Package science.aist.neo4j.reflective.converter

Class MapConverterImpl<K,V>

java.lang.Object

science.aist.neo4j.reflective.converter.MapConverterImpl<K,V>

All Implemented Interfaces:

MapConverter<K,V>, FieldConverter<String,Map<K,V>>

public class MapConverterImpl<K,V>
extends Object
implements MapConverter<K,V>

Converter that handles arrays

Since:

1.0

Author:

Oliver Krauss

Constructor Summary

Constructors

Constructor	Description
MapConverterImpl()

Method Summary

Modifier and Type	Method	Description
void	mapForDb(String name, Map<K,V> value, Map<String,Object> map)	Adds the value to the map for database processing
void	setKeyConverter(FieldConverter<String,K> keyConverter)	Injects converter to convert a string to a map's key class
void	setValueConverter(FieldConverter<String,V> valueConverter)	Injects converter to convert a string to a map's value class
Map<K,V>	toJavaValue(Map<K,V> currentValue, Object newValue)	Transforms from db value to value understood by the java class

Methods inherited from class java.lang.Object

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

Constructor Detail

MapConverterImpl

public MapConverterImpl()

Method Detail

mapForDb

public void mapForDb(String name,
                     Map<K,V> value,
                     Map<String,Object> map)

Description copied from interface: FieldConverter

Adds the value to the map for database processing

Specified by:

mapForDb in interface FieldConverter<K,V>

Parameters:

name - of field

value - to be pushed to db

map - map the value will be entered in

toJavaValue

public Map<K,V> toJavaValue(Map<K,V> currentValue,
                                  Object newValue)

Description copied from interface: FieldConverter

Transforms from db value to value understood by the java class

Specified by:

toJavaValue in interface FieldConverter<K,V>

Parameters:

currentValue - value the java object has right now

newValue - db to be transformed

Returns:

Java value

setKeyConverter

public void setKeyConverter(FieldConverter<String,K> keyConverter)

Description copied from interface: MapConverter

Injects converter to convert a string to a map's key class

Specified by:

setKeyConverter in interface MapConverter<K,V>

Parameters:

keyConverter - used to convert string

setValueConverter

public void setValueConverter(FieldConverter<String,V> valueConverter)

Description copied from interface: MapConverter

Injects converter to convert a string to a map's value class

Specified by:

setValueConverter in interface MapConverter<K,V>

Parameters:

valueConverter - used to convert string