/*
发生未捕获的界面线程异常:
Type: System.NullReferenceException
Message: 未将对象引用设置到对象的实例。
Stack:
在 dp2Circulation.BiblioStatisForm.RunScript(String strProjectName, String strProjectLocate, String strInitialParamString, String& strError, String& strWarning)
在 dp2Circulation.BiblioStatisForm.button_next_Click(Object sender, EventArgs e)
在 System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
在 System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
在 System.Windows.Forms.Control.WndProc(Message& m)
在 System.Windows.Forms.ButtonBase.WndProc(Message& m)
在 System.Windows.Forms.Button.WndProc(Message& m)
在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
* */
int RunScript(string strProjectName,
string strProjectLocate,
string strInitialParamString,
out string strError,
out string strWarning)
{
strError = "";
strWarning = "";
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
strWarning = "";
this.DisposeBilbioStatisObject();
// this.objStatis = null;
this.AssemblyMain = null;
MyFilterDocument filter = null;
// 2009/11/5
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
nRet = PrepareScript(strProjectName,
strProjectLocate,
out this.objStatis,
out filter,
out strError);
if (nRet == -1)
goto ERROR1;
//
if (filter != null)
this.AssemblyFilter = filter.Assembly;
else
this.AssemblyFilter = null;
this.MarcFilter = filter;
//
Debug.Assert(objStatis != null, "");
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
args.ParamString = strInitialParamString;
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 循环
nRet = DoLoop(out strError,
out strWarning);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
goto END1; // 实际上 SkipAll 是要执行 OnEnd() 的，而 Error 才是不执行 OnEnd()
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
return -1;
}
}
return 0;
ERROR1:
return -1;
}
catch (Exception ex)
{
strError = "脚本执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return -1;
}
finally
{
if (objStatis != null)
objStatis.FreeResources();
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
int RunScript(string strProjectName,
string strProjectLocate,
out string strError)
{
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
this.objStatis = null;
this.AssemblyMain = null;
// 2009/11/5
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
nRet = PrepareScript(strProjectName,
strProjectLocate,
out objStatis,
out strError);
if (nRet == -1)
goto ERROR1;
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
objStatis.InputFilename = this._openMarcFileDialog.FileName;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
// 循环
nRet = DoLoop(out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
goto END1; // TODO: SkipAll如何执行? 是否连OnEnd也不执行了？
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
return 0;
ERROR1:
return -1;
}
catch (Exception ex)
{
strError = "脚本执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return -1;
}
finally
{
if (objStatis != null)
objStatis.FreeResources();
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
/// <summary>
/// 初始化。在统计方案执行的第一阶段被调用
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void OnInitial(object sender, StatisEventArgs e)
{
}
// 每一记录处理
/// <summary>
/// 处理一条记录。在统计方案执行中，第三阶段，针对每条记录被调用一次
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void OnRecord(object sender, StatisEventArgs e)
{
}
// 开始
public virtual void OnBegin(object sender, StatisEventArgs e)
{
}
int RunScript(string strProjectName,
string strProjectLocate,
out string strError)
{
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
// Assembly assemblyMain = null;
this.objStatis = null;
this.AssemblyMain = null;
// 2009/11/5 changed
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
/*
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
*/
nRet = PrepareScript(strProjectName,
strProjectLocate,
// out assemblyMain,
out objStatis,
out strError);
if (nRet == -1)
goto ERROR1;
/*
*
*
string strDllName = "";
nRet = PrepareScript(strProjectName,
strProjectLocate,
out strDllName,
out strError);
if (nRet == -1)
goto ERROR1;
System.AppDomain NewAppDomain = System.AppDomain.CreateDomain("NewApplicationDomain");
ObjectHandle h = NewAppDomain.CreateInstanceFrom(strDllName,
"scriptcode.MyStatis");
objStatis = (Statis)h.Unwrap();
m_strMainCsDllName = strDllName;
// 为Statis派生类设置参数
objStatis.OperLogStatisForm = this;
objStatis.ProjectDir = strProjectLocate;
* */
// this.AssemblyMain = assemblyMain;
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
objStatis.StartDate = this.dateControl_start.Value;
objStatis.EndDate = this.dateControl_end.Value;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
goto END1;
}
// 循环
nRet = DoLoop(DoRecord, out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 1)
goto END1; // TODO: SkipAll如何执行? 是否连OnEnd也不执行了？
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
}
return 0;
ERROR1:
return -1;
}
catch (Exception ex)
{
strError = "脚本执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return -1;
}
finally
{
if (objStatis != null)
objStatis.FreeResources();
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个Iso2709Statis记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError)
{
strError = "";
// int nRet = 0;
// long lRet = 0;
Encoding encoding = null;
if (string.IsNullOrEmpty(this._openMarcFileDialog.EncodingName) == true)
{
strError = "尚未选定 ISO2709 文件的编码方式";
return(-1);
}
if (StringUtil.IsNumber(this._openMarcFileDialog.EncodingName) == true)
{
encoding = Encoding.GetEncoding(Convert.ToInt32(this._openMarcFileDialog.EncodingName));
}
else
{
encoding = Encoding.GetEncoding(this._openMarcFileDialog.EncodingName);
}
#if NO
// 清除错误信息窗口中残余的内容
if (this.ErrorInfoForm != null)
{
try
{
this.ErrorInfoForm.HtmlString = "<pre>";
}
catch
{
}
}
#endif
ClearErrorInfoForm();
string strInputFileName = "";
try
{
strInputFileName = this._openMarcFileDialog.FileName;
Stream file = null;
try
{
file = File.Open(strInputFileName,
FileMode.Open,
FileAccess.Read);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return(-1);
}
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)file.Length;
this.progressBar_records.Value = 0;
/*
* stop.OnStop += new StopEventHandler(this.DoStop);
* stop.Initial("正在获取ISO2709记录 ...");
* stop.BeginLoop();
*
* EnableControls(false);
* */
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
"Iso2709StatisForm",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return(-1);
