/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.stat.internal;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.atomic.AtomicLong;
import org.jboss.logging.Logger;
import org.hibernate.cache.spi.Region;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.internal.CoreMessageLogger;
import org.hibernate.internal.util.collections.ArrayHelper;
import org.hibernate.service.Service;
import org.hibernate.stat.CollectionStatistics;
import org.hibernate.stat.EntityStatistics;
import org.hibernate.stat.NaturalIdCacheStatistics;
import org.hibernate.stat.QueryStatistics;
import org.hibernate.stat.SecondLevelCacheStatistics;
import org.hibernate.stat.spi.StatisticsImplementor;
/**
* Implementation of {@link org.hibernate.stat.Statistics} based on the {@link java.util.concurrent} package.
*
* @author Alex Snaps
*/
@SuppressWarnings({ "unchecked" })
public class ConcurrentStatisticsImpl implements StatisticsImplementor, Service {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class, ConcurrentStatisticsImpl.class.getName());
private SessionFactoryImplementor sessionFactory;
private volatile boolean isStatisticsEnabled;
private volatile long startTime;
private AtomicLong sessionOpenCount = new AtomicLong();
private AtomicLong sessionCloseCount = new AtomicLong();
private AtomicLong flushCount = new AtomicLong();
private AtomicLong connectCount = new AtomicLong();
private AtomicLong prepareStatementCount = new AtomicLong();
private AtomicLong closeStatementCount = new AtomicLong();
private AtomicLong entityLoadCount = new AtomicLong();
private AtomicLong entityUpdateCount = new AtomicLong();
private AtomicLong entityInsertCount = new AtomicLong();
private AtomicLong entityDeleteCount = new AtomicLong();
private AtomicLong entityFetchCount = new AtomicLong();
private AtomicLong collectionLoadCount = new AtomicLong();
private AtomicLong collectionUpdateCount = new AtomicLong();
private AtomicLong collectionRemoveCount = new AtomicLong();
private AtomicLong collectionRecreateCount = new AtomicLong();
private AtomicLong collectionFetchCount = new AtomicLong();
private AtomicLong secondLevelCacheHitCount = new AtomicLong();
private AtomicLong secondLevelCacheMissCount = new AtomicLong();
private AtomicLong secondLevelCachePutCount = new AtomicLong();
private AtomicLong naturalIdCacheHitCount = new AtomicLong();
private AtomicLong naturalIdCacheMissCount = new AtomicLong();
private AtomicLong naturalIdCachePutCount = new AtomicLong();
private AtomicLong naturalIdQueryExecutionCount = new AtomicLong();
private AtomicLong naturalIdQueryExecutionMaxTime = new AtomicLong();
private volatile String naturalIdQueryExecutionMaxTimeRegion;
private AtomicLong queryExecutionCount = new AtomicLong();
private AtomicLong queryExecutionMaxTime = new AtomicLong();
private volatile String queryExecutionMaxTimeQueryString;
private AtomicLong queryCacheHitCount = new AtomicLong();
private AtomicLong queryCacheMissCount = new AtomicLong();
private AtomicLong queryCachePutCount = new AtomicLong();
private AtomicLong updateTimestampsCacheHitCount = new AtomicLong();
private AtomicLong updateTimestampsCacheMissCount = new AtomicLong();
private AtomicLong updateTimestampsCachePutCount = new AtomicLong();
private AtomicLong committedTransactionCount = new AtomicLong();
private AtomicLong transactionCount = new AtomicLong();
private AtomicLong optimisticFailureCount = new AtomicLong();
/**
* natural id cache statistics per region
*/
private final ConcurrentMap naturalIdCacheStatistics = new ConcurrentHashMap();
/**
* second level cache statistics per region
