ConcurrentStatisticsImpl (Red Hat JBoss Enterprise Application Platform 6.4.19.GA public API)

java.lang.Object
- org.hibernate.stat.internal.ConcurrentStatisticsImpl

All Implemented Interfaces:

Serializable, Service, StatisticsImplementor, Statistics
```
public class ConcurrentStatisticsImpl
extends Object
implements StatisticsImplementor, Service
```
Implementation of Statistics based on the java.util.concurrent package.

Author:

Alex Snaps

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

ConcurrentStatisticsImpl()

ConcurrentStatisticsImpl(SessionFactoryImplementor sessionFactory)

Constructors
Constructor and Description
`ConcurrentStatisticsImpl()`
`ConcurrentStatisticsImpl(SessionFactoryImplementor sessionFactory)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`clear()` reset all statistics
`void`	`closeSession()` Callback about a session being closed.
`void`	`closeStatement()` Callback about a statement being closed.
`void`	`connect()` Callback about a connection being obtained from `ConnectionProvider`
`void`	`deleteEntity(String entityName)` Callback about an entity being deleted.
`void`	`endTransaction(boolean success)` Callback about a transaction completing.
`void`	`fetchCollection(String role)` Callback to indicate a collection being fetched.
`void`	`fetchEntity(String entityName)` Callback about an entity being fetched.
`void`	`flush()` Callback about a flush occurring
`long`	`getCloseStatementCount()` The number of prepared statements that were released
`long`	`getCollectionFetchCount()` Global number of collections fetched
`long`	`getCollectionLoadCount()` Global number of collections loaded
`long`	`getCollectionRecreateCount()` Global number of collections recreated
`long`	`getCollectionRemoveCount()` Global number of collections removed
`String[]`	`getCollectionRoleNames()` Get the names of all collection roles
`CollectionStatistics`	`getCollectionStatistics(String role)` Get collection statistics per role
`long`	`getCollectionUpdateCount()` Global number of collections updated
`long`	`getConnectCount()` Get the global number of connections asked by the sessions (the actual number of connections used may be much smaller depending whether you use a connection pool or not)
`long`	`getEntityDeleteCount()` Get global number of entity deletes
`long`	`getEntityFetchCount()` Get global number of entity fetchs
`long`	`getEntityInsertCount()` Get global number of entity inserts
`long`	`getEntityLoadCount()` Get global number of entity loads
`String[]`	`getEntityNames()` Get the names of all entities
`EntityStatistics`	`getEntityStatistics(String entityName)` find entity statistics per name
`long`	`getEntityUpdateCount()` Get global number of entity updates
`long`	`getFlushCount()` Get the global number of flush executed by sessions (either implicit or explicit)
`long`	`getNaturalIdCacheHitCount()` Get the global number of cached naturalId lookups successfully retrieved from cache
`long`	`getNaturalIdCacheMissCount()` Get the global number of cached naturalId lookups not found in cache
`long`	`getNaturalIdCachePutCount()` Get the global number of cacheable naturalId lookups put in cache
`NaturalIdCacheStatistics`	`getNaturalIdCacheStatistics(String regionName)` Natural id cache statistics per region
`long`	`getNaturalIdQueryExecutionCount()` Get the global number of naturalId queries executed against the database
`long`	`getNaturalIdQueryExecutionMaxTime()` Get the global maximum query time for naturalId queries executed against the database
`String`	`getNaturalIdQueryExecutionMaxTimeRegion()` Get the region for the maximum naturalId query time
`long`	`getOptimisticFailureCount()` The number of `StaleObjectStateException`s that occurred
`long`	`getPrepareStatementCount()` The number of prepared statements that were acquired
`String[]`	`getQueries()` Get all executed query strings
`long`	`getQueryCacheHitCount()` Get the global number of cached queries successfully retrieved from cache
`long`	`getQueryCacheMissCount()` Get the global number of cached queries not found in cache
`long`	`getQueryCachePutCount()` Get the global number of cacheable queries put in cache
`long`	`getQueryExecutionCount()` Get global number of executed queries
`long`	`getQueryExecutionMaxTime()` Get the time in milliseconds of the slowest query.
`String`	`getQueryExecutionMaxTimeQueryString()` Get the query string for the slowest query.
`QueryStatistics`	`getQueryStatistics(String queryString)` Query statistics from query string (HQL or SQL)