}
if (result == DialogResult.No)
{
return(0); // 假装loop正常结束
}
stop.Continue(); // 继续循环
}
}
string strMARC = "";
// 从ISO2709文件中读入一条MARC记录
// return:
// -2 MARC格式错
// -1 出错
// 0 正确
// 1 结束(当前返回的记录有效)
// 2 结束(当前返回的记录无效)
int nRet = MarcUtil.ReadMarcRecord(file,
encoding,
true, // bRemoveEndCrLf,
true, // bForce,
out strMARC,
out strError);
if (nRet == -2 || nRet == -1)
{
DialogResult result = MessageBox.Show(this,
"读入MARC记录(" + nCount.ToString() + ")出错: " + strError + "\r\n\r\n确实要中断当前批处理操作?",
"Iso2709StatisForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result == DialogResult.Yes)
{
break;
}
else
{
strError = "读入MARC记录(" + nCount.ToString() + ")出错: " + strError;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
}
if (nRet != 0 && nRet != 1)
{
return(0); // 结束
}
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个 ISO2709 记录");
this.progressBar_records.Value = (int)file.Position;
// 跳过太短的记录
if (string.IsNullOrEmpty(strMARC) == true ||
strMARC.Length <= 24)
{
continue;
}
if (this._openMarcFileDialog.Mode880 == true &&
(this._openMarcFileDialog.MarcSyntax == "usmarc" || this._openMarcFileDialog.MarcSyntax == "<自动>"))
{
MarcRecord temp = new MarcRecord(strMARC);
MarcQuery.ToParallel(temp);
strMARC = temp.Text;
}
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.MARC = strMARC;
objStatis.CurrentRecordIndex = i;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
{
return(1);
}
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
return(-1);
}
}
nCount++;
}
/*
* Global.WriteHtml(this.webBrowser_batchAddItemPrice,
* "处理结束。共增补价格字符串 " + nCount.ToString() + " 个。\r\n");
* */
return(0);
}
finally
{
/*
* EnableControls(true);
*
* stop.EndLoop();
* stop.OnStop -= new StopEventHandler(this.DoStop);
* stop.Initial("");
* */
if (file != null)
{
file.Close();
}
}
}
finally
{
}
// return 0;
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个XML记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError)
{
strError = "";
// int nRet = 0;
// long lRet = 0;
#if NO
// 清除错误信息窗口中残余的内容
if (this.ErrorInfoForm != null)
{
try
{
this.ErrorInfoForm.HtmlString = "<pre>";
}
catch
{
}
}
#endif
// 清除错误信息窗口中残余的内容
ClearErrorInfoForm();
string strInputFileName = "";
try
{
strInputFileName = this.textBox_inputXmlFilename.Text;
Stream file = null;
try
{
file = File.Open(strInputFileName,
FileMode.Open,
FileAccess.Read);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return(-1);
}
XmlTextReader reader = new XmlTextReader(file);
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)file.Length;
this.progressBar_records.Value = 0;
/*
* stop.OnStop += new StopEventHandler(this.DoStop);
* stop.Initial("正在获取XML记录 ...");
* stop.BeginLoop();
*
* EnableControls(false);
* */
bool bRet = false;
while (true)
{
bRet = reader.Read();
if (bRet == false)
{
strError = "没有根元素";
return(-1);
}
if (reader.NodeType == XmlNodeType.Element)
{
break;
}
}
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
"ReaderStatisForm",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return(-1);
}
if (result == DialogResult.No)
{
return(0); // 假装loop正常结束
}
stop.Continue(); // 继续循环
}
}
while (true)
{
bRet = reader.Read();
if (bRet == false)
{
return(0);
}
if (reader.NodeType == XmlNodeType.Element)
{
break;
}
}
if (bRet == false)
{
return(0); // 结束
}
string strXml = reader.ReadOuterXml();
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个XML记录");
this.progressBar_records.Value = (int)file.Position;
// strXml中为XML记录
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML记录装入DOM发生错误: " + ex.Message;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.RecordDom = dom;
objStatis.CurrentRecordIndex = i;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
{
return(1);
}
}
nCount++;
}
/*
* Global.WriteHtml(this.webBrowser_batchAddItemPrice,
* "处理结束。共增补价格字符串 " + nCount.ToString() + " 个。\r\n");
* */
}
finally
{
/*
* EnableControls(true);
*
* stop.EndLoop();
* stop.OnStop -= new StopEventHandler(this.DoStop);
* stop.Initial("");
* */
if (file != null)
{
file.Close();
}
}
}
finally
{
}
// return 0;
}
// 任务1，每次记录处理
int DoTask1Record(string strLogFileName,
string strXml,
bool bInCacheFile,
long lHint,
long lIndex,
long lAttachmentTotalLength,
object param,
out string strError)
{
strError = "";
if (string.IsNullOrEmpty(strXml) == true)
return 0;
string strDate = "";
int nRet = strLogFileName.IndexOf(".");
if (nRet != -1)
strDate = strLogFileName.Substring(0, nRet);
else
strDate = strLogFileName;
DateTime currentDate = DateTimeUtil.Long8ToDateTime(strDate);
// strXml中为日志记录
#if NO
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.CurrentDate = currentDate;
objStatis.CurrentLogFileName = strLogFileName;
objStatis.CurrentRecordIndex = lIndex;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
#endif
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "Load Xml to DOM error: " + ex.Message;
return -1;
}
// this.WriteTextToConsole(this.CurrentLogFileName + ":" + this.CurrentRecordIndex.ToString() + "\r\n");
string strOperation = DomUtil.GetElementText(dom.DocumentElement, "operation");
if (strOperation != "borrow" && strOperation != "return")
return 0;
string strAction = DomUtil.GetElementText(dom.DocumentElement, "action");
string strOperator = DomUtil.GetElementText(dom.DocumentElement, "operator");
string strAccessClass = ""; // 索书号中的分类号
string strBiblioRecPath = ""; // 书目记录路径
string strLocation = ""; // 册馆藏地点
XmlNode nodeItem = null;
string strItemXml = DomUtil.GetElementText(dom.DocumentElement,
"itemRecord", out nodeItem);
string strItemRecPath = "";
if (nodeItem != null)
strItemRecPath = DomUtil.GetAttr(nodeItem, "recPath");
// 册记录相关的书目记录路径，这个后面统一提取，就不用日志记录中的数据了
XmlNode nodeReader = null;
string strReaderXml = DomUtil.GetElementText(dom.DocumentElement,
"readerRecord", out nodeReader);
string strReaderRecPath = DomUtil.GetAttr(nodeReader, "recPath");
string strReaderDbName = Global.GetDbName(strReaderRecPath);
return 0;
}
// 打印输出
public virtual void OnPrint(object sender, StatisEventArgs e)
{
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个实体记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError)
{
strError = "";
int nRet = 0;
long lRet = 0;
// List<string> LogFileNames = null;
// 清除错误信息窗口中残余的内容
#if NO
if (this.ErrorInfoForm != null)
{
try
{
this.ErrorInfoForm.HtmlString = "<pre>";
}
catch
{
}
}
#endif
ClearErrorInfoForm();
// 馆藏地点过滤列表