*/
private final ConcurrentMap secondLevelCacheStatistics = new ConcurrentHashMap();
/**
* entity statistics per name
*/
private final ConcurrentMap entityStatistics = new ConcurrentHashMap();
/**
* collection statistics per name
*/
private final ConcurrentMap collectionStatistics = new ConcurrentHashMap();
/**
* entity statistics per query string (HQL or SQL)
*/
private final ConcurrentMap queryStatistics = new ConcurrentHashMap();
@SuppressWarnings({ "UnusedDeclaration" })
public ConcurrentStatisticsImpl() {
clear();
}
public ConcurrentStatisticsImpl(SessionFactoryImplementor sessionFactory) {
clear();
this.sessionFactory = sessionFactory;
}
/**
* reset all statistics
*/
public void clear() {
secondLevelCacheHitCount.set( 0 );
secondLevelCacheMissCount.set( 0 );
secondLevelCachePutCount.set( 0 );
naturalIdCacheHitCount.set( 0 );
naturalIdCacheMissCount.set( 0 );
naturalIdCachePutCount.set( 0 );
naturalIdQueryExecutionCount.set( 0 );
naturalIdQueryExecutionMaxTime.set( 0 );
naturalIdQueryExecutionMaxTimeRegion = null;
sessionCloseCount.set( 0 );
sessionOpenCount.set( 0 );
flushCount.set( 0 );
connectCount.set( 0 );
prepareStatementCount.set( 0 );
closeStatementCount.set( 0 );
entityDeleteCount.set( 0 );
entityInsertCount.set( 0 );
entityUpdateCount.set( 0 );
entityLoadCount.set( 0 );
entityFetchCount.set( 0 );
collectionRemoveCount.set( 0 );
collectionUpdateCount.set( 0 );
collectionRecreateCount.set( 0 );
collectionLoadCount.set( 0 );
collectionFetchCount.set( 0 );
queryExecutionCount.set( 0 );
queryCacheHitCount.set( 0 );
queryExecutionMaxTime.set( 0 );
queryExecutionMaxTimeQueryString = null;
queryCacheMissCount.set( 0 );
queryCachePutCount.set( 0 );
updateTimestampsCacheMissCount.set( 0 );
updateTimestampsCacheHitCount.set( 0 );
updateTimestampsCachePutCount.set( 0 );
transactionCount.set( 0 );
committedTransactionCount.set( 0 );
optimisticFailureCount.set( 0 );
secondLevelCacheStatistics.clear();
entityStatistics.clear();
collectionStatistics.clear();
queryStatistics.clear();
startTime = System.currentTimeMillis();
}
public void openSession() {
sessionOpenCount.getAndIncrement();
}
public void closeSession() {
sessionCloseCount.getAndIncrement();
}
public void flush() {
flushCount.getAndIncrement();
}
public void connect() {
connectCount.getAndIncrement();
}
public void loadEntity(String entityName) {
entityLoadCount.getAndIncrement();
( (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName ) ).incrementLoadCount();
}
public void fetchEntity(String entityName) {
entityFetchCount.getAndIncrement();
( (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName ) ).incrementFetchCount();
}
/**
* find entity statistics per name
*
* @param entityName entity name
*
* @return EntityStatistics object
*/
public EntityStatistics getEntityStatistics(String entityName) {
ConcurrentEntityStatisticsImpl es = (ConcurrentEntityStatisticsImpl) entityStatistics.get( entityName );
if ( es == null ) {
es = new ConcurrentEntityStatisticsImpl( entityName );
ConcurrentEntityStatisticsImpl previous;
if ( ( previous = (ConcurrentEntityStatisticsImpl) entityStatistics.putIfAbsent(
entityName, es
) ) != null ) {
es = previous;
}
}
return es;
}
public void updateEntity(String entityName) {
entityUpdateCount.getAndIncrement();
ConcurrentEntityStatisticsImpl es = (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName );
es.incrementUpdateCount();
}
public void insertEntity(String entityName) {
entityInsertCount.getAndIncrement();
ConcurrentEntityStatisticsImpl es = (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName );
