me.snowdrop.boot.narayana.core.jdbc

Class PooledXADataSourceWrapper

java.lang.Object

me.snowdrop.boot.narayana.core.jdbc.AbstractXADataSourceWrapper

me.snowdrop.boot.narayana.core.jdbc.PooledXADataSourceWrapper

All Implemented Interfaces:

org.springframework.boot.jdbc.XADataSourceWrapper

public class PooledXADataSourceWrapper
extends AbstractXADataSourceWrapper

AbstractXADataSourceWrapper implementation that uses BasicManagedDataSource to wrap an XADataSource.

BasicManagedDataSource provides a pooling support which is not available in the Narayana transactional driver.

Author:

Gytis Trikleris

Constructor Summary

Constructors

Constructor and Description
PooledXADataSourceWrapper(NarayanaProperties properties, com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule xaRecoveryModule, TransactionManager transactionManager)

Method Summary

Modifier and Type	Method and Description
protected DataSource	wrapDataSourceInternal(XADataSource xaDataSource) Wrap the provided data source and initialize the connection pool if its initial size is higher than 0.

Methods inherited from class me.snowdrop.boot.narayana.core.jdbc.AbstractXADataSourceWrapper

wrapDataSource

Methods inherited from class java.lang.Object

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

Constructor Detail

PooledXADataSourceWrapper

public PooledXADataSourceWrapper(NarayanaProperties properties,
                                 com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule xaRecoveryModule,
                                 TransactionManager transactionManager)

Method Detail

wrapDataSourceInternal

protected DataSource wrapDataSourceInternal(XADataSource xaDataSource)
                                     throws Exception

Wrap the provided data source and initialize the connection pool if its initial size is higher than 0.

Specified by:

wrapDataSourceInternal in class AbstractXADataSourceWrapper

Parameters:

xaDataSource - data source that needs to be wrapped

Returns:

wrapped data source

Throws:

Exception - if data source copy or connection pool initialization has failed.