string strLocationList = this.textBox_locationNames.Text.Trim();
if (String.IsNullOrEmpty(strLocationList) == true)
strLocationList = "*";
string[] locations = strLocationList.Split(new char[] { ',' });
StringMatchList location_matchlist = new StringMatchList(locations);
// 实体类型过滤列表
string strItemTypeList = this.textBox_itemTypes.Text.Trim();
if (String.IsNullOrEmpty(strItemTypeList) == true)
strItemTypeList = "*";
string[] itemtypes = strItemTypeList.Split(new char[] { ',' });
StringMatchList itemtype_matchlist = new StringMatchList(itemtypes);
// 记录路径临时文件
string strTempRecPathFilename = Path.GetTempFileName();
string strInputFileName = ""; // 外部制定的输入文件，为条码号文件或者记录路径文件格式
string strAccessPointName = "";
try
{
if (this.InputStyle == ItemStatisInputStyle.BatchNo)
{
nRet = SearchItemRecPath(
this.tabComboBox_inputBatchNo.Text,
strTempRecPathFilename,
out strError);
if (nRet == -1)
return -1;
strInputFileName = strTempRecPathFilename;
strAccessPointName = "记录路径";
}
else if (this.InputStyle == ItemStatisInputStyle.BarcodeFile)
{
Debug.Assert(this.DbType == "item", "");
strInputFileName = this.textBox_inputBarcodeFilename.Text;
strAccessPointName = "册条码";
}
else if (this.InputStyle == ItemStatisInputStyle.RecPathFile)
{
strInputFileName = this.textBox_inputRecPathFilename.Text;
strAccessPointName = "记录路径";
}
else
{
Debug.Assert(false, "");
}
StreamReader sr = null;
try
{
sr = new StreamReader(strInputFileName, Encoding.UTF8);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return -1;
}
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)sr.BaseStream.Length;
this.progressBar_records.Value = 0;
/*
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在获取册记录 ...");
stop.BeginLoop();
EnableControls(false);
* */
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
this.DbType + "statisform",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return -1;
}
if (result == DialogResult.No)
return 0; // 假装loop正常结束
stop.Continue(); // 继续循环
}
}
// string strItemBarcode = barcodes[i];
string strRecPathOrBarcode = sr.ReadLine();
if (strRecPathOrBarcode == null)
break;
if (String.IsNullOrEmpty(strRecPathOrBarcode) == true)
continue;
OutputDebugInfo("处理行" + (i + 1).ToString() + " '" + strRecPathOrBarcode + "'");
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个" + this.DbTypeCaption + "记录，" + strAccessPointName + "为 " + strRecPathOrBarcode);
this.progressBar_records.Value = (int)sr.BaseStream.Position;
// 获得册记录
string strOutputRecPath = "";
byte[] baTimestamp = null;
string strResult = "";
string strAccessPoint = "";
if (this.InputStyle == ItemStatisInputStyle.BatchNo)
strAccessPoint = "@path:" + strRecPathOrBarcode;
else if (this.InputStyle == ItemStatisInputStyle.RecPathFile)
strAccessPoint = "@path:" + strRecPathOrBarcode;
else if (this.InputStyle == ItemStatisInputStyle.BarcodeFile)
strAccessPoint = strRecPathOrBarcode;
else
{
Debug.Assert(false, "");
}
string strBiblio = "";
string strBiblioRecPath = "";
string strBiblioType = "recpath";
if (this.FirstGetBiblbioXml == true)
strBiblioType = "xml";
if (this.DbType == "item")
{
// Result.Value -1出错 0没有找到 1找到 >1命中多于1条
lRet = Channel.GetItemInfo(
stop,
strAccessPoint,
"xml", // strResultType,
out strResult,
out strOutputRecPath,
out baTimestamp,
strBiblioType,
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "order")
{
// Result.Value -1出错 0没有找到 1找到 >1命中多于1条
lRet = Channel.GetOrderInfo(
stop,
strAccessPoint,
"xml", // strResultType,
out strResult,
out strOutputRecPath,
out baTimestamp,
strBiblioType,
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "issue")
{
// Result.Value -1出错 0没有找到 1找到 >1命中多于1条
lRet = Channel.GetIssueInfo(
stop,
strAccessPoint,
"xml", // strResultType,
out strResult,
out strOutputRecPath,
out baTimestamp,
strBiblioType,
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "comment")
{
// Result.Value -1出错 0没有找到 1找到 >1命中多于1条
lRet = Channel.GetCommentInfo(
stop,
strAccessPoint,
"xml", // strResultType,
out strResult,
out strOutputRecPath,
out baTimestamp,
strBiblioType,
out strBiblio,
out strBiblioRecPath,
out strError);
}
if (lRet == -1)
{
strError = "获得" + this.DbTypeCaption + "记录 " + strAccessPoint + " 时发生错误: " + strError;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (lRet == 0)
{
strError = "" + strAccessPointName + " " + strRecPathOrBarcode + " 对应的XML数据没有找到。";
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (lRet > 1)
{
strError = "" + strAccessPointName + " " + strRecPathOrBarcode + " 对应数据多于一条。";
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
string strXml = "";
strXml = strResult;
// 看看是否在希望统计的范围内
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "册记录装入DOM发生错误: " + ex.Message;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (this.DbType == "item")
{
// 按照馆藏地点筛选
if (this.textBox_locationNames.Text != ""
&& this.textBox_locationNames.Text != "*")
{
// 注：空字符串或者"*"表示什么都满足。也就等于不使用此筛选项
string strLocation = DomUtil.GetElementText(dom.DocumentElement,
"location");
if (location_matchlist.Match(strLocation) == false)
{
OutputDebugInfo("馆藏地 '" + strLocation + "' 被筛选去除");
continue;
}
}
// 按照册类型筛选
if (this.textBox_itemTypes.Text != ""
&& this.textBox_itemTypes.Text != "*")
{
// 注：空字符串或者"*"表示什么都满足。也就等于不使用此筛选项
string strItemType = DomUtil.GetElementText(dom.DocumentElement,
"bookType");
if (itemtype_matchlist.Match(strItemType) == false)
{
OutputDebugInfo("册类型 '" + strItemType + "' 被筛选去除");
continue;
}
}
}
// Debug.Assert(false, "");
// strXml中为册记录
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.Timestamp = baTimestamp;
objStatis.ItemDom = dom;
objStatis.CurrentRecPath = strOutputRecPath;
objStatis.CurrentRecordIndex = i;
objStatis.CurrentBiblioRecPath = strBiblioRecPath;
if (this.FirstGetBiblbioXml == true)
{
objStatis.m_strBiblioXml = strBiblio;
}
else
{
objStatis.m_strBiblioXml = null; // 迫使用到的时候重新获取
}
objStatis.m_biblioDom = null; // 迫使用到的时候重新获取
objStatis.m_strMarcRecord = null; // 迫使用到的时候重新获取
objStatis.m_strMarcSyntax = null; // 迫使用到的时候重新获取
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
nCount++;
}
}
finally
{
/*
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
* */
if (sr != null)
sr.Close();
}
}
finally
{
File.Delete(strTempRecPathFilename);
}
return 0;
}
void menu_quickMarcQueryRecords_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
if (this.listView_records.SelectedItems.Count == 0)
{
strError = "尚未选择要执行 C# 脚本的事项";
goto ERROR1;
