClassLoaderService != null) {
            return getEntityManagerFactoryBuilder(persistenceUnit, integration, providedClassLoaderService);
        } else {
            return getEntityManagerFactoryBuilder(persistenceUnit, integration, providedClassLoader);
        }
    }
    log.debug("Found no matching persistence units");
    return null;
}

Example 27 with PersistenceException

use of javax.persistence.PersistenceException in project hibernate-orm by hibernate.

the class EntityManagerFactoryBuilderImpl method build.

@SuppressWarnings("unchecked")
public EntityManagerFactory build() {
    SessionFactoryBuilder sfBuilder = metadata().getSessionFactoryBuilder();
    populate(sfBuilder, standardServiceRegistry);
    try {
        return sfBuilder.build();
    } catch (Exception e) {
        throw persistenceException("Unable to build Hibernate SessionFactory", e);
    }
}

Example 28 with PersistenceException

use of javax.persistence.PersistenceException in project camel by apache.

the class JpaPollingConsumer method receive.

@Override
public Exchange receive() {
    // resolve the entity manager before evaluating the expression
    final EntityManager entityManager = getTargetEntityManager(null, entityManagerFactory, getEndpoint().isUsePassedInEntityManager(), getEndpoint().isSharedEntityManager(), true);
    Object out = transactionTemplate.execute(new TransactionCallback<Object>() {

        public Object doInTransaction(TransactionStatus status) {
            if (getEndpoint().isJoinTransaction()) {
                entityManager.joinTransaction();
            }
            Query query = getQueryFactory().createQuery(entityManager);
            configureParameters(query);
            if (getEndpoint().isConsumeLockEntity()) {
                query.setLockMode(getLockModeType());
            }
            LOG.trace("Created query {}", query);
            Object answer;
            try {
                List<?> results = query.getResultList();
                if (results != null && results.size() == 1) {
                    // we only have 1 entity so return that
                    answer = results.get(0);
                } else {
                    // we have more data so return a list
                    answer = results;
                }
                // commit
                LOG.debug("Flushing EntityManager");
                entityManager.flush();
                // must clear after flush
                entityManager.clear();
            } catch (PersistenceException e) {
                LOG.info("Disposing EntityManager {} on {} due to coming transaction rollback", entityManager, this);
                entityManager.close();
                throw e;
            }
            return answer;
        }
    });
    Exchange exchange = createExchange(out, entityManager);
    exchange.getIn().setBody(out);
    return exchange;
}

Example 29 with PersistenceException

use of javax.persistence.PersistenceException in project VaadinUtils by rlsutton1.

the class ViolationConstraintHandler method expandException.

/**
 * logs the initial error and calls the recusive version of it'self. always
 * throws a runtime exception
 *
 * @param e
 */
static void expandException(Throwable e) {
    if (e instanceof RuntimeException && e.getCause() instanceof Buffered.SourceException) {
        SourceException ex = (Buffered.SourceException) e.getCause();
        if (ex.getCause() instanceof PersistenceException) {
            handlePersistenceException(ex);
        }
    }
    logger.error(e, e);
    handleConstraintViolationException(e, 5);
    throw new RuntimeException(e);
}

Example 30 with PersistenceException

use of javax.persistence.PersistenceException in project Payara by payara.

the class DefaultProviderVerification method check.

public Result check(Descriptor descriptor) {
    PersistenceUnitDescriptor pu = PersistenceUnitDescriptor.class.cast(descriptor);
    Result result = getInitializedResult();
    result.setStatus(Result.PASSED);
    PersistenceProvider provider;
    final String appLocation = getVerifierContext().getAbstractArchive().getURI().getPath();
    final InstrumentableClassLoader cl = InstrumentableClassLoader.class.cast(pu.getParent().getClassLoader());
    PersistenceUnitInfo pi = new AVKPersistenceUnitInfoImpl(pu, appLocation, cl);
    logger.fine("PersistenceInfo for PU is :\n" + pi);
    Properties props = new Properties();
    // This property is set to indicate that TopLink should only
    // validate the descriptors etc. and not try to login to database.
    props.put(PersistenceUnitProperties.VALIDATION_ONLY_PROPERTY, // NOI18N
    "TRUE");
    // This property is used so that TopLink throws validation exceptions
    // as opposed to printing CONFIG level messages to console.
    // e.g. if mapping file does not exist, we will get an exception.
    props.put(PersistenceUnitProperties.THROW_EXCEPTIONS, // NOI18N
    "TRUE");
    // the following property is needed as it initializes the logger in TL
    props.put(PersistenceUnitProperties.TARGET_SERVER, // NOI18N
    "SunAS9");
    // Turn off enhancement during verification. For details,
    // refer to http://glassfish.dev.java.net/issues/show_bug.cgi?id=3295
    props.put(PersistenceUnitProperties.WEAVING, "FALSE");
    provider = new org.eclipse.persistence.jpa.PersistenceProvider();
    EntityManagerFactory emf = null;
    try {
        emf = provider.createContainerEntityManagerFactory(pi, props);
        logger.logp(Level.FINE, "DefaultProviderVerification", "check", "emf = {0}", emf);
    } catch (IntegrityException ie) {
        result.setStatus(Result.FAILED);
        addErrorDetails(result, getVerifierContext().getComponentNameConstructor());
        for (Object o : ie.getIntegrityChecker().getCaughtExceptions()) {
            Exception e = Exception.class.cast(o);
            result.addErrorDetails(e.getMessage());
        }
    } catch (ValidationException ve) {
        addErrorDetails(result, getVerifierContext().getComponentNameConstructor());
        result.failed(ve.getMessage());
        logger.logp(Level.FINE, "DefaultProviderVerification", "check", "Following exception occurred", ve);
    } catch (DatabaseException de) {
        addErrorDetails(result, getVerifierContext().getComponentNameConstructor());
        result.failed(de.getMessage());
        logger.logp(Level.FINE, "DefaultProviderVerification", "check", "Following exception occurred", de);
    } catch (PersistenceException pe) {
        addErrorDetails(result, getVerifierContext().getComponentNameConstructor());
        result.failed(pe.getMessage());
        logger.logp(Level.FINE, "DefaultProviderVerification", "check", "Following exception occurred", pe);
    } finally {
        if (emf != null) {
            emf.close();
        }
    }
    return result;
}