Example usage for org.hibernate SessionFactory getStatistics

List of usage examples for org.hibernate SessionFactory getStatistics

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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:net.firejack.platform.processor.statistics.StatisticsProcessor.java

License:Apache License

@Scheduled(cron = "0 0/5 * * * *")
public void schedulerStatisticsHandler() {
    if (templates != null) {
        for (HibernateTemplate template : templates) {
            SessionFactory sessionFactory = template.getSessionFactory();
            Statistics statistics = sessionFactory.getStatistics();
            if (statistics.isStatisticsEnabled()) {
                LogTransaction logTransaction = new LogTransaction();
                logTransaction.setPackageLookup(OpenFlameSecurityConstants.getPackageLookup());
                logTransaction.setTransactions(statistics.getSuccessfulTransactionCount());
                logTransaction.setEntitiesLoaded(statistics.getEntityLoadCount());
                logTransaction.setEntitiesInserted(statistics.getEntityInsertCount());
                logTransaction.setEntitiesUpdated(statistics.getEntityUpdateCount());
                logTransaction.setEntitiesDeleted(statistics.getEntityDeleteCount());
                logTransaction.setEntitiesFetched(statistics.getEntityFetchCount());
                logTransaction.setCollectionsLoaded(statistics.getCollectionLoadCount());
                logTransaction.setCollectionsRecreated(statistics.getCollectionRecreateCount());
                logTransaction.setCollectionsUpdated(statistics.getCollectionUpdateCount());
                logTransaction.setCollectionsRemoved(statistics.getCollectionRemoveCount());
                logTransaction.setCollectionsFetched(statistics.getCollectionFetchCount());
                logTransaction.setMaxQueryTime(statistics.getQueryExecutionMaxTime());

                Date hourlyDate = new Date();
                logTransaction.setHourPeriod(DateUtils.truncate(hourlyDate, Calendar.HOUR).getTime());
                logTransaction.setDayPeriod(DateUtils.truncate(hourlyDate, Calendar.DAY_OF_MONTH).getTime());
                logTransaction.setWeekPeriod(DateUtils.truncateDateToWeek(hourlyDate).getTime());
                logTransaction.setMonthPeriod(DateUtils.truncate(hourlyDate, Calendar.MONTH).getTime());

                OPFEngine.StatisticsService.saveLogTransaction(logTransaction);
                statistics.clear();//ww w.jav a  2 s  .c o m
            } else {
                logger.warn("Hibernate Statistics is disabled.");
            }
        }
    }
}

From source file:net.welen.buzz.typehandler.impl.hibernate.HibernateSecondLevelStatisticsUnitHandler.java

License:Open Source License

public void getValues(BuzzAnswer values) throws TypeHandlerException {
    for (String tmp : getMeasurableUnits()) {
        String name = tmp.split("" + SEPARATOR)[0];
        String region = tmp.split("" + SEPARATOR)[1];

        // Find the Hibernate Session Factory in JNDI
        SessionFactory sessionFactory = null;

        boolean debug = LOG.isDebugEnabled();

        Object o;/*  w ww.j a va 2s. c  om*/
        try {
            if (debug) {
                LOG.debug("Looking up: " + name);
            }
            o = new InitialContext().lookup(name);
        } catch (NamingException e) {
            throw new TypeHandlerException(e);
        }

        if (debug) {
            LOG.debug("Found class: " + o.getClass().getName());
        }
        if (o.getClass().getName().equals("org.hibernate.ejb.EntityManagerFactoryImpl")) {
            // Hibernate 4
            sessionFactory = ((EntityManagerFactoryImpl) o).getSessionFactory();
        } else {
            // Hibernate 3
            sessionFactory = (SessionFactory) o;
        }

