Example usage for org.hibernate SessionFactory getStatistics

Introduction

In this page you can find the example usage for org.hibernate SessionFactory getStatistics.

Prototype

Statistics getStatistics();

Source Link

Document

Retrieve the statistics fopr this factory.

Usage

From source file:org.jboss.as.jpa.hibernate4.management.ManagementLookup.java

License:Open Source License

public static ManagementLookup create(PersistenceUnitServiceRegistry registry, String persistenceUnitName) {

    Statistics stats = null;/* ww w  . j  a v a2s.c  om*/
    PersistenceUnitService persistenceUnitService = registry.getPersistenceUnitService(persistenceUnitName);
    if (persistenceUnitService != null) {
        final EntityManagerFactory entityManagerFactory = persistenceUnitService.getEntityManagerFactory();
        // TODO:  with JPA 2.1, if unwrap is added to EMF, change cast to "entityManagerFactory.unwrap(HibernateEntityManagerFactory.class)"
        HibernateEntityManagerFactory entityManagerFactoryImpl = (HibernateEntityManagerFactory) entityManagerFactory;
        SessionFactory sessionFactory = entityManagerFactoryImpl.getSessionFactory();
        if (sessionFactory != null) {
            stats = sessionFactory.getStatistics();
            return new ManagementLookup(stats, entityManagerFactory);
        }
    }
    return null;
}

From source file:org.jboss.as.jpa.hibernate4.management.ManagementUtility.java

License:Open Source License

public static Statistics getStatistics(final OperationContext context, final String puname) {
    Statistics stats = null;/*from w w  w  .ja v  a2 s  . co  m*/
    final ServiceController<?> controller = context.getServiceRegistry(false)
            .getService(JPAServiceNames.getPUServiceName(puname));
    if (controller != null) {
        // get the persistence unit service that represents the deployed persistence unit
        PersistenceUnitService persistenceUnitService = (PersistenceUnitService) controller.getValue();
        EntityManagerFactory entityManagerFactory = persistenceUnitService.getEntityManagerFactory();
        // TODO:  with JPA 2.1, if unwrap is added to EMF, change cast to "entityManagerFactory.unwrap(HibernateEntityManagerFactory.class)"
        HibernateEntityManagerFactory entityManagerFactoryImpl = (HibernateEntityManagerFactory) entityManagerFactory;
        SessionFactory sessionFactory = entityManagerFactoryImpl.getSessionFactory();
        if (sessionFactory != null) {
            stats = sessionFactory.getStatistics();
        }
    }
    return stats;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateCollectionStatistics.java

License:Apache License

private org.hibernate.stat.Statistics getBaseStatistics(EntityManagerFactory entityManagerFactory) {
    if (entityManagerFactory == null) {
        return null;
    }/*from  w ww .  j a v  a2 s .co  m*/
    SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
    if (sessionFactory != null) {
        return sessionFactory.getStatistics();
    }
    return null;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateCollectionStatistics.java

License:Apache License

private CollectionStatistics getStatistics(final EntityManagerFactory entityManagerFactory,
        String collectionName) {/*from w  w  w . j  a  v  a 2 s  .  c  o  m*/
    if (entityManagerFactory == null) {
        return null;
    }
    SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
    if (sessionFactory != null) {
        return sessionFactory.getStatistics().getCollectionStatistics(collectionName);
    }
    return null;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateEntityCacheStatistics.java

License:Apache License

org.hibernate.stat.SecondLevelCacheStatistics getStatistics(
        EntityManagerFactoryAccess entityManagerFactoryaccess, PathAddress pathAddress) {
    String scopedPersistenceUnitName = pathAddress.getValue(HibernateStatistics.PROVIDER_LABEL);
    SessionFactory sessionFactory = entityManagerFactoryaccess.entityManagerFactory(scopedPersistenceUnitName)
            .unwrap(SessionFactory.class);
    if (sessionFactory != null) {
        // The entity class name is prefixed by the application scoped persistence unit name

        return sessionFactory.getStatistics().getSecondLevelCacheStatistics(
                scopedPersistenceUnitName + "." + pathAddress.getValue(HibernateStatistics.ENTITYCACHE));
    }/*w w w .  j  ava 2 s .c  o  m*/
    return null;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateEntityStatistics.java

License:Apache License

private org.hibernate.stat.EntityStatistics getStatistics(EntityManagerFactory entityManagerFactory,
        String entityName) {// w  w w .  j a v a  2  s . co  m
    if (entityManagerFactory == null) {
        return null;
    }
    SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
    if (sessionFactory != null) {
        return sessionFactory.getStatistics().getEntityStatistics(entityName);
    }
    return null;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateQueryCacheStatistics.java

License:Apache License

private org.hibernate.stat.QueryStatistics getStatistics(EntityManagerFactory entityManagerFactory,
        String displayQueryName) {
    if (entityManagerFactory == null) {
        return null;
    }//w w  w.  j  av a  2s.co m
    SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
    // convert displayed (transformed by QueryNames) query name to original query name to look up query statistics
    if (sessionFactory != null) {
        String[] originalQueryNames = sessionFactory.getStatistics().getQueries();
        if (originalQueryNames != null) {
            for (String originalQueryName : originalQueryNames) {
                if (QueryName.queryName(originalQueryName).getDisplayName().equals(displayQueryName)) {
                    return sessionFactory.getStatistics().getQueryStatistics(originalQueryName);
                }
            }
        }
    }
    return null;
}

From source file:org.jboss.as.jpa.hibernate5.management.HibernateStatistics.java

License:Apache License

static final org.hibernate.stat.Statistics getStatistics(final EntityManagerFactory entityManagerFactory) {
    if (entityManagerFactory == null) {
        return null;
    }/*from   ww  w  .  j  a va  2  s.  co m*/
    SessionFactory sessionFactory = entityManagerFactory.unwrap(SessionFactory.class);
    if (sessionFactory != null) {
        return sessionFactory.getStatistics();
    }
    return null;
}

From source file:org.keycloak.connections.jpa.HibernateStatsReporter.java

License:Apache License

@Override
public void run(KeycloakSession session) {
    SessionFactory sessionFactory = ((SessionFactoryImpl) emf);
    Statistics stats = sessionFactory.getStatistics();

    logStats(stats);//  w ww. jav  a  2 s.c o m

    stats.clear(); // For now, clear stats after each iteration
}

From source file:org.mzd.shap.spring.orm.Reporting.java

License:Open Source License

public static String reportQueryCacheStatistics(SessionFactory sessionFactory) {
    StringBuffer buffer = new StringBuffer();
    Statistics stats = sessionFactory.getStatistics();

    long queryHitCount = stats.getQueryCacheHitCount();
    long queryMissCount = stats.getQueryCacheMissCount();

    buffer.append("Query Cache Hits: " + queryHitCount + "\n");
    buffer.append("Query Cache Misses: " + queryMissCount + "\n");
    if (queryHitCount + queryMissCount > 0) {
        buffer.append("Query Cache Hit Ratio: "
                + (double) queryHitCount / (double) (queryHitCount + queryMissCount) + "\n");
    }/*  ww w .  ja v a 2  s.c om*/

    return buffer.toString();
}