private void ReadXmlFile(ref BizServiceHandlerViewModel model, out BizService bizService)
{
//从服务器加载
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(Session[model.XMLString].ToString());
//根节点
XmlElement root = xmlDoc.DocumentElement;
//数据模型
XmlNode Node = root.GetElementsByTagName("BizService")[0];
bizService = (BizService)Convertor.XmlToObject(typeof(BizService), Node.OuterXml);
//业务服务编码、名称
model.ServiceCode = bizService.Code;
model.ServiceName = bizService.DisplayName;
}
/// <summary>
/// // 根据Code判断服务是否存在
/// 如果不存在，则调用 AddBizService 方法
/// 如果存在
/// 判断非覆盖模式，则提示已经存在，不可导入
/// 如果覆盖模式
/// 并且ObjectID不同，把当前导入对象的ObjectID改为服务器的ObjectID，执行更新；
/// 如果ObjectID相同，那么直接执行更新
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public JsonResult ImportService(BizServiceHandlerViewModel model)
{
return(ExecuteFunctionRun(() => {
ActionResult result = new ActionResult();
BizService bizService = null;
var newCode = model.ServiceCode;
try
{
ReadXmlFile(ref model, out bizService);
//
model.ServiceCode = newCode;
}
catch
{
result.Success = false;
result.Message = "BizServiceHandler.ServiceImport_Mssg2";
return Json(result);
}
if (string.IsNullOrEmpty(model.ServiceCode))
{
result.Success = false;
result.Message = "BizServiceHandler.ServiceImport_Mssg3";
return Json(result);
}
bool isSuccess = false;
string errorMsg = "msgGlobalString.ImportFail";
BizService record = this.Engine.BizBus.GetBizService(model.ServiceCode);
bizService.FolderCode = model.ParentCode;
if (record == null)
{
bizService.ObjectID = Guid.NewGuid().ToString();
bizService.Serialized = false;
bizService.Code = model.ServiceCode;
bizService.Serialized = false;
bizService.UsedCount = 0; // 将被引用次数重置为0
if (bizService.Settings != null)
{
foreach (BizServiceSetting setting in bizService.Settings)
{
setting.ObjectID = Guid.NewGuid().ToString();
setting.Serialized = false;
}
}
if (bizService.Methods != null)
{
foreach (BizServiceMethod method in bizService.Methods)
{
method.ObjectID = Guid.NewGuid().ToString();
method.Serialized = false;
}
}
isSuccess = this.Engine.BizBus.AddBizService(bizService, true).Valid;
}
else
{
bool isCover = false;
bool.TryParse(model.Cover, out isCover);
if (isCover)
{
bizService.ObjectID = record.ObjectID;
isSuccess = this.Engine.BizBus.UpdateBizService(bizService, true).Valid;
}
else
{
errorMsg = "BizServiceHandler.ServiceImport_Mssg4";
}
}
if (isSuccess)
{
result.Success = true;
result.Message = "msgGlobalString.ImportSucceed";
Session[model.XMLString] = null;//清空Session
}
else
{
result.Success = false;
result.Message = errorMsg;
}
return Json(result);
}));
}
/// <summary>
/// 上传业务服务文件
/// </summary>
/// <returns></returns>
public JsonResult Upload()
{
return(ExecuteFunctionRun(() =>
{
System.Web.HttpFileCollectionBase files = HttpContext.Request.Files;//传输的文件
ActionResult result = new ActionResult();
BizServiceHandlerViewModel model = new BizServiceHandlerViewModel();
if (files == null || files.Count == 0 || string.IsNullOrEmpty(files[0].FileName))
{
result.Success = false;
result.Message = "msgGlobalString.SelectFile";
return Json(result, "text/html", JsonRequestBehavior.AllowGet);
}
string fileType = Path.GetExtension(TrimHtml(Path.GetFileName(files[0].FileName))).ToLowerInvariant();
if (!fileType.Replace(".", "").Equals("xml"))
{
result.Success = false;
result.Message = "msgGlobalString.FileMustIsXML";
return Json(result, "text/html", JsonRequestBehavior.AllowGet);
}
//将文件内容存放在缓存中
string xmlStr = string.Empty;
using (StreamReader sr = new StreamReader(files[0].InputStream))
{
xmlStr = sr.ReadToEnd();
}
string newName = Guid.NewGuid().ToString() + fileType;
model.FileName = newName;
model.XMLString = Guid.NewGuid().ToString(); //SessionName
Session[model.XMLString] = xmlStr; //存储XML字符串
//验证是否为伪造的xml文件
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlStr);
}
catch (Exception ex)
{
result.Success = false;
result.Message = "msgGlobalString.InvilidateFile";
return Json(result, "text/html", JsonRequestBehavior.AllowGet);
}
BizService bizService = null;
try
{
ReadXmlFile(ref model, out bizService); //从XML中读取服务名称和编码
}
catch {
result.Success = false;
result.Message = "msgGlobalString.InvilidateFile";
return Json(result, "text/html", JsonRequestBehavior.AllowGet);
}
//界面控制，前台控制
result.Success = true;
result.Message = "";
result.Extend = model;
return Json(result, "text/html", JsonRequestBehavior.AllowGet);
}));
}