`long`	`getSecondLevelCacheHitCount()` Global number of cacheable entities/collections successfully retrieved from the cache
`long`	`getSecondLevelCacheMissCount()` Global number of cacheable entities/collections not found in the cache and loaded from the database.
`long`	`getSecondLevelCachePutCount()` Global number of cacheable entities/collections put in the cache
`String[]`	`getSecondLevelCacheRegionNames()` Get all second-level cache region names
`SecondLevelCacheStatistics`	`getSecondLevelCacheStatistics(String regionName)` Second level cache statistics per region
`long`	`getSessionCloseCount()` Global number of sessions closed
`long`	`getSessionOpenCount()` Global number of sessions opened
`long`	`getStartTime()`
`long`	`getSuccessfulTransactionCount()` The number of transactions we know to have been successful
`long`	`getTransactionCount()` The number of transactions we know to have completed
`long`	`getUpdateTimestampsCacheHitCount()` Get the global number of timestamps successfully retrieved from cache
`long`	`getUpdateTimestampsCacheMissCount()` Get the global number of tables for which no update timestamps was not found in cache
`long`	`getUpdateTimestampsCachePutCount()` Get the global number of timestamps put in cache
`void`	`insertEntity(String entityName)` Callback about an entity being inserted
`boolean`	`isStatisticsEnabled()` Are statistics logged
`void`	`loadCollection(String role)` Callback about a collection loading.
`void`	`loadEntity(String entityName)` Callback about an entity being loaded.
`void`	`logSummary()` log in info level the main statistics
`void`	`naturalIdCacheHit(String regionName)` Callback indicating a get from natural id cache resulted in a hit.
`void`	`naturalIdCacheMiss(String regionName)` Callback indicating a get from natural id cache resulted in a miss.
`void`	`naturalIdCachePut(String regionName)` Callback indicating a put into natural id cache.
`void`	`naturalIdQueryExecuted(String regionName, long time)` Callback indicating execution of a natural id query
`void`	`openSession()` Callback about a session being opened.
`void`	`optimisticFailure(String entityName)` Callback about an optimistic lock failure on an entity
`void`	`prepareStatement()` Callback about a statement being prepared.
`void`	`queryCacheHit(String hql, String regionName)` Callback indicating a get from the query cache resulted in a hit.
`void`	`queryCacheMiss(String hql, String regionName)` Callback indicating a get from the query cache resulted in a miss.
`void`	`queryCachePut(String hql, String regionName)` Callback indicating a put into the query cache.
`void`	`queryExecuted(String hql, int rows, long time)` Callback indicating execution of a sql/hql query
`void`	`recreateCollection(String role)` Callback indicating a collection recreation (full deletion + full (re-)insertion).
`void`	`removeCollection(String role)` Callback indicating a collection removal.
`void`	`secondLevelCacheHit(String regionName)` Callback indicating a get from second level cache resulted in a hit.
`void`	`secondLevelCacheMiss(String regionName)` Callback indicating a get from second level cache resulted in a miss.
`void`	`secondLevelCachePut(String regionName)` Callback indicating a put into second level cache.
`void`	`setStatisticsEnabled(boolean b)` Enable statistics logs (this is a dynamic parameter)
`String`	`toString()`
`void`	`updateCollection(String role)` Callback indicating a collection was updated.
`void`	`updateEntity(String entityName)` Callback about an entity being updated.
`void`	`updateTimestampsCacheHit()` Callback indicating a hit to the timestamp cache
`void`	`updateTimestampsCacheMiss()` Callback indicating a miss to the timestamp cache
`void`	`updateTimestampsCachePut()` Callback indicating a put to the timestamp cache

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ConcurrentStatisticsImpl
```
public ConcurrentStatisticsImpl()
```
  - ConcurrentStatisticsImpl
```
public ConcurrentStatisticsImpl(SessionFactoryImplementor sessionFactory)
```
- Method Detail
  - clear
```
public void clear()
```
    reset all statistics
    
    Specified by:
    
    clear in interface Statistics
  - openSession
```
public void openSession()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a session being opened.
    
    Specified by:
    
    openSession in interface StatisticsImplementor
  - closeSession
```
public void closeSession()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a session being closed.
    