es.incrementInsertCount();
}
public void deleteEntity(String entityName) {
entityDeleteCount.getAndIncrement();
ConcurrentEntityStatisticsImpl es = (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName );
es.incrementDeleteCount();
}
/**
* Get collection statistics per role
*
* @param role collection role
*
* @return CollectionStatistics
*/
public CollectionStatistics getCollectionStatistics(String role) {
ConcurrentCollectionStatisticsImpl cs = (ConcurrentCollectionStatisticsImpl) collectionStatistics.get( role );
if ( cs == null ) {
cs = new ConcurrentCollectionStatisticsImpl( role );
ConcurrentCollectionStatisticsImpl previous;
if ( ( previous = (ConcurrentCollectionStatisticsImpl) collectionStatistics.putIfAbsent(
role, cs
) ) != null ) {
cs = previous;
}
}
return cs;
}
public void loadCollection(String role) {
collectionLoadCount.getAndIncrement();
( (ConcurrentCollectionStatisticsImpl) getCollectionStatistics( role ) ).incrementLoadCount();
}
public void fetchCollection(String role) {
collectionFetchCount.getAndIncrement();
( (ConcurrentCollectionStatisticsImpl) getCollectionStatistics( role ) ).incrementFetchCount();
}
public void updateCollection(String role) {
collectionUpdateCount.getAndIncrement();
( (ConcurrentCollectionStatisticsImpl) getCollectionStatistics( role ) ).incrementUpdateCount();
}
public void recreateCollection(String role) {
collectionRecreateCount.getAndIncrement();
( (ConcurrentCollectionStatisticsImpl) getCollectionStatistics( role ) ).incrementRecreateCount();
}
public void removeCollection(String role) {
collectionRemoveCount.getAndIncrement();
( (ConcurrentCollectionStatisticsImpl) getCollectionStatistics( role ) ).incrementRemoveCount();
}
@Override
public NaturalIdCacheStatistics getNaturalIdCacheStatistics(String regionName) {
ConcurrentNaturalIdCacheStatisticsImpl nics =
(ConcurrentNaturalIdCacheStatisticsImpl) naturalIdCacheStatistics.get( regionName );
if ( nics == null ) {
if ( sessionFactory == null ) {
return null;
}
Region region = sessionFactory.getNaturalIdCacheRegion( regionName );
if ( region == null ) {
return null;
}
nics = new ConcurrentNaturalIdCacheStatisticsImpl( region );
ConcurrentNaturalIdCacheStatisticsImpl previous;
if ( ( previous = (ConcurrentNaturalIdCacheStatisticsImpl) naturalIdCacheStatistics.putIfAbsent(
regionName, nics
) ) != null ) {
nics = previous;
}
}
return nics;
}
/**
* Second level cache statistics per region
*
* @param regionName region name
*
* @return SecondLevelCacheStatistics
*/
public SecondLevelCacheStatistics getSecondLevelCacheStatistics(String regionName) {
ConcurrentSecondLevelCacheStatisticsImpl slcs
= (ConcurrentSecondLevelCacheStatisticsImpl) secondLevelCacheStatistics.get( regionName );
if ( slcs == null ) {
if ( sessionFactory == null ) {
return null;
}
Region region = sessionFactory.getSecondLevelCacheRegion( regionName );
if ( region == null ) {
return null;
}
slcs = new ConcurrentSecondLevelCacheStatisticsImpl( region );
ConcurrentSecondLevelCacheStatisticsImpl previous;
if ( ( previous = (ConcurrentSecondLevelCacheStatisticsImpl) secondLevelCacheStatistics.putIfAbsent(
regionName, slcs
) ) != null ) {
slcs = previous;
}
}
return slcs;
}
public void secondLevelCachePut(String regionName) {
secondLevelCachePutCount.getAndIncrement();
( (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics( regionName ) ).incrementPutCount();
}
public void secondLevelCacheHit(String regionName) {
secondLevelCacheHitCount.getAndIncrement();
( (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics( regionName ) ).incrementHitCount();
