spring-framework / org.springframework.jca.cci.connection / SingleConnectionFactory

SingleConnectionFactory

open class SingleConnectionFactory : DelegatingConnectionFactory, DisposableBean

A CCI ConnectionFactory adapter that returns the same Connection on all getConnection calls, and ignores calls to Connection.close().

Useful for testing and standalone environments, to keep using the same Connection for multiple CciTemplate calls, without having a pooling ConnectionFactory, also spanning any number of transactions.

You can either pass in a CCI Connection directly, or let this factory lazily create a Connection via a given target ConnectionFactory.

Author
Juergen Hoeller

Since
1.2

See Also
#getConnection()javax.resource.cci.Connection#close()org.springframework.jca.cci.core.CciTemplate

Constructors

<init>

SingleConnectionFactory()

Create a new SingleConnectionFactory for bean-style usage.

SingleConnectionFactory(target: Connection)

Create a new SingleConnectionFactory that always returns the given Connection.

SingleConnectionFactory(targetConnectionFactory: ConnectionFactory)

Create a new SingleConnectionFactory that always returns a single Connection which it will lazily create via the given target ConnectionFactory.

Functions

afterPropertiesSet	`open fun afterPropertiesSet(): Unit` Make sure a Connection or ConnectionFactory has been set.
destroy	`open fun destroy(): Unit` Close the underlying Connection. The provider of this ConnectionFactory needs to care for proper shutdown. As this bean implements DisposableBean, a bean factory will automatically invoke this on destruction of its cached singletons.
getConnection	`open fun getConnection(): Connection` `open fun getConnection(connectionSpec: ConnectionSpec): Connection`
initConnection	`open fun initConnection(): Unit` Initialize the single underlying Connection. Closes and reinitializes the Connection if an underlying Connection is present already.
resetConnection	`open fun resetConnection(): Unit` Reset the underlying shared Connection, to be reinitialized on next access.