}
// 读者信息缓存
// 如果已经初始化，则保持
if (this.m_biblioTable == null)
this.m_biblioTable = new Hashtable();
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "请指定 C# 脚本文件";
dlg.FileName = this.m_strUsedMarcQueryFilename;
dlg.Filter = "C# 脚本文件 (*.cs)|*.cs|All files (*.*)|*.*";
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() != DialogResult.OK)
return;
this.m_strUsedMarcQueryFilename = dlg.FileName;
PatronHost host = null;
Assembly assembly = null;
nRet = PrepareMarcQuery(this.m_strUsedMarcQueryFilename,
out assembly,
out host,
out strError);
if (nRet == -1)
goto ERROR1;
{
host.MainForm = this.MainForm;
host.UiForm = this;
host.RecordPath = "";
host.PatronDom = null;
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
this.MainForm.OperHistory.AppendHtml("<div class='debug begin'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 开始执行脚本 " + dlg.FileName + "</div>");
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在针对读者记录执行 C# 脚本 ...");
stop.BeginLoop();
this.EnableControls(false);
this.listView_records.Enabled = false;
try
{
if (stop != null)
stop.SetProgressRange(0, this.listView_records.SelectedItems.Count);
host.CodeFileName = this.m_strUsedMarcQueryFilename;
{
host.MainForm = this.MainForm;
host.RecordPath = "";
host.PatronDom = null;
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
List<ListViewItem> items = new List<ListViewItem>();
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
if (string.IsNullOrEmpty(item.Text) == true)
continue;
items.Add(item);
}
ListViewPatronLoader loader = new ListViewPatronLoader(this.Channel,
stop,
items,
this.m_biblioTable);
loader.DbTypeCaption = this.DbTypeCaption;
int i = 0;
foreach (LoaderItem item in loader)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null
&& stop.State != 0)
{
strError = "用户中断";
goto ERROR1;
}
stop.SetProgressValue(i);
BiblioInfo info = item.BiblioInfo;
this.MainForm.OperHistory.AppendHtml("<div class='debug recpath'>" + HttpUtility.HtmlEncode(info.RecPath) + "</div>");
host.MainForm = this.MainForm;
host.RecordPath = info.RecPath;
host.PatronDom = new XmlDocument();
host.PatronDom.LoadXml(info.OldXml);
host.Changed = false;
host.UiItem = item.ListViewItem;
StatisEventArgs args = new StatisEventArgs();
host.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
break;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
if (host.Changed == true)
{
string strXml = host.PatronDom.OuterXml;
if (info != null)
{
if (string.IsNullOrEmpty(info.NewXml) == true)
this.m_nChangedCount++;
info.NewXml = strXml;
}
item.ListViewItem.BackColor = SystemColors.Info;
item.ListViewItem.ForeColor = SystemColors.InfoText;
}
// 显示为工作单形式
i++;
}
{
host.MainForm = this.MainForm;
host.RecordPath = "";
host.PatronDom = null;
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnEnd(this, args);
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
}
catch (Exception ex)
{
strError = "执行 C# 脚本的过程中出现异常: " + ExceptionUtil.GetDebugText(ex);
goto ERROR1;
}
finally
{
if (host != null)
host.FreeResources();
this.listView_records.Enabled = true;
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
this.EnableControls(true);
this.MainForm.OperHistory.AppendHtml("<div class='debug end'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 结束执行脚本 " + dlg.FileName + "</div>");
}
DoViewComment(false);
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个书目记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError,
out string strWarning)
{
strError = "";
strWarning = "";
int nRet = 0;
long lRet = 0;
bool bSyntaxWarned = false;
bool bFilterWarned = false;
// List<string> LogFileNames = null;
// 清除错误信息窗口中残余的内容
ClearErrorInfoForm();
/*
// 馆藏地点过滤列表
string strLocationList = this.textBox_locationNames.Text;
if (String.IsNullOrEmpty(strLocationList) == true)
strLocationList = "*";
string[] locations = strLocationList.Split(new char[] { ',' });
StringMatchList location_matchlist = new StringMatchList(locations);
// 读者类型过滤列表
string strItemTypeList = this.textBox_itemTypes.Text;
if (String.IsNullOrEmpty(strItemTypeList) == true)
strItemTypeList = "*";
string[] itemtypes = strItemTypeList.Split(new char[] { ',' });
StringMatchList itemtype_matchlist = new StringMatchList(itemtypes);
* */
// 记录路径临时文件
string strTempRecPathFilename = Path.GetTempFileName();
string strInputFileName = ""; // 外部制定的输入文件，为条码号文件或者记录路径文件格式
string strAccessPointName = "";
try
{
if (this.InputStyle == BiblioStatisInputStyle.BatchNo)
{
nRet = SearchBiblioRecPath(
this.tabComboBox_inputBatchNo.Text,
strTempRecPathFilename,
out strError);
if (nRet == -1)
return -1;
strInputFileName = strTempRecPathFilename;
strAccessPointName = "记录路径";
}
else if (this.InputStyle == BiblioStatisInputStyle.RecPathFile)
{
strInputFileName = this.textBox_inputRecPathFilename.Text;
strAccessPointName = "记录路径";
}
else if (this.InputStyle == BiblioStatisInputStyle.RecPaths)
{
using (StreamWriter sw = new StreamWriter(strTempRecPathFilename, false, Encoding.UTF8))
{
sw.Write(this.textBox_inputStyle_recPaths.Text);
}
strInputFileName = strTempRecPathFilename;
strAccessPointName = "记录路径";
}
else
{
Debug.Assert(false, "");
}
StreamReader sr = null;
try
{
sr = new StreamReader(strInputFileName, Encoding.UTF8);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return -1;
}
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)sr.BaseStream.Length;
this.progressBar_records.Value = 0;
/*
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在获取书目记录 ...");
stop.BeginLoop();
EnableControls(false);
* */
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
"bibliostatisform",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return -1;
}
if (result == DialogResult.No)
return 0; // 假装loop正常结束
stop.Continue(); // 继续循环
}
}
// string strItemBarcode = barcodes[i];
string strRecPath = sr.ReadLine();
if (strRecPath == null)
break;
strRecPath = strRecPath.Trim();
nRet = strRecPath.IndexOf("\t");
if (nRet != -1)
strRecPath = strRecPath.Substring(0, nRet).Trim();
if (String.IsNullOrEmpty(strRecPath) == true)
continue;
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个书目记录，" + strAccessPointName + "为 " + strRecPath);
this.progressBar_records.Value = (int)sr.BaseStream.Position;
// 获得书目记录
// string strOutputRecPath = "";
// byte[] baTimestamp = null;
string strAccessPoint = "";
if (this.InputStyle == BiblioStatisInputStyle.BatchNo)
strAccessPoint = strRecPath;
