Class LocalXAConnectionFactory
java.lang.Object
org.apache.tomcat.dbcp.dbcp2.managed.LocalXAConnectionFactory
- All Implemented Interfaces:
ConnectionFactory
,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
Modifier and TypeClassDescriptionprotected static class
LocalXAResource is a fake XAResource for non-XA connections. -
Constructor Summary
ConstructorDescriptionLocalXAConnectionFactory
(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. -
Method Summary
Modifier and TypeMethodDescriptionCreate a newConnection
in an implementation specific fashion.Gets the TransactionRegistry for this connection factory which contains the XAResource for every connection created by this factory.
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Constructor Details
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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 Details
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createConnection
Description copied from interface:XAConnectionFactory
Create a newConnection
in 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:
createConnection
in interfaceConnectionFactory
- Specified by:
createConnection
in interfaceXAConnectionFactory
- Returns:
- a new
Connection
- Throws:
SQLException
- if a database error occurs creating the connection
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getConnectionFactory
- Returns:
- The connection factory.
- Since:
- 2.6.0
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getTransactionRegistry
Description copied from interface:XAConnectionFactory
Gets the TransactionRegistry for this connection factory which contains the XAResource for every connection created by this factory.- Specified by:
getTransactionRegistry
in interfaceXAConnectionFactory
- Returns:
- the transaction registry for this connection factory
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