1.  IBatis通過以下語句查詢出來的List,內含一個個map物件.

   select * from ( select v.BIZCODE as process_type, v.BIZID as process_id, v.INITORGID as corp_code, t.nodeid as node_code, t.nodename as node_name, nvl(v.INITSTAFFID,' ') as applicant, (case when t.createddatetime is null then ' ' when t.createddatetime is not null then to_char(t.createddatetime,'yyyy-mm-dd') end ) as app_date, nvl(t.executorid,' ') as audit_person, (case when t.donedatetime is null then ' ' when t.donedatetime is not null then to_char(t.donedatetime,'yyyy-mm-dd') end ) as audit_date, nvl(t.ownerid,' ') as ownername, tf.id_num as id_num from v_process_task v, task t, tf_payout_list tf where v.STATUS = #status# and (v.BIZCODE = #tobaccopay02# or v.BIZCODE = #unagrpayout#) and v.MPID = t.mpid and v.INITORGID = '114201' and t.flag = #flag# and tf.payout_id = v.BIZID and to_char(t.donedatetime,'yyyyMMdd')<!--[CDATA[ > ]]-->'20100901' ) a where not exists (SELECT 1 FROM OUT_SEND_TO_ISO_LOG OUT WHERE OUT.SEND_BIZID = a.PROCESS_ID)

2. 通過以下方法對process_id,node_code,audit_date進行過濾操作.

  /** * 用來對查詢出來的資料進行主鍵上的過濾，以便每次都只傳遞一條唯一ID以及NODE的流程資料 * @param list * @return */ private List getTransferList(List list) { Map map = null; Map idFilterMap = new HashMap(); List allList = new ArrayList(); for(int i=0;i<list.size();i++) { map = (HashMap)list.get(i); String id = map.get("PROCESS_ID").toString(); if(idFilterMap.containsKey(id)) { if(judgeNodeFlag(id,map,allList)) { if(judgeTimeFlag(id,map,allList)) { // System.out.println("進來了！"); } else { allList.add(map); } } else { allList.add(map); } } else { idFilterMap.put(id, map); allList.add(map); } } return allList; } private static boolean judgeNodeFlag(String id,Map map,List allList) { Map temp = null; boolean result = false; //為空的時候有可能是第一次進入，需要和idList中的記錄進行比較 for(int i=0;i<allList.size();i++) { temp = (HashMap)allList.get(i); //當ID相等，NODE也相等的時候，標誌設定為true,進行“時間”欄位上的過濾 if(id.equals(temp.get("PROCESS_ID").toString())) { if(temp.get("NODE_CODE").toString().equals(map.get("NODE_CODE"))) result = true; } } return result; } private static boolean judgeTimeFlag(String id,Map map,List allList) { Map temp = null; boolean result = false; //為空的時候有可能是第一次進入，需要和NodeList中的記錄進行比較 for(int i=0;i<allList.size();i++) { temp = (HashMap)allList.get(i); //當ID相等，NODE也相等的時候，標誌設定為true,進行“時間”欄位上的過濾 if(id.equals(temp.get("PROCESS_ID").toString())) { if(temp.get("NODE_CODE").toString().equals(map.get("NODE_CODE"))) { if(temp.get("AUDIT_DATE").toString().equals(map.get("AUDIT_DATE").toString())) result = true; } } } return result; }