        // Get all values for the SecondLevelCacheRegion
        SecondLevelCacheStatistics stats = sessionFactory.getStatistics().getSecondLevelCacheStatistics(region);
        LOG.debug("Got SecondLevelCacheStatistics for region: " + region + " " + stats);
        String measurementUnit = getMeasurementUnit();

        try {
            values.put(measurementUnit, name + SEPARATOR + region, "ElementCountInMemory",
                    stats.getElementCountInMemory());
            values.put(measurementUnit, name + SEPARATOR + region, "ElementCountOnDisk",
                    stats.getElementCountOnDisk());
            values.put(measurementUnit, name + SEPARATOR + region, "HitCount", stats.getHitCount());
            values.put(measurementUnit, name + SEPARATOR + region, "MissCount", stats.getMissCount());
            values.put(measurementUnit, name + SEPARATOR + region, "PutCount", stats.getPutCount());
            values.put(measurementUnit, name + SEPARATOR + region, "SizeInMemory", stats.getSizeInMemory());
        } catch (IncompatibleClassChangeError e) {
            // Newer versions of SecondLevelCacheStatistics is not an Object anymore. It's an interface
            // so we use Reflection in that case (otherwise we need to recompile Buzz for the specific
            // version if Hibernate.
            LOG.debug("SecondLevelCacheStatistics is an Interface. Using Reflection");

            Class<?> statsClass = stats.getClass();
            try {
                values.put(measurementUnit, name + SEPARATOR + region, "ElementCountInMemory",
                        statsClass.getMethod("getElementCountInMemory", (Class<?>) null)
                                .invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "ElementCountOnDisk",
                        statsClass.getMethod("getElementCountOnDisk", (Class<?>) null)
                                .invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "HitCount", statsClass
                        .getMethod("getHitCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "MissCount", statsClass
                        .getMethod("getMissCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "PutCount", statsClass
                        .getMethod("getPutCount", (Class<?>) null).invoke(stats, (Object[]) null).toString());
                values.put(measurementUnit, name + SEPARATOR + region, "SizeInMemory",
                        statsClass.getMethod("getSizeInMemory", (Class<?>) null).invoke(stats, (Object[]) null)
                                .toString());
            } catch (SecurityException ex) {
                throw new TypeHandlerException(ex);
            } catch (NoSuchMethodException ex) {
                throw new TypeHandlerException(ex);
            } catch (IllegalArgumentException ex) {
                throw new TypeHandlerException(ex);
            } catch (IllegalAccessException ex) {
                throw new TypeHandlerException(ex);
            } catch (InvocationTargetException ex) {
                throw new TypeHandlerException(ex);
            }
        }
    }
}

From source file:net.welen.buzz.typehandler.impl.hibernate.HibernateSecondLevelStatisticsUnitHandler.java

License:Open Source License

/**
 * Loops through the whole JNDI tree to find all Hibernate Session Factories and EJB3 EntityMangers
 * and get all their SecondLevelCacheRegions
 * /* ww  w.  j  a  va  2  s  .co  m*/
 * @param jndiName
 * @return
 * @throws TypeHandlerException
 */
private List<String> searchJNDI(String jndiName) throws TypeHandlerException {
    ArrayList<String> answer = new ArrayList<String>();

    boolean debug = LOG.isDebugEnabled();

    try {
        NamingEnumeration<NameClassPair> jndiContent = new InitialContext().list(jndiName);
        while (jndiContent.hasMore()) {
            NameClassPair node = jndiContent.nextElement();
            if (debug) {
                LOG.debug("Checking class: " + node.getClassName());
            }
            if (node.getClassName().equals("org.jnp.interfaces.NamingContext")) {
                answer.addAll(searchJNDI(jndiName + "/" + node.getName()));
            }
            String className = node.getClassName();
            if (className.equals("org.hibernate.impl.SessionFactoryImpl") // Hibernate
                    || className.equals("org.jboss.ejb3.entity.InjectedEntityManagerFactory") // JBoss 4.2.3
                    || className.equals("org.jboss.jpa.injection.InjectedEntityManagerFactory") // JBoss 5,1 6,1
                    || className.equals("org.hibernate.ejb.EntityManagerFactoryImpl") // JBoss 7
            ) {
                if (debug) {
                    LOG.debug("Hibernate sessionfactory found: " + node.getName());
                }

                // Add all second level regions?
                SessionFactory sessionFactory;