}
public void secondLevelCacheMiss(String regionName) {
secondLevelCacheMissCount.getAndIncrement();
( (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics( regionName ) ).incrementMissCount();
}
@Override
public void naturalIdCachePut(String regionName) {
naturalIdCachePutCount.getAndIncrement();
( (ConcurrentNaturalIdCacheStatisticsImpl) getNaturalIdCacheStatistics( regionName ) ).incrementPutCount();
}
@Override
public void naturalIdCacheHit(String regionName) {
naturalIdCacheHitCount.getAndIncrement();
( (ConcurrentNaturalIdCacheStatisticsImpl) getNaturalIdCacheStatistics( regionName ) ).incrementHitCount();
}
@Override
public void naturalIdCacheMiss(String regionName) {
naturalIdCacheMissCount.getAndIncrement();
( (ConcurrentNaturalIdCacheStatisticsImpl) getNaturalIdCacheStatistics( regionName ) ).incrementMissCount();
}
@Override
public void naturalIdQueryExecuted(String regionName, long time) {
naturalIdQueryExecutionCount.getAndIncrement();
boolean isLongestQuery = false;
for ( long old = naturalIdQueryExecutionMaxTime.get();
( isLongestQuery = time > old ) && ( !naturalIdQueryExecutionMaxTime.compareAndSet( old, time ) );
old = naturalIdQueryExecutionMaxTime.get() ) {
// nothing to do here given the odd loop structure...
}
if ( isLongestQuery && regionName != null ) {
naturalIdQueryExecutionMaxTimeRegion = regionName;
}
if ( regionName != null ) {
( (ConcurrentNaturalIdCacheStatisticsImpl) getNaturalIdCacheStatistics( regionName ) ).queryExecuted( time );
}
}
@SuppressWarnings({ "UnnecessaryBoxing" })
public void queryExecuted(String hql, int rows, long time) {
LOG.hql(hql, Long.valueOf(time), Long.valueOf(rows));
queryExecutionCount.getAndIncrement();
boolean isLongestQuery = false;
for ( long old = queryExecutionMaxTime.get();
( isLongestQuery = time > old ) && ( !queryExecutionMaxTime.compareAndSet( old, time ) );
old = queryExecutionMaxTime.get() ) {
// nothing to do here given the odd loop structure...
}
if ( isLongestQuery ) {
queryExecutionMaxTimeQueryString = hql;
}
if ( hql != null ) {
ConcurrentQueryStatisticsImpl qs = (ConcurrentQueryStatisticsImpl) getQueryStatistics( hql );
qs.executed( rows, time );
}
}
public void queryCacheHit(String hql, String regionName) {
queryCacheHitCount.getAndIncrement();
if ( hql != null ) {
ConcurrentQueryStatisticsImpl qs = (ConcurrentQueryStatisticsImpl) getQueryStatistics( hql );
qs.incrementCacheHitCount();
}
ConcurrentSecondLevelCacheStatisticsImpl slcs = (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics(
regionName
);
slcs.incrementHitCount();
}
public void queryCacheMiss(String hql, String regionName) {
queryCacheMissCount.getAndIncrement();
if ( hql != null ) {
ConcurrentQueryStatisticsImpl qs = (ConcurrentQueryStatisticsImpl) getQueryStatistics( hql );
qs.incrementCacheMissCount();
}
ConcurrentSecondLevelCacheStatisticsImpl slcs = (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics(
regionName
);
slcs.incrementMissCount();
}
public void queryCachePut(String hql, String regionName) {
queryCachePutCount.getAndIncrement();
if ( hql != null ) {
ConcurrentQueryStatisticsImpl qs = (ConcurrentQueryStatisticsImpl) getQueryStatistics( hql );
qs.incrementCachePutCount();
}
ConcurrentSecondLevelCacheStatisticsImpl slcs = (ConcurrentSecondLevelCacheStatisticsImpl) getSecondLevelCacheStatistics(
regionName
);
slcs.incrementPutCount();
}
@Override
public void updateTimestampsCacheHit() {
updateTimestampsCacheHitCount.getAndIncrement();
}
@Override
public void updateTimestampsCacheMiss() {
updateTimestampsCacheMissCount.getAndIncrement();