    Specified by:
    
    closeSession in interface StatisticsImplementor
  - flush
```
public void flush()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a flush occurring
    
    Specified by:
    
    flush in interface StatisticsImplementor
  - connect
```
public void connect()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a connection being obtained from ConnectionProvider
    
    Specified by:
    
    connect in interface StatisticsImplementor
  - loadEntity
```
public void loadEntity(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an entity being loaded. This might indicate a proxy or a fully initialized entity, but in either case it means without a separate SQL query being needed.
    
    Specified by:
    
    loadEntity in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity loaded.
  - fetchEntity
```
public void fetchEntity(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an entity being fetched. Unlike StatisticsImplementor.loadEntity(java.lang.String) this indicates a separate query being performed.
    
    Specified by:
    
    fetchEntity in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity fetched.
  - getEntityStatistics
```
public EntityStatistics getEntityStatistics(String entityName)
```
    find entity statistics per name
    
    Specified by:
    
    getEntityStatistics in interface Statistics
    
    Parameters:
    entityName - entity name
    
    Returns:
    EntityStatistics object
  - updateEntity
```
public void updateEntity(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an entity being updated.
    
    Specified by:
    
    updateEntity in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity updated.
  - insertEntity
```
public void insertEntity(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an entity being inserted
    
    Specified by:
    
    insertEntity in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity inserted
  - deleteEntity
```
public void deleteEntity(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an entity being deleted.
    
    Specified by:
    
    deleteEntity in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity deleted.
  - getCollectionStatistics
```
public CollectionStatistics getCollectionStatistics(String role)
```
    Get collection statistics per role
    
    Specified by:
    
    getCollectionStatistics in interface Statistics
    
    Parameters:
    role - collection role
    
    Returns:
    CollectionStatistics
  - loadCollection
```
public void loadCollection(String role)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a collection loading. This might indicate a lazy collection or an initialized collection being created, but in either case it means without a separate SQL query being needed.
    
    Specified by:
    
    loadCollection in interface StatisticsImplementor
    
    Parameters:
    role - The collection role.
  - fetchCollection
```
public void fetchCollection(String role)
```
    Description copied from interface: StatisticsImplementor
    
    Callback to indicate a collection being fetched. Unlike StatisticsImplementor.loadCollection(java.lang.String), this indicates a separate query was needed.
    
    Specified by:
    
    fetchCollection in interface StatisticsImplementor
    
    Parameters:
    role - The collection role.
  - updateCollection
```
public void updateCollection(String role)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a collection was updated.
    
    Specified by:
    
    updateCollection in interface StatisticsImplementor
    
    Parameters:
    role - The collection role.
  - recreateCollection
```
public void recreateCollection(String role)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a collection recreation (full deletion + full (re-)insertion).
    
    Specified by:
    
    recreateCollection in interface StatisticsImplementor
    
    Parameters:
    role - The collection role.
  - removeCollection
```
public void removeCollection(String role)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a collection removal.
    
    Specified by:
    
    removeCollection in interface StatisticsImplementor
    
    Parameters:
    role - The collection role.
  - getNaturalIdCacheStatistics
```
public NaturalIdCacheStatistics getNaturalIdCacheStatistics(String regionName)
```
    Description copied from interface: Statistics
    
    Natural id cache statistics per region
    
    Specified by:
    
    getNaturalIdCacheStatistics in interface Statistics
    
    Parameters:
    regionName - region name
    
    Returns:
    NaturalIdCacheStatistics
  - getSecondLevelCacheStatistics
```
public SecondLevelCacheStatistics getSecondLevelCacheStatistics(String regionName)
```
    Second level cache statistics per region
    
    Specified by:
    
    getSecondLevelCacheStatistics in interface Statistics
    
    Parameters:
    regionName - region name
    
    Returns:
    SecondLevelCacheStatistics
  - secondLevelCachePut
```
public void secondLevelCachePut(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a put into second level cache.
    
    Specified by:
    
    secondLevelCachePut in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - secondLevelCacheHit
```
public void secondLevelCacheHit(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from second level cache resulted in a hit.
    
    Specified by:
    
    secondLevelCacheHit in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - secondLevelCacheMiss
```
public void secondLevelCacheMiss(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from second level cache resulted in a miss.
    