                Object o;
                try {
                    o = new InitialContext().lookup(node.getName());
                } catch (NamingException e) {
                    throw new TypeHandlerException(e);
                }
                if (o.getClass().getName().equals("org.hibernate.ejb.EntityManagerFactoryImpl")) {
                    // Hibernate 4
                    sessionFactory = ((EntityManagerFactoryImpl) o).getSessionFactory();
                } else {
                    // Hibernate 3
                    sessionFactory = (SessionFactory) o;
                }

                String regions[] = sessionFactory.getStatistics().getSecondLevelCacheRegionNames();
                for (int i = 0; i < regions.length; i++) {
                    if (debug) {
                        LOG.debug("Found second level cache region: " + regions[i]);
                    }
                    answer.add(jndiName + "/" + node.getName() + SEPARATOR + regions[i]);
                }
            }
        }
        return answer;
    } catch (NamingException e) {
        throw new TypeHandlerException(e);
    }
}

From source file:net.welen.buzz.typehandler.impl.hibernate.HibernateStatisticsUnitHandler.java

License:Open Source License

public void getValues(BuzzAnswer values) throws TypeHandlerException {
    for (String name : getMeasurableUnits()) {
        boolean debug = LOG.isDebugEnabled();

        // Find the Hibernate Session Factory in JNDI
        SessionFactory sessionFactory = null;

        Object o;/*  ww  w. j a  v a 2 s . com*/
        try {
            if (debug) {
                LOG.debug("Looking up: " + name);
            }
            o = new InitialContext().lookup(name);
        } catch (NamingException e) {
            throw new TypeHandlerException(e);
        }
        if (debug) {
            LOG.debug("Found class: " + o.getClass().getName());
        }

        if (o.getClass().getName().equals("org.hibernate.ejb.EntityManagerFactoryImpl")) {
            // Hibernate 4
            sessionFactory = ((EntityManagerFactoryImpl) o).getSessionFactory();
        } else {
            // Hibernate 3
            sessionFactory = (SessionFactory) o;
        }

        // Get all values
        Statistics stats = sessionFactory.getStatistics();
        String measurementUnit = getMeasurementUnit();
        values.put(measurementUnit, name, "SessionOpenCount", stats.getSessionOpenCount());
        values.put(measurementUnit, name, "SessionCloseCount", stats.getSessionCloseCount());
        values.put(measurementUnit, name, "FlushCount", stats.getFlushCount());
        values.put(measurementUnit, name, "ConnectCount", stats.getConnectCount());
        values.put(measurementUnit, name, "PrepareStatementCount", stats.getPrepareStatementCount());
        values.put(measurementUnit, name, "CloseStatementCount", stats.getCloseStatementCount());
        values.put(measurementUnit, name, "EntityLoadCount", stats.getEntityLoadCount());
        values.put(measurementUnit, name, "EntityUpdateCount", stats.getEntityUpdateCount());
        values.put(measurementUnit, name, "EntityInsertCount", stats.getEntityInsertCount());
        values.put(measurementUnit, name, "EntityDeleteCount", stats.getEntityDeleteCount());
        values.put(measurementUnit, name, "EntityFetchCount", stats.getEntityFetchCount());
        values.put(measurementUnit, name, "CollectionLoadCount", stats.getCollectionLoadCount());
        values.put(measurementUnit, name, "CollectionUpdateCount", stats.getCollectionUpdateCount());
        values.put(measurementUnit, name, "CollectionRemoveCount", stats.getCollectionRemoveCount());
        values.put(measurementUnit, name, "CollectionRecreateCount", stats.getCollectionRecreateCount());
        values.put(measurementUnit, name, "CollectionFetchCount", stats.getCollectionFetchCount());
        values.put(measurementUnit, name, "SecondLevelCacheHitCount", stats.getSecondLevelCacheHitCount());
        values.put(measurementUnit, name, "SecondLevelCacheMissCount", stats.getSecondLevelCacheMissCount());
        values.put(measurementUnit, name, "SecondLevelCachePutCount", stats.getSecondLevelCachePutCount());
        values.put(measurementUnit, name, "QueryExecutionCount", stats.getQueryExecutionCount());
        values.put(measurementUnit, name, "QueryExecutionMaxTime", stats.getQueryExecutionMaxTime());
        values.put(measurementUnit, name, "QueryCacheHitCount", stats.getQueryCacheHitCount());
        values.put(measurementUnit, name, "QueryCacheMissCount", stats.getQueryCacheMissCount());
        values.put(measurementUnit, name, "QueryCachePutCount", stats.getQueryCachePutCount());
        values.put(measurementUnit, name, "TransactionCount", stats.getTransactionCount());
        values.put(measurementUnit, name, "OptimisticFailureCount", stats.getOptimisticFailureCount());

