List 分隔多次执行 且在同一个事物当中

@Override
	public boolean insrtListDatas(List<EtlCheckrecord> listmap, int fen) {
		
		if(fen<=0)
			fen=1;
		int size=listmap.size();
		int c = size/fen;
		int d = size%fen;
		if(c>=1) {
			for(int k=1;k<=c;k++) {
				wrcvCheckJobd.changWrcvCheckData(listmap.subList((k-1)*fen, (k)*fen));
				System.err.println("循环  执行成功！"+(k-1)*fen+","+(k)*fen);
			}
			if(d>0) {
				wrcvCheckJobd.changWrcvCheckData(listmap.subList(c*fen, size));
				System.err.println("剩余 执行成功！"+c*fen+","+size);
			}
		}else {
			wrcvCheckJobd.changWrcvCheckData(listmap);
			System.err.println("全部 执行成功！");
		}
		return false;
	}