    Specified by:
    
    secondLevelCacheMiss in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - naturalIdCachePut
```
public void naturalIdCachePut(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a put into natural id cache.
    
    Specified by:
    
    naturalIdCachePut in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - naturalIdCacheHit
```
public void naturalIdCacheHit(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from natural id cache resulted in a hit.
    
    Specified by:
    
    naturalIdCacheHit in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - naturalIdCacheMiss
```
public void naturalIdCacheMiss(String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from natural id cache resulted in a miss.
    
    Specified by:
    
    naturalIdCacheMiss in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
  - naturalIdQueryExecuted
```
public void naturalIdQueryExecuted(String regionName,
                          long time)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating execution of a natural id query
    
    Specified by:
    
    naturalIdQueryExecuted in interface StatisticsImplementor
    
    Parameters:
    regionName - The name of the cache region
    time - execution time
  - queryExecuted
```
public void queryExecuted(String hql,
                 int rows,
                 long time)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating execution of a sql/hql query
    
    Specified by:
    
    queryExecuted in interface StatisticsImplementor
    
    Parameters:
    hql - The query
    rows - Number of rows returned
    time - execution time
  - queryCacheHit
```
public void queryCacheHit(String hql,
                 String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from the query cache resulted in a hit.
    
    Specified by:
    
    queryCacheHit in interface StatisticsImplementor
    
    Parameters:
    hql - The query
    regionName - The name of the cache region
  - queryCacheMiss
```
public void queryCacheMiss(String hql,
                  String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a get from the query cache resulted in a miss.
    
    Specified by:
    
    queryCacheMiss in interface StatisticsImplementor
    
    Parameters:
    hql - The query
    regionName - The name of the cache region
  - queryCachePut
```
public void queryCachePut(String hql,
                 String regionName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a put into the query cache.
    
    Specified by:
    
    queryCachePut in interface StatisticsImplementor
    
    Parameters:
    hql - The query
    regionName - The cache region
  - updateTimestampsCacheHit
```
public void updateTimestampsCacheHit()
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a hit to the timestamp cache
    
    Specified by:
    
    updateTimestampsCacheHit in interface StatisticsImplementor
  - updateTimestampsCacheMiss
```
public void updateTimestampsCacheMiss()
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a miss to the timestamp cache
    
    Specified by:
    
    updateTimestampsCacheMiss in interface StatisticsImplementor
  - updateTimestampsCachePut
```
public void updateTimestampsCachePut()
```
    Description copied from interface: StatisticsImplementor
    
    Callback indicating a put to the timestamp cache
    
    Specified by:
    
    updateTimestampsCachePut in interface StatisticsImplementor
  - getQueryStatistics
```
public QueryStatistics getQueryStatistics(String queryString)
```
    Query statistics from query string (HQL or SQL)
    
    Specified by:
    
    getQueryStatistics in interface Statistics
    
    Parameters:
    queryString - query string
    
    Returns:
    QueryStatistics
  - getEntityDeleteCount
```
public long getEntityDeleteCount()
```
    Description copied from interface: Statistics
    
    Get global number of entity deletes
    
    Specified by:
    
    getEntityDeleteCount in interface Statistics
    
    Returns:
    entity deletion count
  - getEntityInsertCount
```
public long getEntityInsertCount()
```
    Description copied from interface: Statistics
    
    Get global number of entity inserts
    
    Specified by:
    
    getEntityInsertCount in interface Statistics
    
    Returns:
    entity insertion count
  - getEntityLoadCount
```
public long getEntityLoadCount()
```
    Description copied from interface: Statistics
    
    Get global number of entity loads
    
    Specified by:
    
    getEntityLoadCount in interface Statistics
    
    Returns:
    entity load (from DB)
  - getEntityFetchCount
```
public long getEntityFetchCount()
```
    Description copied from interface: Statistics
    
    Get global number of entity fetchs
    
    Specified by:
    
    getEntityFetchCount in interface Statistics
    
    Returns:
    entity fetch (from DB)
  - getEntityUpdateCount
```
public long getEntityUpdateCount()
```
    Description copied from interface: Statistics
    
    Get global number of entity updates
    
    Specified by:
    
    getEntityUpdateCount in interface Statistics
    
    Returns:
    entity update
  - getQueryExecutionCount
```
public long getQueryExecutionCount()
```
    Description copied from interface: Statistics
    
