Package org.infinispan.persistence.keymappers

Class DefaultTwoWayKey2StringMapper

java.lang.Object

org.infinispan.persistence.keymappers.DefaultTwoWayKey2StringMapper

All Implemented Interfaces:

Key2StringMapper, TwoWayKey2StringMapper

Direct Known Subclasses:

WrappedByteArrayOrPrimitiveMapper

public class DefaultTwoWayKey2StringMapper
extends Object
implements TwoWayKey2StringMapper

Default implementation for TwoWayKey2StringMapper that knows how to handle all primitive wrapper keys and Strings.

Since:

4.1

Author:

Mircea.Markus@jboss.com, Tristan Tarrant

Constructor Summary

Constructors

Constructor	Description
DefaultTwoWayKey2StringMapper()

Method Summary

Modifier and Type	Method	Description
Object	getKeyMapping(String key)	Maps a String back to its original key
String	getStringMapping(Object key)	Must return an unique String for the supplied key.
boolean	isSupportedType(Class<?> keyType)	Do we support this key type?

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTwoWayKey2StringMapper

public DefaultTwoWayKey2StringMapper()

Method Detail

getStringMapping

public String getStringMapping(Object key)

Description copied from interface: Key2StringMapper

Must return an unique String for the supplied key.

Specified by:

getStringMapping in interface Key2StringMapper

Parameters:

key - key to map to a String

Returns:

String representation of the key

getKeyMapping

public Object getKeyMapping(String key)

Description copied from interface: TwoWayKey2StringMapper

Maps a String back to its original key

Specified by:

getKeyMapping in interface TwoWayKey2StringMapper

Parameters:

key - string representation of a key

Returns:

an object instance that is equal to the original object used to create the key mapping.

isSupportedType

public boolean isSupportedType(Class<?> keyType)

Description copied from interface: Key2StringMapper

Do we support this key type?

Specified by:

isSupportedType in interface Key2StringMapper

Parameters:

keyType - type to test

Returns:

true if the type is supported, false otherwise.