}
@Override
public void updateTimestampsCachePut() {
updateTimestampsCachePutCount.getAndIncrement();
}
/**
* Query statistics from query string (HQL or SQL)
*
* @param queryString query string
*
* @return QueryStatistics
*/
public QueryStatistics getQueryStatistics(String queryString) {
ConcurrentQueryStatisticsImpl qs = (ConcurrentQueryStatisticsImpl) queryStatistics.get( queryString );
if ( qs == null ) {
qs = new ConcurrentQueryStatisticsImpl( queryString );
ConcurrentQueryStatisticsImpl previous;
if ( ( previous = (ConcurrentQueryStatisticsImpl) queryStatistics.putIfAbsent(
queryString, qs
) ) != null ) {
qs = previous;
}
}
return qs;
}
/**
* @return entity deletion count
*/
public long getEntityDeleteCount() {
return entityDeleteCount.get();
}
/**
* @return entity insertion count
*/
public long getEntityInsertCount() {
return entityInsertCount.get();
}
/**
* @return entity load (from DB)
*/
public long getEntityLoadCount() {
return entityLoadCount.get();
}
/**
* @return entity fetch (from DB)
*/
public long getEntityFetchCount() {
return entityFetchCount.get();
}
/**
* @return entity update
*/
public long getEntityUpdateCount() {
return entityUpdateCount.get();
}
public long getQueryExecutionCount() {
return queryExecutionCount.get();
}
public long getQueryCacheHitCount() {
return queryCacheHitCount.get();
}
public long getQueryCacheMissCount() {
return queryCacheMissCount.get();
}
public long getQueryCachePutCount() {
return queryCachePutCount.get();
}
public long getUpdateTimestampsCacheHitCount() {
return updateTimestampsCacheHitCount.get();
}
public long getUpdateTimestampsCacheMissCount() {
return updateTimestampsCacheMissCount.get();
}
public long getUpdateTimestampsCachePutCount() {
return updateTimestampsCachePutCount.get();
}
/**
* @return flush
*/
public long getFlushCount() {
return flushCount.get();
}
/**
* @return session connect
*/
public long getConnectCount() {
return connectCount.get();
}
/**
* @return second level cache hit
*/
public long getSecondLevelCacheHitCount() {
return secondLevelCacheHitCount.get();
}
/**
* @return second level cache miss
*/
public long getSecondLevelCacheMissCount() {
return secondLevelCacheMissCount.get();
}
/**
* @return second level cache put
*/
public long getSecondLevelCachePutCount() {
return secondLevelCachePutCount.get();
}
@Override
public long getNaturalIdQueryExecutionCount() {
return naturalIdQueryExecutionCount.get();
}
@Override
public long getNaturalIdQueryExecutionMaxTime() {
return naturalIdQueryExecutionMaxTime.get();
}
@Override
public String getNaturalIdQueryExecutionMaxTimeRegion() {
return naturalIdQueryExecutionMaxTimeRegion;
}
@Override
public long getNaturalIdCacheHitCount() {
return naturalIdCacheHitCount.get();
}
@Override
public long getNaturalIdCacheMissCount() {
return naturalIdCacheMissCount.get();
}
@Override
public long getNaturalIdCachePutCount() {
return naturalIdCachePutCount.get();
}
/**
* @return session closing
*/
public long getSessionCloseCount() {
return sessionCloseCount.get();
}
/**
* @return session opening
*/
public long getSessionOpenCount() {
return sessionOpenCount.get();
}
/**
* @return collection loading (from DB)
*/
public long getCollectionLoadCount() {
return collectionLoadCount.get();
}
/**
* @return collection fetching (from DB)
*/
public long getCollectionFetchCount() {
return collectionFetchCount.get();
}
/**
* @return collection update
*/
public long getCollectionUpdateCount() {
return collectionUpdateCount.get();
}
/**
* @return collection removal
* FIXME: even if isInverse="true"?