    Get global number of executed queries
    
    Specified by:
    
    getQueryExecutionCount in interface Statistics
    
    Returns:
    query execution count
  - getQueryCacheHitCount
```
public long getQueryCacheHitCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cached queries successfully retrieved from cache
    
    Specified by:
    
    getQueryCacheHitCount in interface Statistics
  - getQueryCacheMissCount
```
public long getQueryCacheMissCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cached queries *not* found in cache
    
    Specified by:
    
    getQueryCacheMissCount in interface Statistics
  - getQueryCachePutCount
```
public long getQueryCachePutCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cacheable queries put in cache
    
    Specified by:
    
    getQueryCachePutCount in interface Statistics
  - getUpdateTimestampsCacheHitCount
```
public long getUpdateTimestampsCacheHitCount()
```
    Description copied from interface: Statistics
    
    Get the global number of timestamps successfully retrieved from cache
    
    Specified by:
    
    getUpdateTimestampsCacheHitCount in interface Statistics
  - getUpdateTimestampsCacheMissCount
```
public long getUpdateTimestampsCacheMissCount()
```
    Description copied from interface: Statistics
    
    Get the global number of tables for which no update timestamps was *not* found in cache
    
    Specified by:
    
    getUpdateTimestampsCacheMissCount in interface Statistics
  - getUpdateTimestampsCachePutCount
```
public long getUpdateTimestampsCachePutCount()
```
    Description copied from interface: Statistics
    
    Get the global number of timestamps put in cache
    
    Specified by:
    
    getUpdateTimestampsCachePutCount in interface Statistics
  - getFlushCount
```
public long getFlushCount()
```
    Description copied from interface: Statistics
    
    Get the global number of flush executed by sessions (either implicit or explicit)
    
    Specified by:
    
    getFlushCount in interface Statistics
    
    Returns:
    flush
  - getConnectCount
```
public long getConnectCount()
```
    Description copied from interface: Statistics
    
    Get the global number of connections asked by the sessions (the actual number of connections used may be much smaller depending whether you use a connection pool or not)
    
    Specified by:
    
    getConnectCount in interface Statistics
    
    Returns:
    session connect
  - getSecondLevelCacheHitCount
```
public long getSecondLevelCacheHitCount()
```
    Description copied from interface: Statistics
    
    Global number of cacheable entities/collections successfully retrieved from the cache
    
    Specified by:
    
    getSecondLevelCacheHitCount in interface Statistics
    
    Returns:
    second level cache hit
  - getSecondLevelCacheMissCount
```
public long getSecondLevelCacheMissCount()
```
    Description copied from interface: Statistics
    
    Global number of cacheable entities/collections not found in the cache and loaded from the database.
    
    Specified by:
    
    getSecondLevelCacheMissCount in interface Statistics
    
    Returns:
    second level cache miss
  - getSecondLevelCachePutCount
```
public long getSecondLevelCachePutCount()
```
    Description copied from interface: Statistics
    
    Global number of cacheable entities/collections put in the cache
    
    Specified by:
    
    getSecondLevelCachePutCount in interface Statistics
    
    Returns:
    second level cache put
  - getNaturalIdQueryExecutionCount
```
public long getNaturalIdQueryExecutionCount()
```
    Description copied from interface: Statistics
    
    Get the global number of naturalId queries executed against the database
    
    Specified by:
    
    getNaturalIdQueryExecutionCount in interface Statistics
  - getNaturalIdQueryExecutionMaxTime
```
public long getNaturalIdQueryExecutionMaxTime()
```
    Description copied from interface: Statistics
    
    Get the global maximum query time for naturalId queries executed against the database
    
    Specified by:
    
    getNaturalIdQueryExecutionMaxTime in interface Statistics
  - getNaturalIdQueryExecutionMaxTimeRegion
```
public String getNaturalIdQueryExecutionMaxTimeRegion()
```
    Description copied from interface: Statistics
    
    Get the region for the maximum naturalId query time
    
    Specified by:
    
    getNaturalIdQueryExecutionMaxTimeRegion in interface Statistics
  - getNaturalIdCacheHitCount
```
public long getNaturalIdCacheHitCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cached naturalId lookups successfully retrieved from cache
    
