相关连接1:http://blog.youkuaiyun.com/cdl2008sky/article/details/3335428
相关连接2:http://wenda.so.com/q/1367453137067044
public int saveBill(String name, String typeid, String modelidStr, byte[] buffer) {
String sql3 = "select count(*) c from MOFENI_T_SYS_BILLMODEL where OFDMODELID=?";//OFDMODELID表示ofd文件的名字,重复的名字不能再添加了
int count = super.queryForInt(sql3, name);
if (count <= 0) {
String sql1 = "begin insert into MOFENI_T_SYS_BILLMODEL values(?,?,?,'',?,''); commit;end ;";//先insert
long modelid = getSequenceKey("SEQ_MOFENI_T_SYS_BILLMODEL");//得到序列
int maxModelorder = super.queryForInt("select nvl(max(modelorder),0)+1 as morder from MOFENI_T_SYS_BILLMODEL where typeid=?", typeid);
super.update(sql1, modelid, typeid, maxModelorder, name);//先执行insert。模板id,票据类型id,模板序号,模板名称
String sql2 = " update MOFENI_T_SYS_BILLMODEL set OFDMODEL= ? where id=?";//后update
super.update(sql2, buffer, modelid);//这里必须用占位符才能解析blob。blob的这里是个字节数组。
return 1;
}
return 2;
}