oracle.jdbc.pool
Class OracleXAConnectionCacheImpl

java.lang.Object
  oracle.jdbc.pool.OracleDataSource
      oracle.jdbc.pool.OracleConnectionCacheImpl
          oracle.jdbc.pool.OracleXAConnectionCacheImpl

All Implemented Interfaces:

javax.sql.DataSource, OracleConnectionCache, javax.naming.Referenceable, java.io.Serializable, javax.sql.XADataSource

public class OracleXAConnectionCacheImpl

extends OracleConnectionCacheImpl

implements javax.sql.XADataSource, java.io.Serializable

See Also:

Serialized Form

Field Summary

static java.lang.String	BUILD_DATE
static boolean	PRIVATE_TRACE
static boolean	TRACE

Fields inherited from class oracle.jdbc.pool.OracleConnectionCacheImpl

DEFAULT_FIXED_WAIT_IDLE_TIME, DYNAMIC_SCHEME, FIXED_RETURN_NULL_SCHEME, FIXED_WAIT_SCHEME, ORAERROR_END_OF_FILE_ON_COM_CHANNEL, ORAERROR_IMMEDIATE_SHUTDOWN_IN_PROGRESS, ORAERROR_INIT_SHUTDOWN_IN_PROGRESS, ORAERROR_NET_IO_EXCEPTION, ORAERROR_NOT_CONNECTED_TO_ORACLE, ORAERROR_ORACLE_NOT_AVAILABLE, ORAERROR_SHUTDOWN_IN_PROGRESS_NO_CONN

Fields inherited from class oracle.jdbc.pool.OracleDataSource

isOracleDataSource

Constructor Summary

OracleXAConnectionCacheImpl()
Default Constructor.

OracleXAConnectionCacheImpl(javax.sql.ConnectionPoolDataSource cpds)
Create an OracleXAConnectionCacheImpl with the given ConnectionPoolDataSource from which XAConnections have to be created.

Method Summary

void	closeActualConnection(javax.sql.PooledConnection xac) Close the XAConnection
boolean	getNativeXA() Return the nativeXA flag setting on this data source.
javax.sql.XAConnection	getXAConnection() Attempt to get a physical XAConnection from the Cache.
javax.sql.XAConnection	getXAConnection(java.lang.String user, java.lang.String passwd) Attempt to get a physical XAConnection from the Cache.
void	setNativeXA(boolean nativeXA) Set the nativeXA flag to the given value.

Methods inherited from class oracle.jdbc.pool.OracleConnectionCacheImpl

clearWarnings, close, closeConnections, closePooledConnection, closeSingleConnection, getActiveSize, getCacheFixedWaitIdleTime, getCacheFixedWaitTimeout, getCacheInactivityTimeout, getCacheScheme, getCacheSize, getCacheTimeToLiveTimeout, getConnection, getConnection, getConnectionCleanupInterval, getConnectionErrorCodes, getMaxLimit, getMinLimit, getReference, getStmtCacheSize, getThreadWakeUpInterval, getWarnings, isFatalConnectionError, reusePooledConnection, setCacheFixedWaitIdleTime, setCacheFixedWaitTimeout, setCacheInactivityTimeout, setCacheScheme, setCacheScheme, setCacheTimeToLiveTimeout, setConnectionCleanupInterval, setConnectionErrorCodes, setConnectionPoolDataSource, setMaxLimit, setMinLimit, setStmtCacheSize, setStmtCacheSize, setThreadWakeUpInterval

Methods inherited from class oracle.jdbc.pool.OracleDataSource

getConnection, getConnection, getConnectionCacheName, getConnectionCacheProperties, getConnectionCachingEnabled, getConnectionProperties, getDatabaseName, getDataSourceName, getDescription, getDriverType, getExplicitCachingEnabled, getFastConnectionFailoverEnabled, getImplicitCachingEnabled, getLoginTimeout, getLogWriter, getMaxStatements, getNetworkProtocol, getPortNumber, getServerName, getServiceName, getTNSEntryName, getURL, getUser, setConnectionCacheName, setConnectionCacheProperties, setConnectionCachingEnabled, setConnectionProperties, setDatabaseName, setDataSourceName, setDescription, setDriverType, setExplicitCachingEnabled, setFastConnectionFailoverEnabled, setImplicitCachingEnabled, setLoginTimeout, setLogWriter, setMaxStatements, setNetworkProtocol, setPassword, setPortNumber, setServerName, setServiceName, setTNSEntryName, setURL, setUser

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.XADataSource

getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Methods inherited from interface javax.sql.DataSource

getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Field Detail

TRACE

public static final boolean TRACE

See Also:

Constant Field Values

PRIVATE_TRACE

public static final boolean PRIVATE_TRACE

See Also:

Constant Field Values

BUILD_DATE

public static final java.lang.String BUILD_DATE

See Also:

Constant Field Values

Constructor Detail

OracleXAConnectionCacheImpl

public OracleXAConnectionCacheImpl()
                            throws java.sql.SQLException

Default Constructor. Should have an explicit call to set the URL, User, Password and other DataSource details. A ConnectionPoolDataSource is created with these options from which XAConnections can be created.

Throws:

java.sql.SQLException - error creating Cache

OracleXAConnectionCacheImpl

public OracleXAConnectionCacheImpl(javax.sql.ConnectionPoolDataSource cpds)
                            throws java.sql.SQLException

Create an OracleXAConnectionCacheImpl with the given ConnectionPoolDataSource from which XAConnections have to be created. In this case, url, user name, password, and other DataSource properties set on this Cache are ignored.

Parameters:

cpds - a datasource from which the Cache can create XAConnections.

Throws:

java.sql.SQLException - error creating Cache

Method Detail

getXAConnection

public javax.sql.XAConnection getXAConnection()
                                       throws java.sql.SQLException

Attempt to get a physical XAConnection from the Cache. May return null depending on the caching schemes selected.

Specified by:

getXAConnection in interface javax.sql.XADataSource

Returns:

XAConnection A physical XAConnection Object.

Throws:

java.sql.SQLException - error creating XAConnection Object.

getXAConnection

public javax.sql.XAConnection getXAConnection(java.lang.String user,
                                              java.lang.String passwd)
                                       throws java.sql.SQLException

Attempt to get a physical XAConnection from the Cache. May return null depending on the caching schemes selected.

Specified by:

getXAConnection in interface javax.sql.XADataSource

Parameters:

user - User name for the connection.

passwd - Password for user.

Returns:

XAConnection A physical XAConnection Object.

Throws:

java.sql.SQLException - error creating XAConnection Object.

getNativeXA

public boolean getNativeXA()

Return the nativeXA flag setting on this data source.

Returns:

The nativeXA flag setting on this data source.

setNativeXA

public void setNativeXA(boolean nativeXA)

Set the nativeXA flag to the given value.

Parameters:

nativeXA - The nativeXA flag to be set.

closeActualConnection

public void closeActualConnection(javax.sql.PooledConnection xac)
                           throws java.sql.SQLException

Close the XAConnection

Throws:

java.sql.SQLException