        // TODO What about?
        // sessionFactory.getStatistics().getEntityStatistics(<parameter from setup? OR loop?>).
        // sessionFactory.getStatistics().getCollectionStatistics(<parameter from setup? OR loop?>)
        // sessionFactory.getStatistics().getQueryStatistics(<<parameter from setup? OR loop?>)
    }
}

From source file:org.apache.ignite.cache.hibernate.GridHibernateL2CacheSelfTest.java

License:Apache License

/**
 * @param sesFactory Session factory./*from  w w  w. ja  v a2  s .co  m*/
 * @param nameToId Name-ID mapping.
 * @param absentNames Absent entities' names.
 */
private void assertNaturalIdCache(SessionFactory sesFactory, Map<String, Integer> nameToId,
        String... absentNames) {
    sesFactory.getStatistics().clear();

    NaturalIdCacheStatistics stats = sesFactory.getStatistics().getNaturalIdCacheStatistics(NATURAL_ID_REGION);

    long hitBefore = stats.getHitCount();

    long missBefore = stats.getMissCount();

    final Session ses = sesFactory.openSession();

    try {
        for (Map.Entry<String, Integer> e : nameToId.entrySet())
            assertEquals((int) e.getValue(),
                    ((Entity) ses.bySimpleNaturalId(Entity.class).load(e.getKey())).getId());

        for (String name : absentNames)
            assertNull((ses.bySimpleNaturalId(Entity.class).load(name)));

        assertEquals(nameToId.size() + hitBefore, stats.getHitCount());

        assertEquals(absentNames.length + missBefore, stats.getMissCount());
    } finally {
        ses.close();
    }
}

From source file:org.apache.ignite.cache.hibernate.GridHibernateL2CacheSelfTest.java

License:Apache License

/**
 * @param sesFactory Session factory./*www . j  av a  2s . co  m*/
 * @param idToChildCnt Number of children per entity.
 * @param expHit Expected cache hits.
 * @param expMiss Expected cache misses.
 */
@SuppressWarnings("unchecked")
private void assertCollectionCache(SessionFactory sesFactory, Map<Integer, Integer> idToChildCnt, int expHit,
        int expMiss) {
    sesFactory.getStatistics().clear();

    Session ses = sesFactory.openSession();

    try {
        for (Map.Entry<Integer, Integer> e : idToChildCnt.entrySet()) {
            Entity entity = (Entity) ses.load(Entity.class, e.getKey());

            assertEquals((int) e.getValue(), entity.getChildren().size());
        }
    } finally {
        ses.close();
    }

    SecondLevelCacheStatistics stats = sesFactory.getStatistics()
            .getSecondLevelCacheStatistics(CHILD_COLLECTION_REGION);

    assertEquals(expHit, stats.getHitCount());

    assertEquals(expMiss, stats.getMissCount());
}

From source file:org.apache.ignite.cache.hibernate.GridHibernateL2CacheSelfTest.java

License:Apache License

/**
 * @param entityName Entity name./* ww w. j a  v a  2s  .  com*/
 * @param sesFactory Session factory.
 * @param idToName ID to name mapping.
 * @param absentIds Absent entities' IDs.
 */
private void assertEntityCache(String entityName, SessionFactory sesFactory, Map<Integer, String> idToName,
        Integer... absentIds) {
    assert entityName.equals(ENTITY_NAME) || entityName.equals(ENTITY2_NAME) : entityName;

    sesFactory.getStatistics().clear();

    final Session ses = sesFactory.openSession();

    final boolean entity1 = entityName.equals(ENTITY_NAME);

