java.lang.Object
- org.springframework.jdbc.core.SqlRowSetResultSetExtractor

所有已实现的接口:
ResultSetExtractor<SqlRowSet>
```
public class SqlRowSetResultSetExtractor
extends Object
implements ResultSetExtractor<SqlRowSet>
```
ResultSetExtractor implementation that returns a Spring SqlRowSet representation for each given ResultSet.
The default implementation uses a standard JDBC CachedRowSet underneath. This means that JDBC RowSet support needs to be available at runtime: by default, Sun's com.sun.rowset.CachedRowSetImpl class on Java 6, or the javax.sql.rowset.RowSetProvider mechanism on Java 7+ / JDBC 4.1+.
从以下版本开始:
1.2
作者:
Juergen Hoeller
另请参阅:
newCachedRowSet(), SqlRowSet, JdbcTemplate.queryForRowSet(String), CachedRowSet

构造器概要
构造器
构造器说明
SqlRowSetResultSetExtractor()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected SqlRowSet`	`createSqlRowSet(ResultSet rs)`	Create a SqlRowSet that wraps the given ResultSet, representing its data in a disconnected fashion.
`SqlRowSet`	`extractData(ResultSet rs)`	Implementations must implement this method to process the entire ResultSet.
`protected CachedRowSet`	`newCachedRowSet()`	Create a new CachedRowSet instance, to be populated by the `createSqlRowSet` implementation.

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
  - SqlRowSetResultSetExtractor
```
public SqlRowSetResultSetExtractor()
```
- 方法详细资料
  - extractData
```
public SqlRowSet extractData(ResultSet rs)
                      throws SQLException
```
    从接口复制的说明: ResultSetExtractor
    Implementations must implement this method to process the entire ResultSet.
    指定者:
    extractData 在接口中 ResultSetExtractor<SqlRowSet>
    参数:
    rs - ResultSet to extract data from. Implementations should not close this: it will be closed by the calling JdbcTemplate.
    返回:
    an arbitrary result object, or null if none (the extractor will typically be stateful in the latter case).
    抛出:
    SQLException - if a SQLException is encountered getting column values or navigating (that is, there's no need to catch SQLException)
  - createSqlRowSet
```
protected SqlRowSet createSqlRowSet(ResultSet rs)
                             throws SQLException
```
    Create a SqlRowSet that wraps the given ResultSet, representing its data in a disconnected fashion.
    This implementation creates a Spring ResultSetWrappingSqlRowSet instance that wraps a standard JDBC CachedRowSet instance. Can be overridden to use a different implementation.
    参数:
    rs - the original ResultSet (connected)
    返回:
    the disconnected SqlRowSet
    抛出:
    SQLException - if thrown by JDBC methods
    另请参阅:
    newCachedRowSet(), ResultSetWrappingSqlRowSet
  - newCachedRowSet
```
protected CachedRowSet newCachedRowSet()
                                throws SQLException
```
    Create a new CachedRowSet instance, to be populated by the createSqlRowSet implementation.
    The default implementation uses JDBC 4.1's RowSetProvider when running on JDK 7 or higher, falling back to Sun's com.sun.rowset.CachedRowSetImpl class on older JDKs.
    返回:
    a new CachedRowSet instance
    抛出:
    SQLException - if thrown by JDBC methods
    另请参阅:
    createSqlRowSet(java.sql.ResultSet)

类 SqlRowSetResultSetExtractor

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

SqlRowSetResultSetExtractor

方法详细资料

extractData

createSqlRowSet

newCachedRowSet