oracle.ucp.jdbc.oracle

Class OracleReplayableConnectionConnectionPool

java.lang.Object

oracle.ucp.common.UniversalConnectionPoolBase

oracle.ucp.common.UniversalConnectionPoolImpl

oracle.ucp.jdbc.JDBCConnectionPool

oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool

oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool

oracle.ucp.jdbc.oracle.OracleReplayableConnectionConnectionPool

All Implemented Interfaces:

ConnectionInitializationCallback, oracle.ucp.common.Failoverable, RACCallback, RACManagerImpl.RACCallbackExtended, UniversalConnectionPool

public class OracleReplayableConnectionConnectionPool
extends OracleConnectionConnectionPool
implements oracle.jdbc.replay.internal.ConnectionInitializationCallback

Oracle-specific JDBC pool that handles JDBC Connections.

Field Summary

Fields inherited from class oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool

isFirstBorrow, useVanillaObjects

Fields inherited from class oracle.ucp.jdbc.JDBCConnectionPool

m_connectionInitializationCallback

Fields inherited from class oracle.ucp.common.UniversalConnectionPoolImpl

m_ucpInternal

Fields inherited from class oracle.ucp.common.UniversalConnectionPoolBase

availCondition, availLock, borrowedAccumulator, borrowedConnectionsCount, borrowedSamples, core, DEFAULT_ABANDONED_CONNECTION_TIMEOUT, DEFAULT_CONNECTION_HARVEST_MAX_COUNT, DEFAULT_CONNECTION_HARVEST_TRIGGER_COUNT, DEFAULT_CONNECTION_WAIT_TIMEOUT, DEFAULT_INACTIVE_CONNECTION_TIMEOUT, DEFAULT_INITIAL_POOL_SIZE, DEFAULT_MAX_CONNECTIONS_PER_SERVICE, DEFAULT_MAX_CONNECTIONS_PER_SHARD, DEFAULT_MAX_POOL_SIZE, DEFAULT_MIN_POOL_SIZE, DEFAULT_POOLNAME_PREFIX, DEFAULT_QUERY_TIMEOUT, DEFAULT_SECONDS_TO_TRUST_IDLE_CONNECTION, DEFAULT_TIME_TO_LIVE_CONNECTION_TIMEOUT, DEFAULT_TIMEOUT_CHECK_INTERVAL, DEFAULT_VALIDATE_BORROWED_CONNECTION, logWriter, m_connectionAffinityCallback, m_connectionLabelingCallback, m_lifeCycleState, THREAD_POOL_SIZE, totalConnectionsCount

Constructor Summary

Constructors

Constructor and Description
OracleReplayableConnectionConnectionPool(JDBCConnectionFactoryAdapter connectionFactoryAdapter) Constructor.

Method Summary

Modifier and Type	Method and Description
void	initialize(Connection connection) Initializes the connection.
void	start() Starts the connection pool.

Methods inherited from class oracle.ucp.jdbc.oracle.OracleConnectionConnectionPool

borrowConnection, closeConnection, getConnection, getDRCPPLSQLCallbackName, isDRCPEnabled, isDRCPMultiTagEnabled, needToConfigureConnection, returnConnection, returnConnection

Methods inherited from class oracle.ucp.jdbc.oracle.OracleJDBCConnectionPool

closePhysicalConnection, createOnePooledConnection, getAvailableConnections, getAvailableConnectionToInstance, getConnectionRepurposeCount, getFailedAffinityBasedBorrowCount, getFailedAffinityBasedBorrowCount, getFailedRCLBBasedBorrowCount, getFailedRCLBBasedBorrowCount, getFCFProcessingInfo, getFCFProcessingInfo, getFCFProcessingInfoProcessedOnly, getFCFProcessingInfoProcessedOnly, getPoolName, getRoomToGrowPool, getShardConnectionStats, getStatistics, getSuccessfulAffinityBasedBorrowCount, getSuccessfulAffinityBasedBorrowCount, getSuccessfulRCLBBasedBorrowCount, getSuccessfulRCLBBasedBorrowCount, getUrl, initiateDownEventProcessing, initiateUpEventProcessing, isRuntimeLoadBalancingEnabled, isValid, lbaEventOccurred, onAddingConnectionToPool, onRemovingConnectionFromPool, openNewConnection, registerConnectionAffinityCallback, removeConnectionAffinityCallback, superClosePhysicalConnection, tearDownConnectionsForInstance, useStrictWebSessionAffinity, useStrictXAAffinity

Methods inherited from class oracle.ucp.jdbc.JDBCConnectionPool

getConnectionInitializationCallback, getConnectionObjectForLabelingConfigure, getMaxStatements, getSQLForValidateConnection, registerConnectionInitializationCallback, setMaxStatements, setSQLForValidateConnection, unregisterConnectionInitializationCallback

Methods inherited from class oracle.ucp.common.UniversalConnectionPoolImpl

closeConnection, closeUsedPhysicalConnection, createOnePooledConnection, discardUsedConnection, getAvailableConnection, getUsedConnection, incrementCumulativeConnectionsCreated, isAffinityStrict, purge, recycle, refresh, returnUsedPhysicalConnection, setConnectionHarvestable