else if (this.InputStyle == BiblioStatisInputStyle.RecPathFile)
strAccessPoint = strRecPath;
else if (this.InputStyle == BiblioStatisInputStyle.RecPaths)
strAccessPoint = strRecPath;
else
{
Debug.Assert(false, "");
}
string strBiblio = "";
// string strBiblioRecPath = "";
#if NO
// Result.Value -1出错 0没有找到 1找到 >1命中多于1条
lRet = Channel.GetBiblioInfo(
stop,
strAccessPoint,
"", // strBiblioXml
"xml", // strResultType
out strBiblio,
out strError);
#endif
string[] formats = new string[1];
formats[0] = "xml";
string[] results = null;
byte[] baTimestamp = null;
lRet = Channel.GetBiblioInfos(
stop,
strAccessPoint,
"",
formats,
out results,
out baTimestamp,
out strError);
if (lRet == -1)
{
strError = "获得书目记录 " + strAccessPoint + " 时发生错误: " + strError;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (lRet == 0)
{
strError = "书目记录" + strAccessPointName + " " + strRecPath + " 对应的XML数据没有找到。";
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (lRet > 1)
{
strError = "书目记录" + strAccessPointName + " " + strRecPath + " 对应数据多于一条。";
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
if (results == null || results.Length == 0)
{
strError = "书目记录" + strAccessPointName + " " + strRecPath + " 获取时 results 出错。";
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
strBiblio = results[0];
objStatis.Timestamp = baTimestamp;
string strXml = "";
strXml = strBiblio;
// 看看是否在希望统计的范围内
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "书目记录装入DOM发生错误: " + ex.Message;
continue;
}
/*
// 按照馆藏地点筛选
if (this.textBox_locationNames.Text != ""
&& this.textBox_locationNames.Text != "*")
{
// 注：空字符串或者"*"表示什么都满足。也就等于不使用此筛选项
string strLocation = DomUtil.GetElementText(dom.DocumentElement,
"location");
if (location_matchlist.Match(strLocation) == false)
continue;
}
// 按照册类型筛选
if (this.textBox_itemTypes.Text != ""
&& this.textBox_itemTypes.Text != "*")
{
// 注：空字符串或者"*"表示什么都满足。也就等于不使用此筛选项
string strItemType = DomUtil.GetElementText(dom.DocumentElement,
"bookType");
if (itemtype_matchlist.Match(strItemType) == false)
continue;
}
* */
// Debug.Assert(false, "");
// strXml中为书目记录
string strBiblioDbName = Global.GetDbName(strRecPath);
string strSyntax = this.MainForm.GetBiblioSyntax(strBiblioDbName);
if (String.IsNullOrEmpty(strSyntax) == true)
strSyntax = "unimarc";
bool bItemDomsCleared = false;
if (strSyntax == "usmarc" || strSyntax == "unimarc")
{
// 将XML书目记录转换为MARC格式
string strOutMarcSyntax = "";
string strMarc = "";
// 将MARCXML格式的xml记录转换为marc机内格式字符串
// parameters:
// bWarning ==true, 警告后继续转换,不严格对待错误; = false, 非常严格对待错误,遇到错误后不继续转换
// strMarcSyntax 指示marc语法,如果==""，则自动识别
// strOutMarcSyntax out参数，返回marc，如果strMarcSyntax == ""，返回找到marc语法，否则返回与输入参数strMarcSyntax相同的值
nRet = MarcUtil.Xml2Marc(strXml,
true, // 2013/1/12 修改为true
"", // strMarcSyntax
out strOutMarcSyntax,
out strMarc,
out strError);
if (nRet == -1)
return -1;
if (String.IsNullOrEmpty(strOutMarcSyntax) == false)
{
if (strOutMarcSyntax != strSyntax
&& bSyntaxWarned == false)
{
strWarning += "书目记录 " + strRecPath + " 的syntax '" + strOutMarcSyntax + "' 和其所属数据库 '" + strBiblioDbName + "' 的定义syntax '" + strSyntax + "' 不一致\r\n";
bSyntaxWarned = true;
}
}
objStatis.MarcRecord = strMarc;
if (this.MarcFilter != null)
{
// 触发Script中PreFilter()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.BiblioDom = dom;
objStatis.CurrentDbSyntax = strSyntax; // strOutputMarcSyntax?
objStatis.CurrentRecPath = strRecPath;
objStatis.CurrentRecordIndex = i;
bItemDomsCleared = true;
objStatis.ClearItemDoms();
objStatis.ClearOrderDoms();
objStatis.ClearIssueDoms();
objStatis.ClearCommentDoms();
StatisEventArgs args = new StatisEventArgs();
objStatis.PreFilter(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
// 触发filter中的Record相关动作
nRet = this.MarcFilter.DoRecord(
null,
objStatis.MarcRecord,
strOutMarcSyntax, // 2012/9/6
i,
out strError);
if (nRet == -1)
return -1;
}
}
else
{
objStatis.MarcRecord = "";
if (this.MarcFilter != null
&& bFilterWarned == false)
{
// TODO: 是否需要警告？因为配置了filter, 但是因为所涉及的库不是MARC格式，没有办法应用
// 可以最后集中警告一次
strWarning += "当前统计方案中配置了MarcFilter，但是因为数据库 '" + strBiblioDbName + "' (可能不仅限于这一个数据库)的定义syntax '" + strSyntax + "' 不是MARC类格式，所以统计过程中至少对这个库无法启用MarcFilter功能。\r\n";
bFilterWarned = true;
}
}
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.BiblioDom = dom;
objStatis.CurrentDbSyntax = strSyntax; // strOutputMarcSyntax?
objStatis.CurrentRecPath = strRecPath;
objStatis.CurrentRecordIndex = i;
if (bItemDomsCleared == false)
{
objStatis.ClearItemDoms();
objStatis.ClearOrderDoms();
objStatis.ClearIssueDoms();
objStatis.ClearCommentDoms();
bItemDomsCleared = true;
}
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
nCount++;
}
}
finally
{
/*
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
* */
if (sr != null)
sr.Close();
}
}
finally
{
File.Delete(strTempRecPathFilename);
}
return 0;
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个Iso2709Statis记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError)
{
strError = "";
// int nRet = 0;
// long lRet = 0;
Encoding encoding = null;
if (string.IsNullOrEmpty(this._openMarcFileDialog.EncodingName) == true)
{
strError = "尚未选定 ISO2709 文件的编码方式";
return -1;
}
if (StringUtil.IsNumber(this._openMarcFileDialog.EncodingName) == true)
encoding = Encoding.GetEncoding(Convert.ToInt32(this._openMarcFileDialog.EncodingName));
else
encoding = Encoding.GetEncoding(this._openMarcFileDialog.EncodingName);
#if NO
// 清除错误信息窗口中残余的内容
if (this.ErrorInfoForm != null)
{
try
{
this.ErrorInfoForm.HtmlString = "<pre>";
}
catch
{
}
}
#endif
ClearErrorInfoForm();
string strInputFileName = "";
try
{
strInputFileName = this._openMarcFileDialog.FileName;
Stream file = null;
try
{
file = File.Open(strInputFileName,
FileMode.Open,
FileAccess.Read);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return -1;
}
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)file.Length;
this.progressBar_records.Value = 0;
/*
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在获取ISO2709记录 ...");
stop.BeginLoop();
EnableControls(false);
* */
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
"Iso2709StatisForm",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return -1;
}
if (result == DialogResult.No)
return 0; // 假装loop正常结束
stop.Continue(); // 继续循环
}
}
string strMARC = "";
// 从ISO2709文件中读入一条MARC记录
// return:
// -2 MARC格式错
// -1 出错
// 0 正确
// 1 结束(当前返回的记录有效)
// 2 结束(当前返回的记录无效)
