java.lang.Object
- org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter
- - org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor

所有已实现的接口:
NativeJdbcExtractor
```
@Deprecated
public class CommonsDbcpNativeJdbcExtractor
extends NativeJdbcExtractorAdapter
```
已过时。
as of Spring 4.2, in favor of Commons DBCP 2.x and JDBC 4.x
Implementation of the NativeJdbcExtractor interface for the Apache Commons DBCP connection pool, version 1.1 or higher.
Returns the underlying native Connection, Statement, etc to application code instead of DBCP's wrapper implementations. The returned JDBC classes can then safely be cast, e.g. to oracle.jdbc.OracleConnection.
This NativeJdbcExtractor can be set just to allow working with a Commons DBCP DataSource: If a given object is not a Commons DBCP wrapper, it will be returned as-is.
Note that this version of CommonsDbcpNativeJdbcExtractor will work against the original Commons DBCP in org.apache.commons.dbcp as well as against Tomcat 5.5's relocated Commons DBCP version in the org.apache.tomcat.dbcp.dbcp package.
从以下版本开始:
25.08.2003
作者:
Juergen Hoeller

构造器概要
构造器
构造器说明
CommonsDbcpNativeJdbcExtractor()
已过时。

方法概要

所有方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`protected Connection`	`doGetNativeConnection(Connection con)`	已过时。 Not able to unwrap: return passed-in Connection.
`CallableStatement`	`getNativeCallableStatement(CallableStatement cs)`	已过时。 Not able to unwrap: return passed-in CallableStatement.
`PreparedStatement`	`getNativePreparedStatement(PreparedStatement ps)`	已过时。 Not able to unwrap: return passed-in PreparedStatement.
`ResultSet`	`getNativeResultSet(ResultSet rs)`	已过时。 Not able to unwrap: return passed-in ResultSet.
`Statement`	`getNativeStatement(Statement stmt)`	已过时。 Not able to unwrap: return passed-in Statement.

从类继承的方法 org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter
getNativeConnection, getNativeConnectionFromStatement, isNativeConnectionNecessaryForNativeCallableStatements, isNativeConnectionNecessaryForNativePreparedStatements, isNativeConnectionNecessaryForNativeStatements

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - CommonsDbcpNativeJdbcExtractor
```
public CommonsDbcpNativeJdbcExtractor()
```
    已过时。
- 方法详细资料
  - doGetNativeConnection
```
protected Connection doGetNativeConnection(Connection con)
                                    throws SQLException
```
    已过时。
    从类复制的说明: NativeJdbcExtractorAdapter
    Not able to unwrap: return passed-in Connection.
    覆盖:
    doGetNativeConnection 在类中 NativeJdbcExtractorAdapter
    抛出:
    SQLException
  - getNativeStatement
```
public Statement getNativeStatement(Statement stmt)
                             throws SQLException
```
    已过时。
    从类复制的说明: NativeJdbcExtractorAdapter
    Not able to unwrap: return passed-in Statement.
    指定者:
    getNativeStatement 在接口中 NativeJdbcExtractor
    覆盖:
    getNativeStatement 在类中 NativeJdbcExtractorAdapter
    参数:
    stmt - the Statement handle, potentially wrapped by a connection pool
    返回:
    the underlying native JDBC Statement, if possible; else, the original Statement
    抛出:
    SQLException - if thrown by JDBC methods
  - getNativePreparedStatement
```
public PreparedStatement getNativePreparedStatement(PreparedStatement ps)
                                             throws SQLException
```
    已过时。
    从类复制的说明: NativeJdbcExtractorAdapter
    Not able to unwrap: return passed-in PreparedStatement.
    指定者:
    getNativePreparedStatement 在接口中 NativeJdbcExtractor
    覆盖:
    getNativePreparedStatement 在类中 NativeJdbcExtractorAdapter
    参数:
    ps - the PreparedStatement handle, potentially wrapped by a connection pool
    返回:
    the underlying native JDBC PreparedStatement, if possible; else, the original PreparedStatement
    抛出:
    SQLException - if thrown by JDBC methods
  - getNativeCallableStatement
```
public CallableStatement getNativeCallableStatement(CallableStatement cs)
                                             throws SQLException
```
    已过时。
    从类复制的说明: NativeJdbcExtractorAdapter
    Not able to unwrap: return passed-in CallableStatement.
    指定者:
    getNativeCallableStatement 在接口中 NativeJdbcExtractor
    覆盖:
    getNativeCallableStatement 在类中 NativeJdbcExtractorAdapter
    参数:
    cs - the CallableStatement handle, potentially wrapped by a connection pool
    返回:
    the underlying native JDBC CallableStatement, if possible; else, the original CallableStatement
    抛出:
    SQLException - if thrown by JDBC methods
  - getNativeResultSet
```
public ResultSet getNativeResultSet(ResultSet rs)
                             throws SQLException
```
    已过时。
    从类复制的说明: NativeJdbcExtractorAdapter
    Not able to unwrap: return passed-in ResultSet.
    指定者:
    getNativeResultSet 在接口中 NativeJdbcExtractor
    覆盖:
    getNativeResultSet 在类中 NativeJdbcExtractorAdapter
    参数:
    rs - the ResultSet handle, potentially wrapped by a connection pool
    返回:
    the underlying native JDBC ResultSet, if possible; else, the original ResultSet
    抛出:
    SQLException - if thrown by JDBC methods

类 CommonsDbcpNativeJdbcExtractor

构造器概要

方法概要

从类继承的方法 org.springframework.jdbc.support.nativejdbc.NativeJdbcExtractorAdapter

从类继承的方法 java.lang.Object

构造器详细资料

CommonsDbcpNativeJdbcExtractor

方法详细资料

doGetNativeConnection

getNativeStatement

getNativePreparedStatement

getNativeCallableStatement

getNativeResultSet