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);
}
}