    try {
        if (entity1) {
            for (Map.Entry<Integer, String> e : idToName.entrySet())
                assertEquals(e.getValue(), ((Entity) ses.load(Entity.class, e.getKey())).getName());
        } else {
            for (Map.Entry<Integer, String> e : idToName.entrySet())
                assertEquals(e.getValue(), ((Entity2) ses.load(Entity2.class, e.getKey())).getName());
        }

        for (final int id : absentIds) {
            GridTestUtils.assertThrows(log, new Callable<Void>() {
                @Override
                public Void call() throws Exception {
                    if (entity1)
                        ((Entity) ses.load(Entity.class, id)).getName();
                    else
                        ((Entity2) ses.load(Entity2.class, id)).getName();

                    return null;
                }
            }, ObjectNotFoundException.class, null);
        }

        SecondLevelCacheStatistics stats = sesFactory.getStatistics().getSecondLevelCacheStatistics(entityName);

        assertEquals(idToName.size(), stats.getHitCount());

        assertEquals(absentIds.length, stats.getMissCount());
    } finally {
        ses.close();
    }
}

From source file:org.apache.ignite.examples.datagrid.hibernate.HibernateL2CacheExample.java

License:Apache License

/**
 * Prints Hibernate L2 cache statistics to standard output.
 *
 * @param sesFactory Hibernate {@link SessionFactory}, for which to print
 *                   statistics./*  w ww.j a v a 2s.c  o m*/
 */
private static void printStats(SessionFactory sesFactory) {
    System.out.println("=== Hibernate L2 cache statistics ===");

    for (String entityName : ENTITY_NAMES) {
        System.out.println("\tEntity: " + entityName);

        SecondLevelCacheStatistics stats = sesFactory.getStatistics().getSecondLevelCacheStatistics(entityName);

        System.out.println("\t\tL2 cache entries: " + stats.getEntries());
        System.out.println("\t\tHits: " + stats.getHitCount());
        System.out.println("\t\tMisses: " + stats.getMissCount());
    }

    System.out.println("=====================================");
}

From source file:org.apache.karaf.jpa.hibernate.impl.StatisticsPublisher.java

License:Apache License

private void publishStatistics(ServiceReference<EntityManagerFactory> reference, EntityManagerFactory emf) {
    String persitenceProvider = (String) reference.getProperty("osgi.unit.provider");
    if (!"org.hibernate.ejb.HibernatePersistence".equals(persitenceProvider)) {
        return;//from  ww  w .ja  va 2s  . co  m
    }
    if (reference.getProperty("org.apache.aries.jpa.proxy.factory") != null) {
        return;
    }
    try {
        EntityManager em = emf.createEntityManager();
        SessionFactory sessionFactory = em.unwrap(Session.class).getSessionFactory();
        final Statistics statistics = sessionFactory.getStatistics();
        statistics.setStatisticsEnabled(true);
        mbeanServer.registerMBean(getStatisticsMBean(statistics), getOName(reference));
    } catch (Exception e) {
        LOG.warn("Error publishing StatisticsMXBean" + e.getMessage(), e);
    }
}

From source file:org.bonitasoft.engine.persistence.AbstractHibernatePersistenceService.java

License:Open Source License

/**
 * @param sessionFactory/*from w w w  .  j a v a2s  . c om*/
 * @param classMapping
 * @param classAliasMappings
 * @param enableWordSearch
 * @param wordSearchExclusionMappings
 * @param logger
 * @throws ClassNotFoundException
 */
protected AbstractHibernatePersistenceService(final SessionFactory sessionFactory,
        final List<Class<? extends PersistentObject>> classMapping,
        final Map<String, String> classAliasMappings, final boolean enableWordSearch,
        final Set<String> wordSearchExclusionMappings, final TechnicalLoggerService logger)
        throws ClassNotFoundException {
    super("TEST", "#", enableWordSearch, wordSearchExclusionMappings, logger);
    this.sessionFactory = sessionFactory;
    this.classAliasMappings = classAliasMappings;
    this.classMapping = classMapping;
    orderByCheckingMode = getOrderByCheckingMode();
    statistics = sessionFactory.getStatistics();
    cacheQueries = Collections.emptyMap();
    interfaceToClassMapping = Collections.emptyMap();
    mappingExclusions = Collections.emptyList();
}