Class ManagerStatistics

java.lang.Object

org.datanucleus.management.AbstractStatistics

org.datanucleus.management.ManagerStatistics

All Implemented Interfaces:

ManagerStatisticsMBean

public class ManagerStatistics
extends AbstractStatistics
implements ManagerStatisticsMBean

Statistics for a manager of persistence (PersistenceManager/EntityManager). Provides access to statistics about datastores accesses, queries and transactions. Any statistics are represented also in the factory owning this manager.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractStatistics

AbstractStatistics.SMA

Field Summary

Fields inherited from class AbstractStatistics

deleteCount, fetchCount, insertCount, manager, numReads, numReadsLastTxn, numReadsStartTxn, numWrites, numWritesLastTxn, numWritesStartTxn, parent, queryActiveTotalCount, queryErrorTotalCount, queryExecutionTimeAverage, queryExecutionTimeHigh, queryExecutionTimeLow, queryExecutionTotalCount, queryExecutionTotalTime, registeredName, txnActiveTotalCount, txnCommittedTotalCount, txnExecutionTimeAverage, txnExecutionTimeHigh, txnExecutionTimeLow, txnExecutionTotalTime, txnRolledBackTotalCount, txnTotalCount, updateCount

Constructor Summary

Constructors

Constructor	Description
ManagerStatistics(ManagementManager mgmtManager, FactoryStatistics parent)

Method Summary

Methods inherited from class AbstractStatistics

close, getNumberOfDatastoreReads, getNumberOfDatastoreReadsInLatestTxn, getNumberOfDatastoreWrites, getNumberOfDatastoreWritesInLatestTxn, getNumberOfObjectDeletes, getNumberOfObjectFetches, getNumberOfObjectInserts, getNumberOfObjectUpdates, getQueryActiveTotalCount, getQueryErrorTotalCount, getQueryExecutionTimeAverage, getQueryExecutionTimeHigh, getQueryExecutionTimeLow, getQueryExecutionTotalCount, getQueryExecutionTotalTime, getRegisteredName, getTransactionActiveTotalCount, getTransactionCommittedTotalCount, getTransactionExecutionTimeAverage, getTransactionExecutionTimeHigh, getTransactionExecutionTimeLow, getTransactionExecutionTotalTime, getTransactionRolledBackTotalCount, getTransactionTotalCount, incrementDeleteCount, incrementFetchCount, incrementInsertCount, incrementNumReads, incrementNumWrites, incrementUpdateCount, queryBegin, queryExecuted, queryExecutedWithError, transactionCommitted, transactionRolledBack, transactionStarted

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ManagerStatisticsMBean

getNumberOfDatastoreReads, getNumberOfDatastoreReadsInLatestTxn, getNumberOfDatastoreWrites, getNumberOfDatastoreWritesInLatestTxn, getNumberOfObjectDeletes, getNumberOfObjectFetches, getNumberOfObjectInserts, getNumberOfObjectUpdates, getQueryActiveTotalCount, getQueryErrorTotalCount, getQueryExecutionTimeAverage, getQueryExecutionTimeHigh, getQueryExecutionTimeLow, getQueryExecutionTotalCount, getQueryExecutionTotalTime, getRegisteredName, getTransactionActiveTotalCount, getTransactionCommittedTotalCount, getTransactionExecutionTimeAverage, getTransactionExecutionTimeHigh, getTransactionExecutionTimeLow, getTransactionExecutionTotalTime, getTransactionRolledBackTotalCount, getTransactionTotalCount

Constructor Details

ManagerStatistics

public ManagerStatistics(ManagementManager mgmtManager,
 FactoryStatistics parent)