Example usage for org.springframework.orm.hibernate5 SessionFactoryUtils closeSession

Introduction

In this page you can find the example usage for org.springframework.orm.hibernate5 SessionFactoryUtils closeSession.

Prototype

public static void closeSession(@Nullable Session session) 

Source Link

Document

Perform actual closing of the Hibernate Session, catching and logging any cleanup exceptions thrown.

Usage

From source file:org.grails.orm.hibernate.GrailsHibernateTemplate.java

/**
 * Execute the action specified by the given action object within a Session.
 *
 * @param action               callback object that specifies the Hibernate action
 * @param enforceNativeSession whether to enforce exposure of the native Hibernate Session to callback code
 * @return a result object returned by the action, or <code>null</code>
 * @throws org.springframework.dao.DataAccessException in case of Hibernate errors
 *//*from   w  w  w .j a v a2s  . com*/
protected <T> T doExecute(HibernateCallback<T> action, boolean enforceNativeSession)
        throws DataAccessException {

    Assert.notNull(action, "Callback object must not be null");

    Session session = getSession();
    boolean existingTransaction = isSessionTransactional(session);
    if (existingTransaction) {
        LOG.debug("Found thread-bound Session for HibernateTemplate");
    }

    FlushMode previousFlushMode = null;
    try {
        previousFlushMode = applyFlushMode(session, existingTransaction);
        if (shouldPassReadOnlyToHibernate()) {
            session.setDefaultReadOnly(true);
        }
        Session sessionToExpose = (enforceNativeSession || exposeNativeSession ? session
                : createSessionProxy(session));
        T result = action.doInHibernate(sessionToExpose);
        flushIfNecessary(session, existingTransaction);
        return result;
    } catch (HibernateException ex) {
        throw convertHibernateAccessException(ex);
    } catch (SQLException ex) {
        throw jdbcExceptionTranslator.translate("Hibernate-related JDBC operation", null, ex);
    } catch (RuntimeException ex) {
        // Callback code threw application exception...
        throw ex;
    } finally {
        if (existingTransaction) {
            LOG.debug("Not closing pre-bound Hibernate Session after HibernateTemplate");
            if (previousFlushMode != null) {
                session.setFlushMode(previousFlushMode);
            }
        } else {
            SessionFactoryUtils.closeSession(session);
        }
    }
}

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From source file:org.springframework.orm.hibernate5.HibernateTemplate.java

/**
 * Execute the action specified by the given action object within a Session.
 * @param action callback object that specifies the Hibernate action
 * @param enforceNativeSession whether to enforce exposure of the native
 * Hibernate Session to callback code// w  w w .j a  v a 2  s  .c  o m
 * @return a result object returned by the action, or {@code null}
 * @throws DataAccessException in case of Hibernate errors
 */
@SuppressWarnings("deprecation")
@Nullable
protected <T> T doExecute(HibernateCallback<T> action, boolean enforceNativeSession)
        throws DataAccessException {
    Assert.notNull(action, "Callback object must not be null");

    Session session = null;
    boolean isNew = false;
    try {
        session = obtainSessionFactory().getCurrentSession();
    } catch (HibernateException ex) {
        logger.debug("Could not retrieve pre-bound Hibernate session", ex);
    }
    if (session == null) {
        session = obtainSessionFactory().openSession();
        session.setFlushMode(FlushMode.MANUAL);
        isNew = true;
    }

    try {
        enableFilters(session);
        Session sessionToExpose = (enforceNativeSession || isExposeNativeSession() ? session
                : createSessionProxy(session));
        return action.doInHibernate(sessionToExpose);
    } catch (HibernateException ex) {
        throw SessionFactoryUtils.convertHibernateAccessException(ex);
    } catch (PersistenceException ex) {
        if (ex.getCause() instanceof HibernateException) {
            throw SessionFactoryUtils.convertHibernateAccessException((HibernateException) ex.getCause());
        }
        throw ex;
    } catch (RuntimeException ex) {
        // Callback code threw application exception...
        throw ex;
    } finally {
        if (isNew) {
            SessionFactoryUtils.closeSession(session);
        } else {
            disableFilters(session);
        }
    }
}

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From source file:org.springframework.orm.hibernate5.support.AsyncRequestInterceptor.java

private void closeSession() {
    if (this.timeoutInProgress || this.errorInProgress) {
        logger.debug("Closing Hibernate Session after async request timeout/error");
        SessionFactoryUtils.closeSession(this.sessionHolder.getSession());
    }//  w  w  w .j  a va  2s  . c  om
}

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From source file:org.springframework.orm.hibernate5.support.OpenSessionInViewInterceptor.java

/**
 * Unbind the Hibernate {@code Session} from the thread and close it).
 * @see TransactionSynchronizationManager
 *//*from ww  w .  j a  v  a 2  s  .com*/
@Override
public void afterCompletion(WebRequest request, @Nullable Exception ex) throws DataAccessException {
    if (!decrementParticipateCount(request)) {
        SessionHolder sessionHolder = (SessionHolder) TransactionSynchronizationManager
                .unbindResource(obtainSessionFactory());
        logger.debug("Closing Hibernate Session in OpenSessionInViewInterceptor");
        SessionFactoryUtils.closeSession(sessionHolder.getSession());
    }
}

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