org.apache.commons.dbutils.handlers

Class MapHandler

java.lang.Object

org.apache.commons.dbutils.handlers.MapHandler

All Implemented Interfaces:

ResultSetHandler<Map<String,Object>>

public class MapHandler
extends Object
implements ResultSetHandler<Map<String,Object>>

ResultSetHandler implementation that converts the first ResultSet row into a Map. This class is thread safe.

See Also:

ResultSetHandler

Constructor Summary

Constructors

Constructor and Description
MapHandler() Creates a new instance of MapHandler using a BasicRowProcessor for conversion.
MapHandler(RowProcessor convert) Creates a new instance of MapHandler.

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	handle(ResultSet resultSet) Converts the first row in the ResultSet into a Map.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapHandler

public MapHandler()

Creates a new instance of MapHandler using a BasicRowProcessor for conversion.

MapHandler

public MapHandler(RowProcessor convert)

Creates a new instance of MapHandler.

Parameters:

convert - The RowProcessor implementation to use when converting rows into Maps.

Method Detail

handle

public Map<String,Object> handle(ResultSet resultSet)
                          throws SQLException

Converts the first row in the ResultSet into a Map.

Specified by:

handle in interface ResultSetHandler<Map<String,Object>>

Parameters:

resultSet - ResultSet to process.

Returns:

A Map with the values from the first row or null if there are no rows in the ResultSet.

Throws:

SQLException - if a database access error occurs

See Also:

ResultSetHandler.handle(java.sql.ResultSet)