Methods inherited from class oracle.ucp.common.UniversalConnectionPoolBase

getAbandonedConnectionsCount, getAbandonedConnectionTimeout, getAbandonedConnectionTimer, getAvailableConnectionsCount, getAverageBorrowedConnectionsCount, getBorrowedConnectionsCount, getConnectionAffinityCallback, getConnectionFactoryAdapter, getConnectionHarvestMaxCount, getConnectionHarvestTriggerCount, getConnectionLabelingCallback, getConnectionLabelingHighCost, getConnectionRepurposeThreshold, getConnectionRetrievalInfo, getConnectionWaitTimeout, getCumulativeConnectionBorrowedCount, getCumulativeConnectionReturnedCount, getCumulativeConnectionsCreated, getCumulativeConnectionUseTime, getCumulativeFailedConnectionWaitCount, getCumulativeFailedConnectionWaitTime, getCumulativeReturnedConnectionCount, getCumulativeSuccessfulConnectionWaitCount, getCumulativeSuccessfulConnectionWaitTime, getDatabaseTopologyInfo, getFailoverEventHandlerTask, getFailoverInfo, getHighCostConnectionReuseThreshold, getInactiveConnectionTimeout, getInactiveConnectionTimer, getInitialPoolSize, getLifeCycleState, getLoginTimeout, getLogWriter, getMaxConnectionReuseCount, getMaxConnectionReuseTime, getMaxConnectionsPerService, getMaxConnectionsPerShard, getMaxPoolSize, getMinPoolSize, getName, getONSConfiguration, getPeakConnectionsCount, getPeakConnectionWaitTime, getPendingRequestsCount, getQueryTimeout, getSecondsToTrustIdleConnection, getServiceName, getShardedDatabaseInfo, getShardRoutingCacheInfo, getTimeoutCheckInterval, getTimeToLiveConnectionTimeout, getTimeToLiveConnectionTimer, getTotalConnectionsCount, getValidateConnectionOnBorrow, handleFailoverEvent, ilogFine, ilogFinest, ilogThrowing, incrementConnectionsClosedCount, incrementConnectionsCreatedCount, isFailoverEnabled, isFailoverExplicitlySet, isLifecycleFailed, isLifecycleRunning, isLifecycleStarting, isLifecycleStopped, isLifecycleStopping, isShareable, reconfigure, registerConnectionLabelingCallback, removeConnectionLabelingCallback, resetAllPoolStatistics, resetNonCumulativePoolStatistics, setAbandonedConnectionTimeout, setConnectionHarvestMaxCount, setConnectionHarvestTriggerCount, setConnectionLabelingHighCost, setConnectionRepurposeThreshold, setConnectionRetrievalInfo, setConnectionWaitTimeout, setFailoverEnabled, setFailoverInfo, setHighCostConnectionReuseThreshold, setInactiveConnectionTimeout, setInitialPoolSize, setLoginTimeout, setLogWriter, setMaxConnectionReuseCount, setMaxConnectionReuseTime, setMaxConnectionsPerService, setMaxConnectionsPerShard, setMaxPoolSize, setMinPoolSize, setName, setONSConfiguration, setQueryTimeout, setRuntimeLoadBalancingEnabled, setSecondsToTrustIdleConnection, setShareable, setTimeoutCheckInterval, setTimeToLiveConnectionTimeout, setValidateConnectionOnBorrow, stop, validatePoolSizes

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.ucp.jdbc.oracle.RACCallback

getMaxPoolSize, getMinPoolSize, getTotalConnectionsCount, getValidateConnectionOnBorrow

Constructor Detail

OracleReplayableConnectionConnectionPool

public OracleReplayableConnectionConnectionPool(JDBCConnectionFactoryAdapter connectionFactoryAdapter)
                                         throws UniversalConnectionPoolException

Constructor.

Parameters:

connectionFactoryAdapter - The connection factory adapter.

Throws:

UniversalConnectionPoolException - If an error occurs constructing this.

Method Detail

start

public void start()
           throws UniversalConnectionPoolException

Description copied from class: OracleJDBCConnectionPool

Starts the connection pool.

Specified by:

start in interface UniversalConnectionPool

Overrides:

start in class OracleJDBCConnectionPool

Throws:

UniversalConnectionPoolException - If an error occurs during start.

initialize

public void initialize(Connection connection)
                throws SQLException

Description copied from interface: ConnectionInitializationCallback

Initializes the connection. This typically involves establishing NTSS (Non-Transactional Session State) outside database transactions, such as NLS parameters, cursor state, PL/SQL package variables, and auto-commit mode. For failover, the connection passed in is usually a new physical connection, although a connection pool or application framework utilizing this can provide the callback uniformly for all checked-out connections.

Specified by:

initialize in interface ConnectionInitializationCallback

Parameters:

connection - The connection to be initialized.

Throws:

SQLException