public XHelperCreateOrUpdateCommand(XHelper ent)
{
this.ent = ent;
}
public string DownLoadFile(string fileId, string filePath, string fileName)
{
string sql = "SELECT AtchImag,AtchName,AtchType FROM " + this.TableName + " WHERE FileId = '" + fileId + "'";
DbConnection conn = this.m_DataAccess.Connection;
DbDataAdapter adp = this.m_DataAccess.GetDbDataAdapter(conn, sql);
DataTable dt = new DataTable();
byte[] bData = null;
string fName = fileName;
try
{
//从服务器获取文件
adp.Fill(dt);
DataRow dr = null;
if (dt.Rows.Count > 0)
{
dr = dt.Rows[0];
if (((!object.ReferenceEquals(dr["AtchImag"], DBNull.Value))))
{
bData = (byte[])dr["AtchImag"];
}
if (fName == string.Empty)
{
fName = XHelper.GetString(dr["AtchName"]);
}
else
{
fName += XHelper.GetString(dr["AtchType"]);
}
}
}
catch (Exception ex)
{
XErrorLogTool.WriteLog(ex.ToString());
return(string.Empty);
}
finally
{
adp.Dispose();
}
//存文件
if (((bData != null)))
{
fName = filePath + "\\" + fName;
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
FileInfo fi = new FileInfo(fName);
//不存在
if (!fi.Exists)
{
using (FileStream fs = fi.Create())
{
fs.Write(bData, 0, bData.Length);
}
}
else
{
XMessageBox.ShowError("要下载的文件[" + fi.Name + "]在目录：\r\n" + filePath + "已存在！");
return(string.Empty);
}
}
return(fName);
}
public MappingLevels(string levelsDir)
: this(XHelper.Load(Path.Combine(levelsDir, "mapping.xml")).Root, levelsDir)
{
}
public void Deserialize(object obj, XElement root, AXMLSerializationSettings opt)
{
var current = PropInfo.GetValue(obj);
switch (_objectType)
{
case SettingObjectTypeEnum.Integer:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (int)current));
return;
case SettingObjectTypeEnum.Double:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (double)current));
return;
case SettingObjectTypeEnum.NullableInteger:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (int?)current));
return;
case SettingObjectTypeEnum.Boolean:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (bool)current));
return;
case SettingObjectTypeEnum.Guid:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (Guid)current));
return;
case SettingObjectTypeEnum.NGuid:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (Guid?)current));
return;
case SettingObjectTypeEnum.EncryptedString:
PropInfo.SetValue(obj, AlephXMLSerializerHelper.Decrypt(XHelper.GetChildValue(root, PropInfo.Name, AlephXMLSerializerHelper.Encrypt((string)current, opt)), opt));
return;
case SettingObjectTypeEnum.String:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, (string)current));
return;
case SettingObjectTypeEnum.Enum:
PropInfo.SetValue(obj, XHelper.GetChildValue(root, PropInfo.Name, current, PropInfo.PropertyType));
break;
case SettingObjectTypeEnum.RemoteStorageAccount:
var currUUID = ((RemoteStorageAccount)current).ID;
PropInfo.SetValue(obj, new RemoteStorageAccount(XHelper.GetChildValue(root, PropInfo.Name, currUUID), null, null));
break;
case SettingObjectTypeEnum.ListRemoteStorageAccount:
var list = (IList <RemoteStorageAccount>)current;
var child = XHelper.GetChildOrNull(root, PropInfo.Name);
if (child != null)
{
list.Clear();
foreach (var elem in child.Elements())
{
list.Add(DeserializeRemoteStorageAccount(elem, opt));
}
}
break;
case SettingObjectTypeEnum.CustomSerializable:
var currCust = ((IAlephCustomSerializableField)current);
var cchild = XHelper.GetChildOrNull(root, PropInfo.Name);
if (cchild != null)
{
PropInfo.SetValue(obj, currCust.DeserializeNew(cchild, opt));
}
break;
case SettingObjectTypeEnum.DirectoryPath:
var dp = DirectoryPath.Deserialize(XHelper.GetChildrenOrEmpty(root, PropInfo.Name, "PathComponent"));
PropInfo.SetValue(obj, dp);
break;
case SettingObjectTypeEnum.StringSet:
var set = (ISet <string>)current;
var setchild = XHelper.GetChildOrNull(root, PropInfo.Name);
if (setchild != null)
{
set.Clear();
foreach (var elem in setchild.Elements())
{
set.Add(elem.Value);
}
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(obj), _objectType, null);
}
}
public Privileges(string path = null) : this(XHelper.Load(path ?? Path).Root)
{
}
