private List<?> copyParamTo(Param copyParam, Param toParam) { Long copyParamId = copyParam.getId(); List<?> params = paramDao.getChildrenById(copyParamId); Map<Long, Long> paramMapping = new HashMap<Long, Long>(); // 复制出来的新节点 与 被复制源节点 建立一一对应关系(ID 对 ID) for (int i = 0; i < params.size(); i++) { Param param = (Param) params.get(i); Long sourceParamId = param.getId(); paramDao.evict(param); param.setId(null); if (sourceParamId.compareTo(copyParamId) == 0) { param.setParentId(toParam.getId()); param.setSeqNo(paramDao.getNextSeqNo(toParam.getId())); } else { param.setParentId(paramMapping.get(param.getParentId())); } if (ParamConstants.TRUE.equals(toParam.getDisabled())) { param.setDisabled(toParam.getDisabled()); // 如果目标根节点是停用状态,则所有新复制出来的节点也一律为停用状态 } judgeLegit(param, ParamConstants.EDIT_FLAG); paramDao.create(param); paramMapping.put(sourceParamId, param.getId()); } return params; }
public void startOrStop(Long paramId, Integer disabled) { List<?> datas = ParamConstants.TRUE.equals(disabled) ? paramDao.getChildrenById(paramId) : paramDao.getParentsById(paramId); for (int i = 0; i < datas.size(); i++) { Param param = (Param) datas.get(i); param.setDisabled(disabled); paramDao.updateWithoutFlush(param); } paramDao.flush(); }
public void move(Long paramId, Long toParamId) { List<?> params = paramDao.getChildrenById(paramId); Param toParam = paramDao.getEntity(toParamId); for (int i = 0; i < params.size(); i++) { Param param = (Param) params.get(i); if (param.getId().equals(paramId)) { // 判断是否是移动节点(即被移动枝的根节点) param.setSeqNo(paramDao.getNextSeqNo(toParamId)); param.setParentId(toParamId); } if (ParamConstants.TRUE.equals(toParam.getDisabled())) { param.setDisabled(ParamConstants.TRUE); // 如果目标根节点是停用状态,则所有新复制出来的节点也一律为停用状态 } judgeLegit(param, ParamConstants.EDIT_FLAG); paramDao.update(param); } }