*/
public long getCollectionRemoveCount() {
return collectionRemoveCount.get();
}
/**
* @return collection recreation
*/
public long getCollectionRecreateCount() {
return collectionRecreateCount.get();
}
/**
* @return start time in ms (JVM standards {@link System#currentTimeMillis()})
*/
public long getStartTime() {
return startTime;
}
/**
* log in info level the main statistics
*/
public void logSummary() {
LOG.loggingStatistics();
LOG.startTime( startTime );
LOG.sessionsOpened( sessionOpenCount.get() );
LOG.sessionsClosed( sessionCloseCount.get() );
LOG.transactions( transactionCount.get() );
LOG.successfulTransactions( committedTransactionCount.get() );
LOG.optimisticLockFailures( optimisticFailureCount.get() );
LOG.flushes( flushCount.get() );
LOG.connectionsObtained( connectCount.get() );
LOG.statementsPrepared( prepareStatementCount.get() );
LOG.statementsClosed( closeStatementCount.get() );
LOG.secondLevelCachePuts( secondLevelCachePutCount.get() );
LOG.secondLevelCacheHits( secondLevelCacheHitCount.get() );
LOG.secondLevelCacheMisses( secondLevelCacheMissCount.get() );
LOG.entitiesLoaded( entityLoadCount.get() );
LOG.entitiesUpdated( entityUpdateCount.get() );
LOG.entitiesInserted( entityInsertCount.get() );
LOG.entitiesDeleted( entityDeleteCount.get() );
LOG.entitiesFetched( entityFetchCount.get() );
LOG.collectionsLoaded( collectionLoadCount.get() );
LOG.collectionsUpdated( collectionUpdateCount.get() );
LOG.collectionsRemoved( collectionRemoveCount.get() );
LOG.collectionsRecreated( collectionRecreateCount.get() );
LOG.collectionsFetched( collectionFetchCount.get() );
LOG.naturalIdCachePuts( naturalIdCachePutCount.get() );
LOG.naturalIdCacheHits( naturalIdCacheHitCount.get() );
LOG.naturalIdCacheMisses( naturalIdCacheMissCount.get() );
LOG.naturalIdMaxQueryTime( naturalIdQueryExecutionMaxTime.get() );
LOG.naturalIdQueriesExecuted( naturalIdQueryExecutionCount.get() );
LOG.queriesExecuted( queryExecutionCount.get() );
LOG.queryCachePuts( queryCachePutCount.get() );
LOG.timestampCachePuts( updateTimestampsCachePutCount.get() );
LOG.timestampCacheHits( updateTimestampsCacheHitCount.get() );
LOG.timestampCacheMisses( updateTimestampsCacheMissCount.get() );
LOG.queryCacheHits( queryCacheHitCount.get() );
LOG.queryCacheMisses( queryCacheMissCount.get() );
LOG.maxQueryTime( queryExecutionMaxTime.get() );
}
/**
* Are statistics logged
*/
public boolean isStatisticsEnabled() {
return isStatisticsEnabled;
}
/**
* Enable statistics logs (this is a dynamic parameter)
*/
public void setStatisticsEnabled(boolean b) {
isStatisticsEnabled = b;
}
/**
* @return Returns the max query execution time,
* for all queries
*/
public long getQueryExecutionMaxTime() {
return queryExecutionMaxTime.get();
}
/**
* Get all executed query strings
*/
public String[] getQueries() {
return ArrayHelper.toStringArray( queryStatistics.keySet() );
}
/**
* Get the names of all entities
*/
public String[] getEntityNames() {
if ( sessionFactory == null ) {
return ArrayHelper.toStringArray( entityStatistics.keySet() );
}
else {
return ArrayHelper.toStringArray( sessionFactory.getAllClassMetadata().keySet() );
}
}
/**
* Get the names of all collection roles
*/
public String[] getCollectionRoleNames() {
if ( sessionFactory == null ) {
return ArrayHelper.toStringArray( collectionStatistics.keySet() );
}
else {
return ArrayHelper.toStringArray( sessionFactory.getAllCollectionMetadata().keySet() );
}
}
/**
* Get all second-level cache region names
*/
public String[] getSecondLevelCacheRegionNames() {
if ( sessionFactory == null ) {
return ArrayHelper.toStringArray( secondLevelCacheStatistics.keySet() );