    Specified by:
    
    getNaturalIdCacheHitCount in interface Statistics
  - getNaturalIdCacheMissCount
```
public long getNaturalIdCacheMissCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cached naturalId lookups *not* found in cache
    
    Specified by:
    
    getNaturalIdCacheMissCount in interface Statistics
  - getNaturalIdCachePutCount
```
public long getNaturalIdCachePutCount()
```
    Description copied from interface: Statistics
    
    Get the global number of cacheable naturalId lookups put in cache
    
    Specified by:
    
    getNaturalIdCachePutCount in interface Statistics
  - getSessionCloseCount
```
public long getSessionCloseCount()
```
    Description copied from interface: Statistics
    
    Global number of sessions closed
    
    Specified by:
    
    getSessionCloseCount in interface Statistics
    
    Returns:
    session closing
  - getSessionOpenCount
```
public long getSessionOpenCount()
```
    Description copied from interface: Statistics
    
    Global number of sessions opened
    
    Specified by:
    
    getSessionOpenCount in interface Statistics
    
    Returns:
    session opening
  - getCollectionLoadCount
```
public long getCollectionLoadCount()
```
    Description copied from interface: Statistics
    
    Global number of collections loaded
    
    Specified by:
    
    getCollectionLoadCount in interface Statistics
    
    Returns:
    collection loading (from DB)
  - getCollectionFetchCount
```
public long getCollectionFetchCount()
```
    Description copied from interface: Statistics
    
    Global number of collections fetched
    
    Specified by:
    
    getCollectionFetchCount in interface Statistics
    
    Returns:
    collection fetching (from DB)
  - getCollectionUpdateCount
```
public long getCollectionUpdateCount()
```
    Description copied from interface: Statistics
    
    Global number of collections updated
    
    Specified by:
    
    getCollectionUpdateCount in interface Statistics
    
    Returns:
    collection update
  - getCollectionRemoveCount
```
public long getCollectionRemoveCount()
```
    Description copied from interface: Statistics
    
    Global number of collections removed
    
    Specified by:
    
    getCollectionRemoveCount in interface Statistics
    
    Returns:
    collection removal FIXME: even if isInverse="true"?
  - getCollectionRecreateCount
```
public long getCollectionRecreateCount()
```
    Description copied from interface: Statistics
    
    Global number of collections recreated
    
    Specified by:
    
    getCollectionRecreateCount in interface Statistics
    
    Returns:
    collection recreation
  - getStartTime
```
public long getStartTime()
```
    Specified by:
    
    getStartTime in interface Statistics
    
    Returns:
    start time in ms (JVM standards System.currentTimeMillis())
  - logSummary
```
public void logSummary()
```
    log in info level the main statistics
    
    Specified by:
    
    logSummary in interface Statistics
  - isStatisticsEnabled
```
public boolean isStatisticsEnabled()
```
    Are statistics logged
    
    Specified by:
    
    isStatisticsEnabled in interface Statistics
  - setStatisticsEnabled
```
public void setStatisticsEnabled(boolean b)
```
    Enable statistics logs (this is a dynamic parameter)
    
    Specified by:
    
    setStatisticsEnabled in interface Statistics
  - getQueryExecutionMaxTime
```
public long getQueryExecutionMaxTime()
```
    Description copied from interface: Statistics
    
    Get the time in milliseconds of the slowest query.
    
    Specified by:
    
    getQueryExecutionMaxTime in interface Statistics
    
    Returns:
    Returns the max query execution time, for all queries
  - getQueries
```
public String[] getQueries()
```
    Get all executed query strings
    
    Specified by:
    
    getQueries in interface Statistics
  - getEntityNames
```
public String[] getEntityNames()
```
    Get the names of all entities
    
    Specified by:
    
    getEntityNames in interface Statistics
  - getCollectionRoleNames
```
public String[] getCollectionRoleNames()
```
    Get the names of all collection roles
    
    Specified by:
    
    getCollectionRoleNames in interface Statistics
  - getSecondLevelCacheRegionNames
```
public String[] getSecondLevelCacheRegionNames()
```
    Get all second-level cache region names
    
    Specified by:
    
    getSecondLevelCacheRegionNames in interface Statistics
  - endTransaction
```
public void endTransaction(boolean success)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a transaction completing.
    
