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Project for map classes with dozer in a generic way
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/**
* The MIT License
*
* Copyright (C) 2015 Asterios Raptis
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package de.alpharogroup.bean.mapper;
import lombok.NonNull;
import org.modelmapper.ModelMapper;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* The Interface {@link GenericModelMapper} provides the methods for mapping entities to data
* transfer objects and back.
*
* @param the element type of the entity object
* @param the generic type of the data transfer object
*/
public interface GenericModelMapper extends GenericMapper
{
/**
* Gets the data transfer object class.
*
* @return the data transfer object class
*/
Class getDtoClass();
/**
* Gets the entity class.
*
* @return the entity class
*/
Class getEntityClass();
/**
* Gets the mapper.
*
* @return the mapper
*/
ModelMapper getMapper();
/**
* Constructs new instances of destinationClass and performs mapping between from source.
*
* @param
* the generic type of the source
* @param
* the generic type of the destinationClass
* @param sources
* the collection of source objects
* @param destinationClass
* the destination class
* @return the new instance of destinationClass mapped to source object.
*/
@Override
default List map(final @NonNull Collection sources,
final @NonNull Class destinationClass)
{
return ModelMapperExtensions.map(getMapper(), sources, destinationClass);
}
/**
* Constructs new instance of destinationClass and performs mapping between from source.
*
* @param
* the generic type of the destinationClass
* @param
* the generic type of the source
* @param source
* the source
* @param destinationClass
* the destination class
* @return the new instance of destinationClass mapped to source object.
*/
@Override
default D map(final @NonNull S source, final @NonNull Class destinationClass)
{
return ModelMapperExtensions.map(getMapper(), source, destinationClass);
}
/**
* {@inheritDoc}
*/
@Override
default DTO toDto(final @NonNull ENTITY entity)
{
return getMapper().map(entity, getDtoClass());
}
/**
* {@inheritDoc}
*/
@Override
default List toDtos(final @NonNull Collection entities)
{
final List domainObjects = new ArrayList<>();
if (!entities.isEmpty())
{
for (final ENTITY entity : entities)
{
domainObjects.add(toDto(entity));
}
}
return domainObjects;
}
/**
* {@inheritDoc}
*/
@Override
default List toEntities(final @NonNull Collection dtos)
{
final List entities = new ArrayList<>();
if (!dtos.isEmpty())
{
for (final DTO dto : dtos)
{
entities.add(toEntity(dto));
}
}
return entities;
}
/**
* {@inheritDoc}
*/
@Override
default ENTITY toEntity(final @NonNull DTO dto)
{
return getMapper().map(dto, getEntityClass());
}
}