private long GetItemInfo(string dp2mserverUrl,
string remoteUserName,
string biblioPath,
out string itemList,
out string strError)
{
itemList = "";
strError = "";
CancellationToken cancel_token = new CancellationToken();
string id = "2-item"; // Guid.NewGuid().ToString();
SearchRequest request = new SearchRequest(id,
null, // TODO
"getItemInfo",
"entity",
biblioPath,
"",
"",
"",
"opac",
10,
0,
-1);
try
{
MessageConnection connection = this._channels.GetConnectionTaskAsync(
dp2mserverUrl,
remoteUserName).Result;
SearchResult result = null;
try
{
result = connection.SearchTaskAsync(
remoteUserName,
request,
new TimeSpan(0, 1, 0),
cancel_token).Result;
}
catch (Exception ex)
{
strError = "检索出错：[SearchAsync异常]" + ex.Message;
return(-1);
}
if (result.ResultCount == -1)
{
strError = "检索出错：" + result.ErrorInfo;
return(-1);
}
if (result.ResultCount == 0)
{
strError = "未命中";
return(0);
}
for (int i = 0; i < result.Records.Count; i++)
{
string xml = result.Records[i].Data;
XmlDocument dom = new XmlDocument();
dom.LoadXml(xml);
string strBarcode = DomUtil.GetElementText(dom.DocumentElement, "barcode");
string strRefID = DomUtil.GetElementText(dom.DocumentElement, "refID");
// 册条码号
string strViewBarcode = "";
if (string.IsNullOrEmpty(strBarcode) == false)
{
strViewBarcode = strBarcode;
}
else
{
strViewBarcode = "refID:" + strRefID; //"@refID:"
}
itemList += strViewBarcode + "\n";
}
return(result.Records.Count);
}
catch (AggregateException ex)
{
strError = MessageConnection.GetExceptionText(ex);
goto ERROR1;
}
catch (Exception ex)
{
strError = ex.Message;
goto ERROR1;
}
ERROR1:
return(-1);
}
private int GetBiblioSummary(string dp2mserverUrl,
string remoteUserName,
string biblioPath,
out string summary,
out string strError)
{
summary = "";
strError = "";
CancellationToken cancel_token = new CancellationToken();
string id = Guid.NewGuid().ToString();
SearchRequest request = new SearchRequest(id,
null, // TODO:
"getBiblioInfo",
"<全部>",
biblioPath,
"",
"",
"",
"summary",
1,
0,
-1);
try
{
MessageConnection connection = this._channels.GetConnectionTaskAsync(
dp2mserverUrl,
remoteUserName).Result;
SearchResult result = connection.SearchTaskAsync(
remoteUserName,
request,
new TimeSpan(0, 1, 0),
cancel_token).Result;
if (result.ResultCount == -1)
{
strError = "检索出错：" + result.ErrorInfo;
return(-1);
}
if (result.ResultCount == 0)
{
strError = "未命中";
return(0);
}
summary = result.Records[0].Data;
return(1);
}
catch (AggregateException ex)
{
strError = MessageConnection.GetExceptionText(ex);
goto ERROR1;
}
catch (Exception ex)
{
strError = ex.Message;
goto ERROR1;
}
ERROR1:
return(-1);
}
