org.springframework.jdbc.datasource (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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Package org.springframework.jdbc.datasource

Provides a utility class for easy DataSource access, a PlatformTransactionManager for a single DataSource, and various simple DataSource implementations.

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Description

Interface Summary

ConnectionHandle Simple interface to be implemented by handles for a JDBC Connection.

ConnectionProxy Subinterface of Connection to be implemented by Connection proxies.

SmartDataSource Extension of the javax.sql.DataSource interface, to be implemented by special DataSources that return JDBC Connections in an unwrapped fashion.

Interface Summary
ConnectionHandle	Simple interface to be implemented by handles for a JDBC Connection.
ConnectionProxy	Subinterface of `Connection` to be implemented by Connection proxies.
SmartDataSource	Extension of the `javax.sql.DataSource` interface, to be implemented by special DataSources that return JDBC Connections in an unwrapped fashion.

Class Summary

AbstractDataSource Abstract base class for Spring's DataSource implementations, taking care of the padding.

ConnectionHolder Connection holder, wrapping a JDBC Connection.

DataSourceTransactionManager PlatformTransactionManager implementation for a single JDBC DataSource.

DataSourceUtils Helper class that provides static methods for obtaining JDBC Connections from a DataSource.

DelegatingDataSource JDBC DataSource implementation that delegates all calls to a given target DataSource.

DriverManagerDataSource Simple implementation of the standard JDBC DataSource interface, configuring a plain old JDBC Driver via bean properties, and returning a new Connection for every getConnection call.

IsolationLevelDataSourceAdapter An adapter for a target DataSource, applying the current Spring transaction's isolation level (and potentially specified user credentials) to every getConnection call.

JdbcTransactionObjectSupport Convenient base class for JDBC-aware transaction objects.

LazyConnectionDataSourceProxy Proxy for a target DataSource, fetching actual JDBC Connections lazily, i.e. not until first creation of a Statement.

SimpleConnectionHandle Simple implementation of the ConnectionHandle interface, containing a given JDBC Connection.

SingleConnectionDataSource Implementation of SmartDataSource that wraps a single Connection which is not closed after use.

TransactionAwareDataSourceProxy Proxy for a target JDBC DataSource, adding awareness of Spring-managed transactions.

UserCredentialsDataSourceAdapter An adapter for a target JDBC DataSource, applying the specified user credentials to every standard getConnection() call, implicitly invoking getConnection(username, password) on the target.

WebSphereDataSourceAdapter DataSource implementation that delegates all calls to a WebSphere target DataSource, typically obtained from JNDI, applying a current isolation level and/or current user credentials to every Connection obtained from it.

Class Summary
AbstractDataSource	Abstract base class for Spring's `DataSource` implementations, taking care of the padding.
ConnectionHolder	Connection holder, wrapping a JDBC Connection.
DataSourceTransactionManager	`PlatformTransactionManager` implementation for a single JDBC `DataSource`.
DataSourceUtils	Helper class that provides static methods for obtaining JDBC Connections from a `DataSource`.
DelegatingDataSource	JDBC `DataSource` implementation that delegates all calls to a given target `DataSource`.
DriverManagerDataSource	Simple implementation of the standard JDBC DataSource interface, configuring a plain old JDBC Driver via bean properties, and returning a new Connection for every `getConnection` call.
IsolationLevelDataSourceAdapter	An adapter for a target `DataSource`, applying the current Spring transaction's isolation level (and potentially specified user credentials) to every `getConnection` call.
JdbcTransactionObjectSupport	Convenient base class for JDBC-aware transaction objects.
LazyConnectionDataSourceProxy	Proxy for a target DataSource, fetching actual JDBC Connections lazily, i.e. not until first creation of a Statement.
SimpleConnectionHandle	Simple implementation of the ConnectionHandle interface, containing a given JDBC Connection.
SingleConnectionDataSource	Implementation of SmartDataSource that wraps a single Connection which is not closed after use.
TransactionAwareDataSourceProxy	Proxy for a target JDBC `DataSource`, adding awareness of Spring-managed transactions.
UserCredentialsDataSourceAdapter	An adapter for a target JDBC `DataSource`, applying the specified user credentials to every standard `getConnection()` call, implicitly invoking `getConnection(username, password)` on the target.
WebSphereDataSourceAdapter	`DataSource` implementation that delegates all calls to a WebSphere target `DataSource`, typically obtained from JNDI, applying a current isolation level and/or current user credentials to every Connection obtained from it.

Package org.springframework.jdbc.datasource Description