int nRet = MarcUtil.ReadMarcRecord(file,
encoding,
true, // bRemoveEndCrLf,
true, // bForce,
out strMARC,
out strError);
if (nRet == -2 || nRet == -1)
{
DialogResult result = MessageBox.Show(this,
"读入MARC记录(" + nCount.ToString() + ")出错: " + strError + "\r\n\r\n确实要中断当前批处理操作?",
"Iso2709StatisForm",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result == DialogResult.Yes)
{
break;
}
else
{
strError = "读入MARC记录(" + nCount.ToString() + ")出错: " + strError;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
}
if (nRet != 0 && nRet != 1)
return 0; // 结束
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个 ISO2709 记录");
this.progressBar_records.Value = (int)file.Position;
// 跳过太短的记录
if (string.IsNullOrEmpty(strMARC) == true
|| strMARC.Length <= 24)
continue;
if (this._openMarcFileDialog.Mode880 == true
&& (this._openMarcFileDialog.MarcSyntax == "usmarc" || this._openMarcFileDialog.MarcSyntax == "<自动>"))
{
MarcRecord temp = new MarcRecord(strMARC);
MarcQuery.ToParallel(temp);
strMARC = temp.Text;
}
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.MARC = strMARC;
objStatis.CurrentRecordIndex = i;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
return -1;
}
}
nCount++;
}
/*
Global.WriteHtml(this.webBrowser_batchAddItemPrice,
"处理结束。共增补价格字符串 " + nCount.ToString() + " 个。\r\n");
* */
return 0;
}
finally
{
/*
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
* */
if (file != null)
file.Close();
}
}
finally
{
}
// return 0;
}
public override int RunScript(string strProjectName,
string strProjectLocate,
string strInitialParamString,
out string strError,
out string strWarning)
{
strWarning = "";
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
Program.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
// Assembly assemblyMain = null;
this.objStatis = null;
this.AssemblyMain = null;
// 2009/11/5 changed
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
/*
* AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
* AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
*/
nRet = PrepareScript(strProjectName,
strProjectLocate,
// out assemblyMain,
out objStatis,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (strInitialParamString == "test_compile")
{
return(0);
}
/*
*
*
* string strDllName = "";
* nRet = PrepareScript(strProjectName,
* strProjectLocate,
* out strDllName,
* out strError);
* if (nRet == -1)
* goto ERROR1;
*
* System.AppDomain NewAppDomain = System.AppDomain.CreateDomain("NewApplicationDomain");
*
* ObjectHandle h = NewAppDomain.CreateInstanceFrom(strDllName,
* "scriptcode.MyStatis");
* objStatis = (Statis)h.Unwrap();
*
* m_strMainCsDllName = strDllName;
*
* // 为Statis派生类设置参数
* objStatis.OperLogStatisForm = this;
* objStatis.ProjectDir = strProjectLocate;
* */
// this.AssemblyMain = assemblyMain;
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
objStatis.StartDate = this.dateControl_start.Value;
objStatis.EndDate = this.dateControl_end.Value;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
{
goto END1;
}
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
{
goto END1;
}
}
// 循环
nRet = DoLoop(DoRecord, out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 1)
{
goto END1; // TODO: SkipAll如何执行? 是否连OnEnd也不执行了？
}
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
}
return(0);
ERROR1:
return(-1);
}
catch (Exception ex)
{
strError = "脚本执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return(-1);
}
finally
{
if (objStatis != null)
{
objStatis.FreeResources();
}
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
int RunScript(string strProjectName,
string strProjectLocate,
out string strError)
{
EnableControls(false);
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在执行脚本 ...");
stop.BeginLoop();
this.Update();
this.MainForm.Update();
_dllPaths.Clear();
_dllPaths.Add(strProjectLocate);
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
try
{
int nRet = 0;
strError = "";
this.objStatis = null;
this.AssemblyMain = null;
// 2009/11/5
// 防止以前残留的打开的文件依然没有关闭
Global.ForceGarbageCollection();
nRet = PrepareScript(strProjectName,
strProjectLocate,
out objStatis,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
objStatis.ProjectDir = strProjectLocate;
objStatis.Console = this.Console;
objStatis.InputFilename = this.textBox_inputXmlFilename.Text;
// 执行脚本的OnInitial()
// 触发Script中OnInitial()代码
// OnInitial()和OnBegin的本质区别, 在于OnInitial()适合检查和设置面板参数
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
{
goto END1;
}
}
// 触发Script中OnBegin()代码
// OnBegin()中仍然有修改MainForm面板的自由
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
{
goto END1;
}
}
// 循环
nRet = DoLoop(out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 1)
{
goto END1; // TODO: SkipAll如何执行? 是否连OnEnd也不执行了？
}
END1:
// 触发Script的OnEnd()代码
if (objStatis != null)
{
StatisEventArgs args = new StatisEventArgs();
objStatis.OnEnd(this, args);
}
return(0);
ERROR1:
return(-1);
}
catch (Exception ex)
{
strError = "脚本执行过程抛出异常: \r\n" + ExceptionUtil.GetDebugText(ex);
return(-1);
}
finally
{
if (objStatis != null)
{
objStatis.FreeResources();
}
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
this.AssemblyMain = null;
EnableControls(true);
AppDomain.CurrentDomain.AssemblyResolve -= new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
// 注意：上级函数RunScript()已经使用了BeginLoop()和EnableControls()
// 对每个XML记录进行循环
// return:
// 0 普通返回
// 1 要全部中断
int DoLoop(out string strError)
{
strError = "";
// int nRet = 0;
// long lRet = 0;
#if NO
// 清除错误信息窗口中残余的内容
if (this.ErrorInfoForm != null)
{
try
{
this.ErrorInfoForm.HtmlString = "<pre>";
}
catch
{
}
}
#endif
// 清除错误信息窗口中残余的内容
ClearErrorInfoForm();
string strInputFileName = "";
try
{
strInputFileName = this.textBox_inputXmlFilename.Text;
Stream file = null;
try
{
file = File.Open(strInputFileName,
FileMode.Open,
FileAccess.Read);
}
catch (Exception ex)
{
strError = "打开文件 " + strInputFileName + " 失败: " + ex.Message;
return -1;
}
XmlTextReader reader = new XmlTextReader(file);
this.progressBar_records.Minimum = 0;
this.progressBar_records.Maximum = (int)file.Length;
this.progressBar_records.Value = 0;
/*
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在获取XML记录 ...");
stop.BeginLoop();
EnableControls(false);
* */
bool bRet = false;
while (true)
{
bRet = reader.Read();
if (bRet == false)
{
strError = "没有根元素";
return -1;
}
if (reader.NodeType == XmlNodeType.Element)
break;
}
try
{
