Example usage for org.hibernate.stat Statistics getNaturalIdCacheHitCount

Introduction

In this page you can find the example usage for org.hibernate.stat Statistics getNaturalIdCacheHitCount.

Prototype

long getNaturalIdCacheHitCount();

Source Link

Document

Get the global number of cached natural id lookups successfully retrieved from cache

Usage

From source file:de.iew.framework.hibernate.statistics.StatisticsLogger.java

License:Apache License

public void logStatistics() {
    Statistics statistics = this.sessionFactory.getStatistics();
    statistics.setStatisticsEnabled(true);
    StringBuilder sb = new StringBuilder("\nStatistics");
    sb.append("\nCloseStatementCount: ").append(statistics.getCloseStatementCount());

    sb.append("\nEntityDeleteCount: ").append(statistics.getEntityDeleteCount());
    sb.append("\nEntityInsertCount: ").append(statistics.getEntityInsertCount());
    sb.append("\nEntityLoadCount: ").append(statistics.getEntityLoadCount());
    sb.append("\nEntityFetchCount: ").append(statistics.getEntityFetchCount());
    sb.append("\nEntityUpdateCount: ").append(statistics.getEntityUpdateCount());
    sb.append("\nQueryExecutionCount: ").append(statistics.getQueryExecutionCount());
    sb.append("\nQueryExecutionMaxTime: ").append(statistics.getQueryExecutionMaxTime());
    sb.append("\nQueryExecutionMaxTimeQueryString: ").append(statistics.getQueryExecutionMaxTimeQueryString());
    sb.append("\nQueryCacheHitCount: ").append(statistics.getQueryCacheHitCount());
    sb.append("\nQueryCacheMissCount: ").append(statistics.getQueryCacheMissCount());
    sb.append("\nQueryCachePutCount: ").append(statistics.getQueryCachePutCount());
    sb.append("\nNaturalIdQueryExecutionCount: ").append(statistics.getNaturalIdQueryExecutionCount());
    sb.append("\nNaturalIdQueryExecutionMaxTime: ").append(statistics.getNaturalIdQueryExecutionMaxTime());
    sb.append("\nNaturalIdQueryExecutionMaxTimeRegion: ")
            .append(statistics.getNaturalIdQueryExecutionMaxTimeRegion());
    sb.append("\nNaturalIdCacheHitCount: ").append(statistics.getNaturalIdCacheHitCount());
    sb.append("\nNaturalIdCacheMissCount: ").append(statistics.getNaturalIdCacheMissCount());
    sb.append("\nNaturalIdCachePutCount: ").append(statistics.getNaturalIdCachePutCount());
    sb.append("\nUpdateTimestampsCacheHitCount: ").append(statistics.getUpdateTimestampsCacheHitCount());
    sb.append("\nUpdateTimestampsCacheMissCount: ").append(statistics.getUpdateTimestampsCacheMissCount());
    sb.append("\nUpdateTimestampsCachePutCount: ").append(statistics.getUpdateTimestampsCachePutCount());
    sb.append("\nFlushCount: ").append(statistics.getFlushCount());
    sb.append("\nConnectCount: ").append(statistics.getConnectCount());
    sb.append("\nSecondLevelCacheHitCount: ").append(statistics.getSecondLevelCacheHitCount());
    sb.append("\nSecondLevelCacheMissCount: ").append(statistics.getSecondLevelCacheMissCount());
    sb.append("\nSecondLevelCachePutCount: ").append(statistics.getSecondLevelCachePutCount());
    sb.append("\nSessionCloseCount: ").append(statistics.getSessionCloseCount());
    sb.append("\nSessionOpenCount: ").append(statistics.getSessionOpenCount());
    sb.append("\nCollectionLoadCount: ").append(statistics.getCollectionLoadCount());
    sb.append("\nCollectionFetchCount: ").append(statistics.getCollectionFetchCount());
    sb.append("\nCollectionUpdateCount: ").append(statistics.getCollectionUpdateCount());
    sb.append("\nCollectionRemoveCount: ").append(statistics.getCollectionRemoveCount());
    sb.append("\nCollectionRecreateCount: ").append(statistics.getCollectionRecreateCount());
    sb.append("\nStartTime: ").append(statistics.getStartTime());
    sb.append("\nQueries: ").append(statistics.getQueries());
    sb.append("\nEntityNames: ").append(statistics.getEntityNames());
    sb.append("\nCollectionRoleNames: ").append(statistics.getCollectionRoleNames());
    sb.append("\nSecondLevelCacheRegionNames: ").append(statistics.getSecondLevelCacheRegionNames());
    sb.append("\nSuccessfulTransactionCount: ").append(statistics.getSuccessfulTransactionCount());
    sb.append("\nTransactionCount: ").append(statistics.getTransactionCount());
    sb.append("\nPrepareStatementCount: ").append(statistics.getPrepareStatementCount());
    sb.append("\nCloseStatementCount: ").append(statistics.getCloseStatementCount());
    sb.append("\nOptimisticFailureCount: ").append(statistics.getOptimisticFailureCount());

    if (log.isDebugEnabled()) {
        log.debug(sb);//from w w  w .  j ava2s .com
    }

