Package com.ibatis.sqlmap.engine.exchange

Class BaseDataExchange

java.lang.Object

com.ibatis.sqlmap.engine.exchange.BaseDataExchange

All Implemented Interfaces:

DataExchange

Direct Known Subclasses:

ComplexDataExchange, DomDataExchange, JavaBeanDataExchange, ListDataExchange, MapDataExchange, PrimitiveDataExchange

public abstract class BaseDataExchange
extends Object
implements DataExchange

Base implementation for the DataExchange interface.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseDataExchange(DataExchangeFactory dataExchangeFactory)	Instantiates a new base data exchange.

Method Summary

Modifier and Type	Method	Description
CacheKey	getCacheKey(StatementScope statementScope, ParameterMap parameterMap, Object parameterObject)	Returns an object capable of being a unique cache key for a parameter object.
DataExchangeFactory	getDataExchangeFactory()	Getter for the factory that created this object.

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

getData, initialize, setData, setData

Constructor Details

BaseDataExchange

protected BaseDataExchange(DataExchangeFactory dataExchangeFactory)

Instantiates a new base data exchange.

Parameters:

dataExchangeFactory - the data exchange factory

Method Details

getCacheKey

public CacheKey getCacheKey(StatementScope statementScope,
 ParameterMap parameterMap,
 Object parameterObject)

Description copied from interface: DataExchange

Returns an object capable of being a unique cache key for a parameter object.

Specified by:

getCacheKey in interface DataExchange

Parameters:

statementScope - - the request scope

parameterMap - - the parameter map

parameterObject - - the parameter object

Returns:

- a cache key

getDataExchangeFactory

public DataExchangeFactory getDataExchangeFactory()

Getter for the factory that created this object.

Returns:

- the factory