int nCount = 0;
for (int i = 0; ; i++)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
DialogResult result = MessageBox.Show(this,
"准备中断。\r\n\r\n确实要中断全部操作? (Yes 全部中断；No 中断循环，但是继续收尾处理；Cancel 放弃中断，继续操作)",
"ReaderStatisForm",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if (result == DialogResult.Yes)
{
strError = "用户中断";
return -1;
}
if (result == DialogResult.No)
return 0; // 假装loop正常结束
stop.Continue(); // 继续循环
}
}
while (true)
{
bRet = reader.Read();
if (bRet == false)
return 0;
if (reader.NodeType == XmlNodeType.Element)
break;
}
if (bRet == false)
return 0; // 结束
string strXml = reader.ReadOuterXml();
stop.SetMessage("正在获取第 " + (i + 1).ToString() + " 个XML记录");
this.progressBar_records.Value = (int)file.Position;
// strXml中为XML记录
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "XML记录装入DOM发生错误: " + ex.Message;
GetErrorInfoForm().WriteHtml(strError + "\r\n");
continue;
}
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.RecordDom = dom;
objStatis.CurrentRecordIndex = i;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
nCount++;
}
/*
Global.WriteHtml(this.webBrowser_batchAddItemPrice,
"处理结束。共增补价格字符串 " + nCount.ToString() + " 个。\r\n");
* */
}
finally
{
/*
EnableControls(true);
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
* */
if (file != null)
file.Close();
}
}
finally
{
}
// return 0;
}
// 初始化
public virtual void OnInitial(object sender, StatisEventArgs e)
{
}
// 每一记录，在触发MARCFilter之前
/// <summary>
/// 处理一条记录之前。在统计方案执行中，第三阶段，针对每条记录被调用一次，在 OnRecord() 之前触发
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void PreFilter(object sender, StatisEventArgs e)
{
}
private void button_print_runScript_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "请指定 C# 脚本文件";
dlg.FileName = this.m_strUsedScriptFilename;
dlg.Filter = "C# 脚本文件 (*.cs)|*.cs|All files (*.*)|*.*";
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() != DialogResult.OK)
return;
this.m_strUsedScriptFilename = dlg.FileName;
AccountBookHost host = null;
Assembly assembly = null;
nRet = PrepareScript(this.m_strUsedScriptFilename,
out assembly,
out host,
out strError);
if (nRet == -1)
goto ERROR1;
this.MainForm.OperHistory.AppendHtml("<div class='debug begin'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 开始执行脚本 " + dlg.FileName + "</div>");
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在针对浏览行 C# 脚本 ...");
stop.BeginLoop();
this.EnableControls(false);
this.listView_in.Enabled = false;
try
{
{
host.AccountBookForm = this;
StatisEventArgs args = new StatisEventArgs();
host.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
if (stop != null)
stop.SetProgressRange(0, this.listView_in.Items.Count);
{
host.AccountBookForm = this;
StatisEventArgs args = new StatisEventArgs();
host.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
int i = 0;
foreach (ListViewItem item in this.listView_in.Items)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null
&& stop.State != 0)
{
strError = "用户中断";
goto ERROR1;
}
stop.SetProgressValue(i);
this.MainForm.OperHistory.AppendHtml("<div class='debug recpath'>" + HttpUtility.HtmlEncode((i + 1).ToString()) + "</div>");
host.AccountBookForm = this;
host.ListViewItem = item;
StatisEventArgs args = new StatisEventArgs();
host.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
break;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
i++;
}
{
host.AccountBookForm = this;
host.ListViewItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnEnd(this, args);
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
}
finally
{
if (host != null)
host.FreeResources();
this.listView_in.Enabled = true;
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
this.EnableControls(true);
this.MainForm.OperHistory.AppendHtml("<div class='debug end'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 结束执行脚本 " + dlg.FileName + "</div>");
}
return;
ERROR1:
MessageBox.Show(this, strError);
}
/// <summary>
/// 处理一条记录。在统计方案执行中，第三阶段，针对每条记录被调用一次
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void OnRecord(object sender, StatisEventArgs e)
{
}
int DoRecord(string strLogFileName,
string strXml,
bool bInCacheFile,
long lHint,
long lIndex,
long lAttachmentTotalLength,
object param,
out string strError)
{
strError = "";
if (string.IsNullOrEmpty(strXml) == true)
return 0;
string strDate = "";
int nRet = strLogFileName.IndexOf(".");
if (nRet != -1)
strDate = strLogFileName.Substring(0, nRet);
else
strDate = strLogFileName;
DateTime currentDate = DateTimeUtil.Long8ToDateTime(strDate);
// strXml中为日志记录
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.CurrentDate = currentDate;
objStatis.CurrentLogFileName = strLogFileName;
objStatis.CurrentRecordIndex = lIndex;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
return 1;
}
return 0;
}
// 每一记录，在触发MARCFilter之前
/// <summary>
/// 处理一条记录之前。在统计方案执行中，第三阶段，针对每条记录被调用一次，在 OnRecord() 之前触发
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void PreFilter(object sender, StatisEventArgs e)
{
}
// 开始
/// <summary>
/// 开始。在统计方案执行的第二阶段被调用
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void OnBegin(object sender, StatisEventArgs e)
{
}
void menu_quickMarcQueryRecords_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
if (this.listView_records.SelectedItems.Count == 0)
{
strError = "尚未选择要执行 MarcQuery 脚本的事项";
goto ERROR1;
}
// 书目信息缓存
// 如果已经初始化，则保持
if (this.m_biblioTable == null)
this.m_biblioTable = new Hashtable();
// this.m_biblioTable.Clear();
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "请指定 MarcQuery 脚本文件";
dlg.FileName = this.m_strUsedMarcQueryFilename;
dlg.Filter = "MarcQuery 脚本文件 (*.cs)|*.cs|All files (*.*)|*.*";
dlg.RestoreDirectory = true;
if (dlg.ShowDialog() != DialogResult.OK)
return;
this.m_strUsedMarcQueryFilename = dlg.FileName;
MarcQueryHost host = null;
Assembly assembly = null;
nRet = PrepareMarcQuery(this.m_strUsedMarcQueryFilename,
out assembly,
out host,
out strError);
if (nRet == -1)
goto ERROR1;
host.CodeFileName = this.m_strUsedMarcQueryFilename;
{
host.MainForm = this.MainForm;
host.UiForm = this;
host.RecordPath = "";
host.MarcRecord = null;
host.MarcSyntax = "";
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnInitial(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
this.MainForm.OperHistory.AppendHtml("<div class='debug begin'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 开始执行脚本 " + dlg.FileName + "</div>");
