Package oracle.ucp.jdbc.oracle

Class OracleJDBCConnectionPoolStatisticsImpl

java.lang.Object

oracle.ucp.common.UniversalConnectionPoolStatisticsImpl

oracle.ucp.jdbc.JDBCConnectionPoolStatisticsImpl

oracle.ucp.jdbc.oracle.OracleJDBCConnectionPoolStatisticsImpl

All Implemented Interfaces:

JDBCConnectionPoolStatistics, OracleJDBCConnectionPoolStatistics, UniversalConnectionPoolStatistics

public class OracleJDBCConnectionPoolStatisticsImpl
extends JDBCConnectionPoolStatisticsImpl
implements OracleJDBCConnectionPoolStatistics

Constructor Summary

Constructors

Constructor	Description
OracleJDBCConnectionPoolStatisticsImpl(OracleJDBCConnectionPool ocp)

Method Summary

Modifier and Type	Method	Description
long	getConnectionRepurposeCount()	Returns the number of connection repurposed in a shared pool for a mutitenant database, where connections can be reused across PDB's by switching their container and PDB service.
long	getFailedAffinityBasedBorrowCount()	Gets the number of borrow requests that returned connections not matching the affinity contexts.
long	getFailedRCLBBasedBorrowCount()	Gets the number of borrow requests that failed to use Runtime Connection Load-Balancing (RCLB) algorithms.
String	getFCFProcessingInfo()	Gets the information of recent Fast Connection Failover (FCF) attempts, in the form of a String.
String	getFCFProcessingInfoProcessedOnly()
long	getSuccessfulAffinityBasedBorrowCount()	Gets the number of borrow requests that succeeded in matching affinity contexts.
long	getSuccessfulRCLBBasedBorrowCount()	Gets the number of borrow requests that succeeded in using the Runtime Connection Load-Balancing (RCLB) algorithms.
String	toString()	For easy statistics reporting.

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.ucp.UniversalConnectionPoolStatistics

getAbandonedConnectionsCount, getAvailableConnectionsCount, getAverageBorrowedConnectionsCount, getAverageConnectionWaitTime, getBorrowedConnectionsCount, getConnectionsClosedCount, getConnectionsCreatedCount, getCumulativeConnectionBorrowedCount, getCumulativeConnectionReturnedCount, getCumulativeConnectionUseTime, getCumulativeConnectionWaitTime, getCumulativeFailedConnectionWaitCount, getCumulativeFailedConnectionWaitTime, getCumulativeSuccessfulConnectionWaitCount, getCumulativeSuccessfulConnectionWaitTime, getLabeledConnectionsCount, getPeakConnectionsCount, getPeakConnectionWaitTime, getPendingRequestsCount, getRemainingPoolCapacityCount, getTotalConnectionsCount

Methods inherited from class oracle.ucp.common.UniversalConnectionPoolStatisticsImpl

getAbandonedConnectionsCount, getAvailableConnectionsCount, getAverageBorrowedConnectionsCount, getAverageConnectionWaitTime, getBorrowedConnectionsCount, getConnectionsClosedCount, getConnectionsCreatedCount, getCumulativeConnectionBorrowedCount, getCumulativeConnectionReturnedCount, getCumulativeConnectionUseTime, getCumulativeConnectionWaitTime, getCumulativeFailedConnectionWaitCount, getCumulativeFailedConnectionWaitTime, getCumulativeSuccessfulConnectionWaitCount, getCumulativeSuccessfulConnectionWaitTime, getLabeledConnectionsCount, getPeakConnectionsCount, getPeakConnectionWaitTime, getPendingRequestsCount, getRemainingPoolCapacityCount, getTotalConnectionsCount

Constructor Detail

OracleJDBCConnectionPoolStatisticsImpl

public OracleJDBCConnectionPoolStatisticsImpl(OracleJDBCConnectionPool ocp)

Method Detail

getSuccessfulAffinityBasedBorrowCount

public long getSuccessfulAffinityBasedBorrowCount()

Description copied from interface: OracleJDBCConnectionPoolStatistics

Gets the number of borrow requests that succeeded in matching affinity contexts.

Specified by:

getSuccessfulAffinityBasedBorrowCount in interface OracleJDBCConnectionPoolStatistics

Returns:

The number of borrow requests that succeeded in matching affinity contexts.

getFailedAffinityBasedBorrowCount

public long getFailedAffinityBasedBorrowCount()

Description copied from interface: OracleJDBCConnectionPoolStatistics

Gets the number of borrow requests that returned connections not matching the affinity contexts.

Specified by:

getFailedAffinityBasedBorrowCount in interface OracleJDBCConnectionPoolStatistics

Returns:

The number of borrow requests that returned connections not matching the affinity contexts.

getSuccessfulRCLBBasedBorrowCount

public long getSuccessfulRCLBBasedBorrowCount()

Description copied from interface: OracleJDBCConnectionPoolStatistics

Gets the number of borrow requests that succeeded in using the Runtime Connection Load-Balancing (RCLB) algorithms.

Specified by:

getSuccessfulRCLBBasedBorrowCount in interface OracleJDBCConnectionPoolStatistics

Returns:

The number of borrow requests that succeeded in using Runtime Connection Load-Balancing (RCLB) algorithms.

getFailedRCLBBasedBorrowCount

public long getFailedRCLBBasedBorrowCount()

Description copied from interface: OracleJDBCConnectionPoolStatistics

Gets the number of borrow requests that failed to use Runtime Connection Load-Balancing (RCLB) algorithms.

Specified by:

getFailedRCLBBasedBorrowCount in interface OracleJDBCConnectionPoolStatistics

Returns:

The number of borrow requests that failed to use Runtime Connection Load-Balancing (RCLB) algorithms.

getFCFProcessingInfo

public String getFCFProcessingInfo()

Description copied from interface: OracleJDBCConnectionPoolStatistics

Gets the information of recent Fast Connection Failover (FCF) attempts, in the form of a String. The information returned is to help diagnosing FCF problems, and includes the outcome of each FCF attempt (successful or failed), the relevant Oracle RAC instances, the number of connections cleaned up, the exception that triggered the FCF attempt failure, and so forth.

Specified by:

getFCFProcessingInfo in interface OracleJDBCConnectionPoolStatistics

Returns:

The information string for recent FCF attempts.

getFCFProcessingInfoProcessedOnly

public String getFCFProcessingInfoProcessedOnly()

Specified by:

getFCFProcessingInfoProcessedOnly in interface OracleJDBCConnectionPoolStatistics

getConnectionRepurposeCount

public long getConnectionRepurposeCount()

Returns the number of connection repurposed in a shared pool for a mutitenant database, where connections can be reused across PDB's by switching their container and PDB service.

Specified by:

getConnectionRepurposeCount in interface OracleJDBCConnectionPoolStatistics

toString

public String toString()

Description copied from class: oracle.ucp.common.UniversalConnectionPoolStatisticsImpl

For easy statistics reporting.

Overrides:

toString in class JDBCConnectionPoolStatisticsImpl

See Also:

Object.toString()