public IEnumerator GetEnumerator()
{
List <string> batch = new List <string>();
for (int index = 0; index < m_barcodes.Count; index++)
{
string s = m_barcodes[index];
if (string.IsNullOrEmpty(s) == true)
{
throw new Exception("册条码号字符串不允许为空 (index=" + index.ToString() + ")");
}
batch.Add(s);
// 每100个一批，或者最后一次
if (batch.Count >= 100 ||
(index == m_barcodes.Count - 1 && batch.Count > 0))
{
REDO_GETITEMINFO:
string strBiblio = "";
string strResult = "";
string strError = "";
long lRet = this.Channel.GetItemInfo(
this.Stop,
"@barcode-list:" + StringUtil.MakePathList(batch),
"get-path-list",
out strResult,
"", // strBiblioType,
out strBiblio,
out strError);
if (lRet == -1)
{
if (this.Prompt != null)
{
MessagePromptEventArgs e = new MessagePromptEventArgs();
e.MessageText = "通过册条码号获得记录路径时发生错误： " + strError;
e.Actions = "yes,no,cancel";
this.Prompt(this, e);
if (e.ResultAction == "cancel")
{
throw new Exception(strError);
}
else if (e.ResultAction == "yes")
{
if (this.Stop != null)
{
this.Stop.Continue();
}
goto REDO_GETITEMINFO;
}
else
{
}
}
else
{
throw new ChannelException(Channel.ErrorCode, strError);
}
}
List <string> recpaths = StringUtil.SplitList(strResult);
if (batch.Count != recpaths.Count)
{
strError = "batch.Count != recpaths.Count";
throw new Exception(strError);
}
Debug.Assert(batch.Count == recpaths.Count, "");
int i = 0;
foreach (string recpath in recpaths)
{
EntityItem item = new EntityItem();
item.Barcode = batch[i];
if (string.IsNullOrEmpty(recpath) == false &&
recpath[0] == '!')
{
item.ErrorInfo = recpath.Substring(1);
}
else
{
item.RecPath = recpath;
}
i++;
yield return(item);
}
batch.Clear();
}
}
}
public IEnumerator GetEnumerator()
{
List<string> batch = new List<string>();
for (int index = 0; index < m_barcodes.Count; index++)
{
string s = m_barcodes[index];
if (string.IsNullOrEmpty(s) == true)
throw new Exception("册条码号字符串不允许为空 (index="+index.ToString()+")");
batch.Add(s);
// 每100个一批，或者最后一次
if (batch.Count >= 100 ||
(index == m_barcodes.Count - 1 && batch.Count > 0))
{
REDO_GETITEMINFO:
string strBiblio = "";
string strResult = "";
string strError = "";
long lRet = this.Channel.GetItemInfo(
this.Stop,
"@barcode-list:" + StringUtil.MakePathList(batch),
"get-path-list",
out strResult,
"", // strBiblioType,
out strBiblio,
out strError);
if (lRet == -1)
{
if (this.Prompt != null)
{
MessagePromptEventArgs e = new MessagePromptEventArgs();
e.MessageText = "通过册条码号获得记录路径时发生错误： " + strError;
e.Actions = "yes,no,cancel";
this.Prompt(this, e);
if (e.ResultAction == "cancel")
throw new Exception(strError);
else if (e.ResultAction == "yes")
{
if (this.Stop != null)
this.Stop.Continue();
goto REDO_GETITEMINFO;
}
else
{
}
}
else
throw new ChannelException(Channel.ErrorCode, strError);
}
List<string> recpaths = StringUtil.SplitList(strResult);
if (batch.Count != recpaths.Count)
{
strError = "batch.Count != recpaths.Count";
throw new Exception(strError);
}
Debug.Assert(batch.Count == recpaths.Count, "");
int i = 0;
foreach (string recpath in recpaths)
{
EntityItem item = new EntityItem();
item.Barcode = batch[i];
if (string.IsNullOrEmpty(recpath) == false
&& recpath[0] == '!')
item.ErrorInfo = recpath.Substring(1);
else
item.RecPath = recpath;
i++;
yield return item;
}
batch.Clear();
}
}
}