Package com.ibatis.sqlmap.engine.exchange

Class MapDataExchange

java.lang.Object

com.ibatis.sqlmap.engine.exchange.BaseDataExchange

com.ibatis.sqlmap.engine.exchange.MapDataExchange

All Implemented Interfaces:

DataExchange

public class MapDataExchange
extends BaseDataExchange
implements DataExchange

DataExchange implementation for Map objects.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MapDataExchange(DataExchangeFactory dataExchangeFactory)	Instantiates a new map data exchange.

Method Summary

Modifier and Type	Method	Description
Object[]	getData(StatementScope statementScope, ParameterMap parameterMap, Object parameterObject)	Gets a data array from a parameter object.
void	initialize(Map properties)	Initializes the data exchange instance.
Object	setData(StatementScope statementScope, ParameterMap parameterMap, Object parameterObject, Object[] values)	Sets values from a data array into a parameter object.
Object	setData(StatementScope statementScope, ResultMap resultMap, Object resultObject, Object[] values)	Sets values from a data array into a result object.

Methods inherited from class com.ibatis.sqlmap.engine.exchange.BaseDataExchange

getCacheKey, getDataExchangeFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibatis.sqlmap.engine.exchange.DataExchange

getCacheKey

Constructor Details

MapDataExchange

protected MapDataExchange(DataExchangeFactory dataExchangeFactory)

Instantiates a new map data exchange.

Parameters:

dataExchangeFactory - the data exchange factory

Method Details

initialize

public void initialize(Map properties)

Description copied from interface: DataExchange

Initializes the data exchange instance.

Specified by:

initialize in interface DataExchange

Parameters:

properties - the properties

getData

public Object[] getData(StatementScope statementScope,
 ParameterMap parameterMap,
 Object parameterObject)

Description copied from interface: DataExchange

Gets a data array from a parameter object.

Specified by:

getData in interface DataExchange

Parameters:

statementScope - - the scope of the request

parameterMap - - the parameter map

parameterObject - - the parameter object

Returns:

- the objects

setData

public Object setData(StatementScope statementScope,
 ResultMap resultMap,
 Object resultObject,
 Object[] values)

Description copied from interface: DataExchange

Sets values from a data array into a result object.

Specified by:

setData in interface DataExchange

Parameters:

statementScope - - the request scope

resultMap - - the result map

resultObject - - the result object

values - - the values to be mapped

Returns:

the resultObject

setData

public Object setData(StatementScope statementScope,
 ParameterMap parameterMap,
 Object parameterObject,
 Object[] values)

Description copied from interface: DataExchange

Sets values from a data array into a parameter object.

Specified by:

setData in interface DataExchange

Parameters:

statementScope - - the request scope

parameterMap - - the parameter map

parameterObject - - the parameter object

values - - the values to set

Returns:

parameterObject