LibraryChannel channel = this.GetChannel();
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在针对书目记录执行 MarcQuery 脚本 ...");
stop.BeginLoop();
this.EnableControls(false);
this.listView_records.Enabled = false;
try
{
if (stop != null)
stop.SetProgressRange(0, this.listView_records.SelectedItems.Count);
{
host.MainForm = this.MainForm;
host.RecordPath = "";
host.MarcRecord = null;
host.MarcSyntax = "";
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnBegin(this, args);
if (args.Continue == ContinueType.SkipAll)
return;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
List<ListViewItem> items = new List<ListViewItem>();
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
if (string.IsNullOrEmpty(item.Text) == true)
continue;
items.Add(item);
}
bool bOldSource = true; // 是否要从 OldXml 开始做起
int nChangeCount = this.GetItemsChangeCount(items);
if (nChangeCount > 0)
{
bool bHideMessageBox = true;
DialogResult result = MessageDialog.Show(this,
"当前选定的 " + items.Count.ToString() + " 个事项中有 " + nChangeCount + " 项修改尚未保存。\r\n\r\n请问如何进行修改? \r\n\r\n(重新修改) 重新进行修改，忽略以前内存中的修改; \r\n(继续修改) 以上次的修改为基础继续修改; \r\n(放弃) 放弃整个操作",
MessageBoxButtons.YesNoCancel,
MessageBoxDefaultButton.Button1,
null,
ref bHideMessageBox,
new string[] { "重新修改", "继续修改", "放弃" });
if (result == DialogResult.Cancel)
{
// strError = "放弃";
return;
}
if (result == DialogResult.No)
{
bOldSource = false;
}
}
ListViewBiblioLoader loader = new ListViewBiblioLoader(channel, // this.Channel,
stop,
items,
this.m_biblioTable);
loader.Prompt -= new MessagePromptEventHandler(loader_Prompt);
loader.Prompt += new MessagePromptEventHandler(loader_Prompt);
int i = 0;
foreach (LoaderItem item in loader)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null
&& stop.State != 0)
{
strError = "用户中断";
goto ERROR1;
}
stop.SetProgressValue(i);
BiblioInfo info = item.BiblioInfo;
string strXml = "";
if (bOldSource == true)
{
strXml = info.OldXml;
// 放弃上一次的修改
if (string.IsNullOrEmpty(info.NewXml) == false)
{
info.NewXml = "";
this.m_nChangedCount--;
}
}
else
{
if (string.IsNullOrEmpty(info.NewXml) == false)
strXml = info.NewXml;
else
strXml = info.OldXml;
}
string strMARC = "";
string strMarcSyntax = "";
// 将XML格式转换为MARC格式
// 自动从数据记录中获得MARC语法
nRet = MarcUtil.Xml2Marc(strXml, // info.OldXml,
true,
null,
out strMarcSyntax,
out strMARC,
out strError);
if (nRet == -1)
{
strError = "XML转换到MARC记录时出错: " + strError;
goto ERROR1;
}
this.MainForm.OperHistory.AppendHtml("<div class='debug recpath'>" + HttpUtility.HtmlEncode(info.RecPath) + "</div>");
host.MainForm = this.MainForm;
host.RecordPath = info.RecPath;
host.MarcRecord = new MarcRecord(strMARC);
host.MarcSyntax = strMarcSyntax;
host.Changed = false;
host.UiItem = item.ListViewItem;
StatisEventArgs args = new StatisEventArgs();
host.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
break;
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
if (host.Changed == true)
{
strXml = info.OldXml;
nRet = MarcUtil.Marc2XmlEx(host.MarcRecord.Text,
strMarcSyntax,
ref strXml,
out strError);
if (nRet == -1)
goto ERROR1;
if (info != null)
{
if (string.IsNullOrEmpty(info.NewXml) == true)
this.m_nChangedCount++;
info.NewXml = strXml;
}
item.ListViewItem.BackColor = SystemColors.Info;
item.ListViewItem.ForeColor = SystemColors.InfoText;
}
// 显示为工作单形式
i++;
}
{
host.MainForm = this.MainForm;
host.RecordPath = "";
host.MarcRecord = null;
host.MarcSyntax = "";
host.Changed = false;
host.UiItem = null;
StatisEventArgs args = new StatisEventArgs();
host.OnEnd(this, args);
if (args.Continue == ContinueType.Error)
{
strError = args.ParamString;
goto ERROR1;
}
}
}
catch (Exception ex)
{
strError = "执行 MarcQuery 脚本的过程中出现异常: " + ExceptionUtil.GetDebugText(ex);
goto ERROR1;
}
finally
{
if (host != null)
host.FreeResources();
this.listView_records.Enabled = true;
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
this.ReturnChannel(channel);
this.EnableControls(true);
this.MainForm.OperHistory.AppendHtml("<div class='debug end'>" + HttpUtility.HtmlEncode(DateTime.Now.ToLongTimeString()) + " 结束执行脚本 " + dlg.FileName + "</div>");
}
RefreshPropertyView(false);
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 打印输出
/// <summary>
/// 打印输出。在统计方案执行结束后，需要打印的时候被调用
/// </summary>
/// <param name="sender">事件触发者</param>
/// <param name="e">事件参数</param>
public virtual void OnPrint(object sender, StatisEventArgs e)
{
}
// 任务1，每次记录处理
int DoTask1Record(string strLogFileName,
string strXml,
bool bInCacheFile,
long lHint,
long lIndex,
long lAttachmentTotalLength,
object param,
out string strError)
{
strError = "";
if (string.IsNullOrEmpty(strXml) == true)
{
return(0);
}
string strDate = "";
int nRet = strLogFileName.IndexOf(".");
if (nRet != -1)
{
strDate = strLogFileName.Substring(0, nRet);
}
else
{
strDate = strLogFileName;
}
DateTime currentDate = DateTimeUtil.Long8ToDateTime(strDate);
// strXml中为日志记录
#if NO
// 触发Script中OnRecord()代码
if (objStatis != null)
{
objStatis.Xml = strXml;
objStatis.CurrentDate = currentDate;
objStatis.CurrentLogFileName = strLogFileName;
objStatis.CurrentRecordIndex = lIndex;
StatisEventArgs args = new StatisEventArgs();
objStatis.OnRecord(this, args);
if (args.Continue == ContinueType.SkipAll)
{
return(1);
}
}
#endif
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "Load Xml to DOM error: " + ex.Message;
return(-1);
}
// this.WriteTextToConsole(this.CurrentLogFileName + ":" + this.CurrentRecordIndex.ToString() + "\r\n");
string strOperation = DomUtil.GetElementText(dom.DocumentElement, "operation");
if (strOperation != "borrow" && strOperation != "return")
{
return(0);
}
string strAction = DomUtil.GetElementText(dom.DocumentElement, "action");
string strOperator = DomUtil.GetElementText(dom.DocumentElement, "operator");
string strAccessClass = ""; // 索书号中的分类号
string strBiblioRecPath = ""; // 书目记录路径
string strLocation = ""; // 册馆藏地点
XmlNode nodeItem = null;
string strItemXml = DomUtil.GetElementText(dom.DocumentElement,
"itemRecord", out nodeItem);
string strItemRecPath = "";
if (nodeItem != null)
{
strItemRecPath = DomUtil.GetAttr(nodeItem, "recPath");
}
// 册记录相关的书目记录路径，这个后面统一提取，就不用日志记录中的数据了
XmlNode nodeReader = null;
string strReaderXml = DomUtil.GetElementText(dom.DocumentElement,
"readerRecord", out nodeReader);
string strReaderRecPath = DomUtil.GetAttr(nodeReader, "recPath");
string strReaderDbName = Global.GetDbName(strReaderRecPath);
return(0);
}