org.simpleflatmapper.map.mapper

Class TransformSourceFieldMapper<S,I,O>

java.lang.Object

org.simpleflatmapper.map.mapper.TransformSourceFieldMapper<S,I,O>

All Implemented Interfaces:

FieldMapper<S,O>, SourceFieldMapper<S,O>, SourceMapper<S,O>

public class TransformSourceFieldMapper<S,I,O>
extends Object
implements SourceFieldMapper<S,O>

Field Summary

Fields

Modifier and Type	Field and Description
SourceFieldMapper<S,I>	delegate
FieldMapper<S,O>[]	mappers
org.simpleflatmapper.util.Function<I,O>	transform

Constructor Summary

Constructors

Constructor and Description
TransformSourceFieldMapper(SourceFieldMapper<S,I> delegate, FieldMapper<S,O>[] mappers, org.simpleflatmapper.util.Function<I,O> transform)

Method Summary

Modifier and Type	Method and Description
O	map(S source, MappingContext<? super S> context) map the current row of source object to a new newInstance of T.
void	mapTo(S source, O target, MappingContext<? super S> context) map source object to target object.

Methods inherited from class java.lang.Object

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

Field Detail

delegate

public final SourceFieldMapper<S,I> delegate

mappers

public final FieldMapper<S,O>[] mappers

transform

public final org.simpleflatmapper.util.Function<I,O> transform

Constructor Detail

TransformSourceFieldMapper

public TransformSourceFieldMapper(SourceFieldMapper<S,I> delegate,
                                  FieldMapper<S,O>[] mappers,
                                  org.simpleflatmapper.util.Function<I,O> transform)

Method Detail

mapTo

public void mapTo(S source,
                  O target,
                  MappingContext<? super S> context)
           throws Exception

Description copied from interface: FieldMapper

map source object to target object.

Specified by:

mapTo in interface FieldMapper<S,O>

Parameters:

source - object to map from

target - object to map to

context - the mapping context

Throws:

Exception - if an exception occurs

map

public O map(S source,
             MappingContext<? super S> context)
      throws MappingException

Description copied from interface: SourceMapper

map the current row of source object to a new newInstance of T. This method does not manage the iteration of the source and will only map the current row. No join aggregation will be performed.

Specified by:

map in interface SourceMapper<S,O>

Parameters:

source - object to map from

Returns:

a new mapped newInstance of T

Throws:

MappingException - if an exception occurs