    Specified by:
    
    endTransaction in interface StatisticsImplementor
    
    Parameters:
    success - Was the transaction successful?
  - getSuccessfulTransactionCount
```
public long getSuccessfulTransactionCount()
```
    Description copied from interface: Statistics
    
    The number of transactions we know to have been successful
    
    Specified by:
    
    getSuccessfulTransactionCount in interface Statistics
  - getTransactionCount
```
public long getTransactionCount()
```
    Description copied from interface: Statistics
    
    The number of transactions we know to have completed
    
    Specified by:
    
    getTransactionCount in interface Statistics
  - closeStatement
```
public void closeStatement()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a statement being closed.
    
    Specified by:
    
    closeStatement in interface StatisticsImplementor
  - prepareStatement
```
public void prepareStatement()
```
    Description copied from interface: StatisticsImplementor
    
    Callback about a statement being prepared.
    
    Specified by:
    
    prepareStatement in interface StatisticsImplementor
  - getCloseStatementCount
```
public long getCloseStatementCount()
```
    Description copied from interface: Statistics
    
    The number of prepared statements that were released
    
    Specified by:
    
    getCloseStatementCount in interface Statistics
  - getPrepareStatementCount
```
public long getPrepareStatementCount()
```
    Description copied from interface: Statistics
    
    The number of prepared statements that were acquired
    
    Specified by:
    
    getPrepareStatementCount in interface Statistics
  - optimisticFailure
```
public void optimisticFailure(String entityName)
```
    Description copied from interface: StatisticsImplementor
    
    Callback about an optimistic lock failure on an entity
    
    Specified by:
    
    optimisticFailure in interface StatisticsImplementor
    
    Parameters:
    entityName - The name of the entity.
  - getOptimisticFailureCount
```
public long getOptimisticFailureCount()
```
    Description copied from interface: Statistics
    
    The number of StaleObjectStateExceptions that occurred
    
    Specified by:
    
    getOptimisticFailureCount in interface Statistics
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getQueryExecutionMaxTimeQueryString
```
public String getQueryExecutionMaxTimeQueryString()
```
    Description copied from interface: Statistics
    
    Get the query string for the slowest query.
    
    Specified by:
    
    getQueryExecutionMaxTimeQueryString in interface Statistics

Class ConcurrentStatisticsImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ConcurrentStatisticsImpl

ConcurrentStatisticsImpl

Method Detail

clear

openSession

closeSession

flush

connect

loadEntity

fetchEntity

getEntityStatistics

updateEntity

insertEntity

deleteEntity

getCollectionStatistics

loadCollection

fetchCollection

updateCollection

recreateCollection

removeCollection

getNaturalIdCacheStatistics

getSecondLevelCacheStatistics

secondLevelCachePut

secondLevelCacheHit

secondLevelCacheMiss

naturalIdCachePut

naturalIdCacheHit

naturalIdCacheMiss

naturalIdQueryExecuted

queryExecuted

queryCacheHit

queryCacheMiss

queryCachePut

updateTimestampsCacheHit

updateTimestampsCacheMiss

updateTimestampsCachePut

getQueryStatistics

getEntityDeleteCount

getEntityInsertCount

getEntityLoadCount

getEntityFetchCount

getEntityUpdateCount

getQueryExecutionCount

getQueryCacheHitCount

getQueryCacheMissCount

getQueryCachePutCount

getUpdateTimestampsCacheHitCount

getUpdateTimestampsCacheMissCount

getUpdateTimestampsCachePutCount

getFlushCount

getConnectCount

getSecondLevelCacheHitCount

getSecondLevelCacheMissCount

getSecondLevelCachePutCount

getNaturalIdQueryExecutionCount

getNaturalIdQueryExecutionMaxTime

getNaturalIdQueryExecutionMaxTimeRegion

getNaturalIdCacheHitCount

getNaturalIdCacheMissCount

getNaturalIdCachePutCount

getSessionCloseCount

getSessionOpenCount

getCollectionLoadCount

getCollectionFetchCount

getCollectionUpdateCount

getCollectionRemoveCount

getCollectionRecreateCount

getStartTime

logSummary

isStatisticsEnabled

setStatisticsEnabled

getQueryExecutionMaxTime

getQueries

getEntityNames

getCollectionRoleNames