| | |
| | | */ |
| | | public class BeanCopyUtils { |
| | | |
| | | /** |
| | | * 单对象基于class创建拷贝 |
| | | * |
| | | * @param source 数据来源实体 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 描述对象 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> V oneCopy(T source, CopyOptions copyOptions, Class<V> desc) { |
| | | V v = ReflectUtil.newInstanceIfPossible(desc); |
| | | return oneCopy(source, copyOptions, v); |
| | | } |
| | | /** |
| | | * 单对象基于class创建拷贝 |
| | | * |
| | | * @param source 数据来源实体 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 描述对象 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> V oneCopy(T source, CopyOptions copyOptions, Class<V> desc) { |
| | | V v = ReflectUtil.newInstanceIfPossible(desc); |
| | | return oneCopy(source, copyOptions, v); |
| | | } |
| | | |
| | | /** |
| | | * 单对象基于对象创建拷贝 |
| | | * |
| | | * @param source 数据来源实体 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> V oneCopy(T source, CopyOptions copyOptions, V desc) { |
| | | if (ObjectUtil.isNull(source)) { |
| | | return null; |
| | | } |
| | | return BeanCopier.create(source, desc, copyOptions).copy(); |
| | | } |
| | | /** |
| | | * 单对象基于对象创建拷贝 |
| | | * |
| | | * @param source 数据来源实体 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> V oneCopy(T source, CopyOptions copyOptions, V desc) { |
| | | if (ObjectUtil.isNull(source)) { |
| | | return null; |
| | | } |
| | | return BeanCopier.create(source, desc, copyOptions).copy(); |
| | | } |
| | | |
| | | /** |
| | | * 列表对象基于class创建拷贝 |
| | | * |
| | | * @param sourceList 数据来源实体列表 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 描述对象 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> List<V> listCopy(List<T> sourceList, CopyOptions copyOptions, Class<V> desc) { |
| | | if (ObjectUtil.isNull(sourceList)) { |
| | | return null; |
| | | } |
| | | if (CollUtil.isEmpty(sourceList)) { |
| | | return CollUtil.newArrayList(); |
| | | } |
| | | return sourceList.stream() |
| | | .map(source -> oneCopy(source, copyOptions, desc)) |
| | | .collect(Collectors.toList()); |
| | | } |
| | | /** |
| | | * 列表对象基于class创建拷贝 |
| | | * |
| | | * @param sourceList 数据来源实体列表 |
| | | * @param copyOptions copy条件 |
| | | * @param desc 描述对象 转换后的对象 |
| | | * @return desc |
| | | */ |
| | | public static <T, V> List<V> listCopy(List<T> sourceList, CopyOptions copyOptions, Class<V> desc) { |
| | | if (ObjectUtil.isNull(sourceList)) { |
| | | return null; |
| | | } |
| | | if (CollUtil.isEmpty(sourceList)) { |
| | | return CollUtil.newArrayList(); |
| | | } |
| | | return sourceList.stream() |
| | | .map(source -> oneCopy(source, copyOptions, desc)) |
| | | .collect(Collectors.toList()); |
| | | } |
| | | } |