}
else {
return ArrayHelper.toStringArray( sessionFactory.getAllSecondLevelCacheRegions().keySet() );
}
}
public void endTransaction(boolean success) {
transactionCount.getAndIncrement();
if ( success ) {
committedTransactionCount.getAndIncrement();
}
}
public long getSuccessfulTransactionCount() {
return committedTransactionCount.get();
}
public long getTransactionCount() {
return transactionCount.get();
}
public void closeStatement() {
closeStatementCount.getAndIncrement();
}
public void prepareStatement() {
prepareStatementCount.getAndIncrement();
}
public long getCloseStatementCount() {
return closeStatementCount.get();
}
public long getPrepareStatementCount() {
return prepareStatementCount.get();
}
public void optimisticFailure(String entityName) {
optimisticFailureCount.getAndIncrement();
( (ConcurrentEntityStatisticsImpl) getEntityStatistics( entityName ) ).incrementOptimisticFailureCount();
}
public long getOptimisticFailureCount() {
return optimisticFailureCount.get();
}
@Override
public String toString() {
return new StringBuilder()
.append( "Statistics[" )
.append( "start time=" ).append( startTime )
.append( ",sessions opened=" ).append( sessionOpenCount )
.append( ",sessions closed=" ).append( sessionCloseCount )
.append( ",transactions=" ).append( transactionCount )
.append( ",successful transactions=" ).append( committedTransactionCount )
.append( ",optimistic lock failures=" ).append( optimisticFailureCount )
.append( ",flushes=" ).append( flushCount )
.append( ",connections obtained=" ).append( connectCount )
.append( ",statements prepared=" ).append( prepareStatementCount )
.append( ",statements closed=" ).append( closeStatementCount )
.append( ",second level cache puts=" ).append( secondLevelCachePutCount )
.append( ",second level cache hits=" ).append( secondLevelCacheHitCount )
.append( ",second level cache misses=" ).append( secondLevelCacheMissCount )
.append( ",entities loaded=" ).append( entityLoadCount )
.append( ",entities updated=" ).append( entityUpdateCount )
.append( ",entities inserted=" ).append( entityInsertCount )
.append( ",entities deleted=" ).append( entityDeleteCount )
.append( ",entities fetched=" ).append( entityFetchCount )
.append( ",collections loaded=" ).append( collectionLoadCount )
.append( ",collections updated=" ).append( collectionUpdateCount )
.append( ",collections removed=" ).append( collectionRemoveCount )
.append( ",collections recreated=" ).append( collectionRecreateCount )
.append( ",collections fetched=" ).append( collectionFetchCount )
.append( ",naturalId queries executed to database=" ).append( naturalIdQueryExecutionCount )
.append( ",naturalId cache puts=" ).append( naturalIdCachePutCount )
.append( ",naturalId cache hits=" ).append( naturalIdCacheHitCount )
.append( ",naturalId cache misses=" ).append( naturalIdCacheMissCount )
.append( ",naturalId max query time=" ).append( naturalIdQueryExecutionMaxTime )
.append( ",queries executed to database=" ).append( queryExecutionCount )
.append( ",query cache puts=" ).append( queryCachePutCount )
.append( ",query cache hits=" ).append( queryCacheHitCount )
.append( ",query cache misses=" ).append( queryCacheMissCount )
.append(",update timestamps cache puts=").append(updateTimestampsCachePutCount)
.append(",update timestamps cache hits=").append(updateTimestampsCacheHitCount)
.append(",update timestamps cache misses=").append(updateTimestampsCacheMissCount)
.append( ",max query time=" ).append( queryExecutionMaxTime )
.append( ']' )
.toString();
}
public String getQueryExecutionMaxTimeQueryString() {
return queryExecutionMaxTimeQueryString;
}
}