| package org.eclipse.osbp.dsl.tests.hist.dtos.mapper; |
| |
| import org.eclipse.osbp.dsl.dto.lib.IMapper; |
| import org.eclipse.osbp.dsl.dto.lib.IMapperAccess; |
| import org.eclipse.osbp.dsl.dto.lib.MappingContext; |
| import org.eclipse.osbp.dsl.tests.hist.dtos.HBaseUUIDDto; |
| import org.eclipse.osbp.dsl.tests.hist.entities.HBaseUUID; |
| |
| /** |
| * This class maps the dto {@link HBaseUUIDDto} to and from the entity {@link HBaseUUID}. |
| * |
| */ |
| @SuppressWarnings("all") |
| public class HBaseUUIDDtoMapper<DTO extends HBaseUUIDDto, ENTITY extends HBaseUUID> implements IMapper<DTO, ENTITY> { |
| private IMapperAccess mapperAccess; |
| |
| /** |
| * Returns the mapper instance that may map between the given dto and entity. Or <code>null</code> if no mapper is available. |
| * |
| * @param dtoClass - the class of the dto that should be mapped |
| * @param entityClass - the class of the entity that should be mapped |
| * @return the mapper instance or <code>null</code> |
| */ |
| protected <D, E> IMapper<D, E> getToDtoMapper(final Class<D> dtoClass, final Class<E> entityClass) { |
| return mapperAccess.getToDtoMapper(dtoClass, entityClass); |
| } |
| |
| /** |
| * Returns the mapper instance that may map between the given dto and entity. Or <code>null</code> if no mapper is available. |
| * |
| * @param dtoClass - the class of the dto that should be mapped |
| * @param entityClass - the class of the entity that should be mapped |
| * @return the mapper instance or <code>null</code> |
| */ |
| protected <D, E> IMapper<D, E> getToEntityMapper(final Class<D> dtoClass, final Class<E> entityClass) { |
| return mapperAccess.getToEntityMapper(dtoClass, entityClass); |
| } |
| |
| /** |
| * Called by OSGi-DS. Binds the mapper access service. |
| * |
| * @param service - The mapper access service |
| * |
| */ |
| protected void bindMapperAccess(final IMapperAccess mapperAccess) { |
| this.mapperAccess = mapperAccess; |
| } |
| |
| /** |
| * Called by OSGi-DS. Binds the mapper access service. |
| * |
| * @param service - The mapper access service |
| * |
| */ |
| protected void unbindMapperAccess(final IMapperAccess mapperAccess) { |
| this.mapperAccess = null; |
| } |
| |
| /** |
| * Creates a new instance of the entity |
| */ |
| public HBaseUUID createEntity() { |
| return new HBaseUUID(); |
| } |
| |
| /** |
| * Creates a new instance of the dto |
| */ |
| public HBaseUUIDDto createDto() { |
| return new HBaseUUIDDto(); |
| } |
| |
| /** |
| * Maps the entity {@link HBaseUUID} to the dto {@link HBaseUUIDDto}. |
| * |
| * @param dto - The target dto |
| * @param entity - The source entity |
| * @param context - The context to get information about depth,... |
| * |
| */ |
| public void mapToDTO(final HBaseUUIDDto dto, final HBaseUUID entity, final MappingContext context) { |
| if(context == null){ |
| throw new IllegalArgumentException("Please pass a context!"); |
| } |
| context.register(createDtoHash(entity), dto); |
| |
| dto.setId(toDto_id(entity, context)); |
| dto.setVersion(toDto_version(entity, context)); |
| } |
| |
| /** |
| * Maps the dto {@link HBaseUUIDDto} to the entity {@link HBaseUUID}. |
| * |
| * @param dto - The source dto |
| * @param entity - The target entity |
| * @param context - The context to get information about depth,... |
| * |
| */ |
| public void mapToEntity(final HBaseUUIDDto dto, final HBaseUUID entity, final MappingContext context) { |
| if(context == null){ |
| throw new IllegalArgumentException("Please pass a context!"); |
| } |
| |
| context.register(createEntityHash(dto), entity); |
| context.registerMappingRoot(createEntityHash(dto), dto); |
| |
| entity.setId(toEntity_id(dto, entity, context)); |
| entity.setVersion(toEntity_version(dto, entity, context)); |
| } |
| |
| /** |
| * Maps the property id from the given entity to dto property. |
| * |
| * @param in - The source entity |
| * @param context - The context to get information about depth,... |
| * @return the mapped value |
| * |
| */ |
| protected String toDto_id(final HBaseUUID in, final MappingContext context) { |
| return in.getId(); |
| } |
| |
| /** |
| * Maps the property id from the given entity to dto property. |
| * |
| * @param in - The source entity |
| * @param parentEntity - The parentEntity |
| * @param context - The context to get information about depth,... |
| * @return the mapped value |
| * |
| */ |
| protected String toEntity_id(final HBaseUUIDDto in, final HBaseUUID parentEntity, final MappingContext context) { |
| return in.getId(); |
| } |
| |
| /** |
| * Maps the property version from the given entity to dto property. |
| * |
| * @param in - The source entity |
| * @param context - The context to get information about depth,... |
| * @return the mapped value |
| * |
| */ |
| protected long toDto_version(final HBaseUUID in, final MappingContext context) { |
| return in.getVersion(); |
| } |
| |
| /** |
| * Maps the property version from the given entity to dto property. |
| * |
| * @param in - The source entity |
| * @param parentEntity - The parentEntity |
| * @param context - The context to get information about depth,... |
| * @return the mapped value |
| * |
| */ |
| protected long toEntity_version(final HBaseUUIDDto in, final HBaseUUID parentEntity, final MappingContext context) { |
| return in.getVersion(); |
| } |
| |
| public String createDtoHash(final Object in) { |
| return org.eclipse.osbp.runtime.common.hash.HashUtil.createObjectWithIdHash(HBaseUUIDDto.class, in); |
| } |
| |
| public String createEntityHash(final Object in) { |
| return org.eclipse.osbp.runtime.common.hash.HashUtil.createObjectWithIdHash(HBaseUUID.class, in); |
| } |
| } |