}

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From source file:org.infinispan.test.hibernate.cache.commons.functional.ReadWriteTest.java

License:LGPL

@Test
public void testNaturalIdCached() throws Exception {
    saveSomeCitizens();/*from   w w w  . j  a  v  a 2  s.c om*/

    // Clear the cache before the transaction begins
    cleanupCache();
    TIME_SERVICE.advance(1);

    withTxSession(s -> {
        State france = ReadWriteTest.this.getState(s, "Ile de France");
        Criteria criteria = s.createCriteria(Citizen.class);
        criteria.add(Restrictions.naturalId().set("ssn", "1234").set("state", france));
        criteria.setCacheable(true);

        Statistics stats = sessionFactory().getStatistics();
        stats.setStatisticsEnabled(true);
        stats.clear();
        assertEquals("Cache hits should be empty", 0, stats.getNaturalIdCacheHitCount());

        // first query
        List results = criteria.list();
        assertEquals(1, results.size());
        assertEquals("NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount());
        assertEquals("NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount());
        assertEquals("NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount());
        assertEquals("NaturalId Cache Queries", 1, stats.getNaturalIdQueryExecutionCount());

        // query a second time - result should be cached in session
        criteria.list();
        assertEquals("NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount());
        assertEquals("NaturalId Cache Misses", 1, stats.getNaturalIdCacheMissCount());
        assertEquals("NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount());
        assertEquals("NaturalId Cache Queries", 1, stats.getNaturalIdQueryExecutionCount());

        // cleanup
        markRollbackOnly(s);
    });
}

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From source file:org.infinispan.test.hibernate.cache.commons.functional.ReadWriteTest.java

License:LGPL

@Test
public void testNaturalIdLoaderCached() throws Exception {
    final Statistics stats = sessionFactory().getStatistics();
    stats.setStatisticsEnabled(true);/*from ww w .j a v  a2  s  .  c o m*/
    stats.clear();

    assertEquals("NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount());
    assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
    assertEquals("NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount());
    assertEquals("NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount());

    saveSomeCitizens();

    assertEquals("NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount());
    assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
    assertEquals("NaturalId Cache Puts", 2, stats.getNaturalIdCachePutCount());
    assertEquals("NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount());

    //Try NaturalIdLoadAccess after insert
    final Citizen citizen = withTxSessionApply(s -> {
        State france = ReadWriteTest.this.getState(s, "Ile de France");
        NaturalIdLoadAccess<Citizen> naturalIdLoader = s.byNaturalId(Citizen.class);
        naturalIdLoader.using("ssn", "1234").using("state", france);

        //Not clearing naturalId caches, should be warm from entity loading
        stats.clear();

        // first query
        Citizen c = naturalIdLoader.load();
        assertNotNull(c);
        assertEquals("NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount());
        assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
        assertEquals("NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount());
        assertEquals("NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount());

        // cleanup
        markRollbackOnly(s);
        return c;
    });

    // TODO: Clear caches manually via cache manager (it's faster!!)
    cleanupCache();
    TIME_SERVICE.advance(1);
    stats.setStatisticsEnabled(true);
    stats.clear();

    //Try NaturalIdLoadAccess
    withTxSession(s -> {
        // first query
        Citizen loadedCitizen = (Citizen) s.get(Citizen.class, citizen.getId());
        assertNotNull(loadedCitizen);
        assertEquals("NaturalId Cache Hits", 0, stats.getNaturalIdCacheHitCount());
        assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
        assertEquals("NaturalId Cache Puts", 1, stats.getNaturalIdCachePutCount());
        assertEquals("NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount());

        // cleanup
        markRollbackOnly(s);
    });

    // Try NaturalIdLoadAccess after load
    withTxSession(s -> {
        State france = ReadWriteTest.this.getState(s, "Ile de France");
        NaturalIdLoadAccess naturalIdLoader = s.byNaturalId(Citizen.class);
        naturalIdLoader.using("ssn", "1234").using("state", france);

        //Not clearing naturalId caches, should be warm from entity loading
        stats.setStatisticsEnabled(true);
        stats.clear();

        // first query
        Citizen loadedCitizen = (Citizen) naturalIdLoader.load();
        assertNotNull(loadedCitizen);
        assertEquals("NaturalId Cache Hits", 1, stats.getNaturalIdCacheHitCount());
        assertEquals("NaturalId Cache Misses", 0, stats.getNaturalIdCacheMissCount());
        assertEquals("NaturalId Cache Puts", 0, stats.getNaturalIdCachePutCount());
        assertEquals("NaturalId Cache Queries", 0, stats.getNaturalIdQueryExecutionCount());

        // cleanup
        markRollbackOnly(s);
    });

}

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