Package science.aist.neo4j.reflective.converter

Class CollectionConverterImpl<T>

java.lang.Object

science.aist.neo4j.reflective.converter.CollectionConverterImpl<T>

All Implemented Interfaces:

CollectionConverter<T>, FieldConverter<String,Collection<T>>

public class CollectionConverterImpl<T>
extends Object
implements CollectionConverter<T>

Default implementation of list converter

Since:

1.0

Author:

Oliver Krauss

Constructor Summary

Constructors

Constructor	Description
CollectionConverterImpl()

Method Summary

Modifier and Type	Method	Description
void	determineInitialization(Class type)	Functionality called by ConverterProvider to determine which class this will be initialized with.
void	mapForDb(String name, Collection<T> value, Map<String,Object> map)	Adds the value to the map for database processing
void	setTypeConverter(FieldConverter<String,T> typeConverter)	Converter for the type the list contains
Collection<T>	toJavaValue(Collection<T> 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

CollectionConverterImpl

public CollectionConverterImpl()

Method Detail

mapForDb

public void mapForDb(String name,
                     Collection<T> 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<String,Collection<T>>

Parameters:

name - of field

value - to be pushed to db

map - map the value will be entered in

toJavaValue

public Collection<T> toJavaValue(Collection<T> 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<String,Collection<T>>

Parameters:

currentValue - value the java object has right now

newValue - db to be transformed

Returns:

Java value

setTypeConverter

public void setTypeConverter(FieldConverter<String,T> typeConverter)

Description copied from interface: CollectionConverter

Converter for the type the list contains

Specified by:

setTypeConverter in interface CollectionConverter<T>

Parameters:

typeConverter - to do the conversion

determineInitialization

public void determineInitialization(Class type)

Description copied from interface: CollectionConverter

Functionality called by ConverterProvider to determine which class this will be initialized with.

Specified by:

determineInitialization in interface CollectionConverter<T>

Parameters:

type - for whilc initialization should be determined