package org.neo4j.kernel.impl.management;
import javax.management.NotCompliantMBeanException;
import org.neo4j.kernel.impl.transaction.TxModule;
import org.neo4j.kernel.management.TransactionManager;
@Description( "Information about the Neo4j transaction manager" )
class TransactionManagerBean extends Neo4jMBean implements TransactionManager
{
private final TxModule txModule;
TransactionManagerBean( int instanceId, TxModule txModule ) throws NotCompliantMBeanException
{
super( instanceId, TransactionManager.class );
this.txModule = txModule;
}
@Description( "The number of currently open transactions" )
public int getNumberOfOpenTransactions()
{
return txModule.getActiveTxCount();
}
@Description( "The highest number of transactions ever opened concurrently" )
public int getPeakNumberOfConcurrentTransactions()
{
return txModule.getPeakConcurrentTxCount();
}
@Description( "The total number started transactions" )
public int getNumberOfOpenedTransactions()
{
return txModule.getStartedTxCount();
}
@Description( "The total number of committed transactions" )
public long getNumberOfCommittedTransactions()
{
return txModule.getCommittedTxCount();
}
@Description( "The total number of rollbacked transactions" )
public long getNumberOfRollbackedTransactions()
{
return txModule.getRolledbackTxCount();
}
}