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oracle.jdbc.xa.client
Class OracleXADataSource

java.lang.Object
oracle.jdbc.pool.OracleDataSource
oracle.jdbc.pool.OracleConnectionPoolDataSource
oracle.jdbc.xa.OracleXADataSource
oracle.jdbc.xa.client.OracleXADataSource

All Implemented Interfaces:

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

public class OracleXADataSource

extends OracleXADataSource

A factory for XAConnection objects. An object that implements the XADataSource interface is typically registered with a JNDI service provider.

For optimization purposes, we implemented 2 versions of OracleXADataSource: one for client, and one for server when used in Java Stored Procedures and in EJB. The server-version is only available in 8.1.6 and post-8.1.6 backends. This one is the implementation of OracleXADataSource for client-side usage and works for both pre- and post-8.1.6 RMs.

See Also:

Serialized Form

Field Summary

static boolean

TRACE

Fields inherited from class oracle.jdbc.pool.OracleDataSource

isOracleDataSource

Constructor Summary

OracleXADataSource()
Create an OracleXADataSource instance.

Method Summary

javax.sql.XAConnection	getXAConnection() Attempt to establish a database connection.
javax.sql.XAConnection	getXAConnection(java.lang.String userName, java.lang.String passwd) Attempt to establish a database connection.

Methods inherited from class oracle.jdbc.pool.OracleConnectionPoolDataSource

getPooledConnection

Methods inherited from class oracle.jdbc.pool.OracleDataSource

close, getConnection, getConnection, getConnection, getConnection, getConnectionCacheName, getConnectionCacheProperties, getConnectionCachingEnabled, getConnectionProperties, getDatabaseName, getDataSourceName, getDescription, getDriverType, getExplicitCachingEnabled, getFastConnectionFailoverEnabled, getImplicitCachingEnabled, getLoginTimeout, getLogWriter, getMaxStatements, getNetworkProtocol, getONSConfiguration, getPortNumber, getReference, getServerName, getServiceName, getTNSEntryName, getURL, getUser, setConnectionCacheName, setConnectionCacheProperties, setConnectionCachingEnabled, setConnectionProperties, setDatabaseName, setDataSourceName, setDescription, setDriverType, setExplicitCachingEnabled, setFastConnectionFailoverEnabled, setImplicitCachingEnabled, setLoginTimeout, setLogWriter, setMaxStatements, setNetworkProtocol, setONSConfiguration, 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.ConnectionPoolDataSource

getLoginTimeout, getLogWriter, setLoginTimeout, setLogWriter

Field Detail

TRACE

public static final boolean TRACE

See Also:

Constant Field Values

Constructor Detail

OracleXADataSource

public OracleXADataSource()
                   throws java.sql.SQLException

Create an OracleXADataSource instance.

Throws:

java.sql.SQLException - if error occurs while creating an object

Method Detail

getXAConnection

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

Attempt to establish a database connection.

Specified by:

getXAConnection in interface javax.sql.XADataSource

Specified by:

getXAConnection in class OracleXADataSource

Returns:

an Connection to the database

Throws:

java.sql.SQLException - if a database-access error occurs.

getXAConnection

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

Attempt to establish a database connection.

Specified by:

getXAConnection in interface javax.sql.XADataSource

Specified by:

getXAConnection in class OracleXADataSource

Parameters:

userName - the database user on whose behalf the Connection is made

passwd - the user's password

Returns:

an XAConnection encapsulating a connection to the database

Throws:

java.sql.SQLException - if a database-access error occurs.

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