LocalDataSourceConnectionProvider (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.orm.hibernate
Class LocalDataSourceConnectionProvider

java.lang.Object
  org.springframework.orm.hibernate.LocalDataSourceConnectionProvider

All Implemented Interfaces:: net.sf.hibernate.connection.ConnectionProvider

Direct Known Subclasses:: TransactionAwareDataSourceConnectionProvider

public class LocalDataSourceConnectionProvider
extends Object
implements net.sf.hibernate.connection.ConnectionProvider
extends Object
implements net.sf.hibernate.connection.ConnectionProvider

Hibernate connection provider for local DataSource instances in an application context. This provider will be used if LocalSessionFactoryBean's "dataSource" property is set.

Since:: 11.07.2003
Author:: Juergen Hoeller
See Also:: LocalSessionFactoryBean.setDataSource(javax.sql.DataSource)

Constructor Summary

LocalDataSourceConnectionProvider()


Method Summary

void close()


void closeConnection(Connection con)


void configure(Properties props)


Connection getConnection()


DataSource getDataSource()
          Return the DataSource that this ConnectionProvider wraps.

protected DataSource getDataSourceToUse(DataSource originalDataSource)
          Return the DataSource to use for retrieving Connections.

Methods inherited from class java.lang.Object

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

Constructor Summary
`LocalDataSourceConnectionProvider()`

Method Summary
`void`	`close()`
`void`	`closeConnection(Connection con)`
`void`	`configure(Properties props)`
`Connection`	`getConnection()`
`DataSource`	`getDataSource()` Return the DataSource that this ConnectionProvider wraps.
`protected DataSource`	`getDataSourceToUse(DataSource originalDataSource)` Return the DataSource to use for retrieving Connections.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

LocalDataSourceConnectionProvider

public LocalDataSourceConnectionProvider()

Method Detail

configure

public void configure(Properties props)
               throws net.sf.hibernate.HibernateException

Specified by:: configure in interface net.sf.hibernate.connection.ConnectionProvider

Throws:: net.sf.hibernate.HibernateException

getDataSourceToUse

protected DataSource getDataSourceToUse(DataSource originalDataSource)

Return the DataSource to use for retrieving Connections.

This implementation returns the passed-in DataSource as-is.

Parameters:: originalDataSource - the DataSource as configured by the user on LocalSessionFactoryBean
Returns:: the DataSource to actually retrieve Connections from (potentially wrapped)
See Also:: LocalSessionFactoryBean.setDataSource(javax.sql.DataSource)

getDataSource

public DataSource getDataSource()

Return the DataSource that this ConnectionProvider wraps.

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:: getConnection in interface net.sf.hibernate.connection.ConnectionProvider

Throws:: SQLException

closeConnection

public void closeConnection(Connection con)
                     throws SQLException

Specified by:: closeConnection in interface net.sf.hibernate.connection.ConnectionProvider

Throws:: SQLException

close

public void close()

Specified by:: close in interface net.sf.hibernate.connection.ConnectionProvider