Class LocalXAConnectionFactory
- java.lang.Object
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- org.apache.tomcat.dbcp.dbcp2.managed.LocalXAConnectionFactory
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- All Implemented Interfaces:
ConnectionFactory,XAConnectionFactory
public class LocalXAConnectionFactory extends Object implements XAConnectionFactory
An implementation of XAConnectionFactory which manages non-XA connections in XA transactions. A non-XA connection commits and rolls back as part of the XA transaction, but is not recoverable since the connection does not implement the 2-phase protocol.- Since:
- 2.0
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static classLocalXAConnectionFactory.LocalXAResourceLocalXAResource is a fake XAResource for non-XA connections.
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Constructor Summary
Constructors Constructor Description LocalXAConnectionFactory(TransactionManager transactionManager, TransactionSynchronizationRegistry transactionSynchronizationRegistry, ConnectionFactory connectionFactory)Creates an LocalXAConnectionFactory which uses the specified connection factory to create database connections.LocalXAConnectionFactory(TransactionManager transactionManager, ConnectionFactory connectionFactory)Creates an LocalXAConnectionFactory which uses the specified connection factory to create database connections.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ConnectioncreateConnection()Create a newConnectionin an implementation specific fashion.ConnectionFactorygetConnectionFactory()TransactionRegistrygetTransactionRegistry()Gets the TransactionRegistry for this connection factory which contains a the XAResource for every connection created by this factory.
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Constructor Detail
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LocalXAConnectionFactory
public LocalXAConnectionFactory(TransactionManager transactionManager, ConnectionFactory connectionFactory)
Creates an LocalXAConnectionFactory which uses the specified connection factory to create database connections. The connections are enlisted into transactions using the specified transaction manager.- Parameters:
transactionManager- the transaction manager in which connections will be enlistedconnectionFactory- the connection factory from which connections will be retrieved
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LocalXAConnectionFactory
public LocalXAConnectionFactory(TransactionManager transactionManager, TransactionSynchronizationRegistry transactionSynchronizationRegistry, ConnectionFactory connectionFactory)
Creates an LocalXAConnectionFactory which uses the specified connection factory to create database connections. The connections are enlisted into transactions using the specified transaction manager.- Parameters:
transactionManager- the transaction manager in which connections will be enlistedtransactionSynchronizationRegistry- the optional TSR to register synchronizations withconnectionFactory- the connection factory from which connections will be retrieved- Since:
- 2.8.0
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Method Detail
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createConnection
public Connection createConnection() throws SQLException
Description copied from interface:XAConnectionFactoryCreate a newConnectionin an implementation specific fashion.An implementation can assume that the caller of this will wrap the connection in a proxy that protects access to the setAutoCommit, commit and rollback when enrolled in a XA transaction.
- Specified by:
createConnectionin interfaceConnectionFactory- Specified by:
createConnectionin interfaceXAConnectionFactory- Returns:
- a new
Connection - Throws:
SQLException- if a database error occurs creating the connection
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getConnectionFactory
public ConnectionFactory getConnectionFactory()
- Returns:
- The connection factory.
- Since:
- 2.6.0
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getTransactionRegistry
public TransactionRegistry getTransactionRegistry()
Description copied from interface:XAConnectionFactoryGets the TransactionRegistry for this connection factory which contains a the XAResource for every connection created by this factory.- Specified by:
getTransactionRegistryin interfaceXAConnectionFactory- Returns:
- the transaction registry for this connection factory
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