internal static void Set(XmlDocument doc, XmlElement root, Exchange exchange, FutureManager mgr)
{
XmlAttribute attr = doc.CreateAttribute(IdAttr);
attr.Value = exchange.ExchangeID;
root.Attributes.Append(attr);
attr = doc.CreateAttribute(NameAttr);
attr.Value = exchange.ExchangeName;
root.Attributes.Append(attr);
StringBuilder builder = new StringBuilder();
foreach (TimeSlice slice in exchange.AllSlice)
{
builder.Append(slice.BeginTime.ToString()).Append(",").Append(slice.EndTime.ToString()).Append(",");
}
if (exchange.AllSlice.Count > 0)
{
builder.Remove(builder.Length - 1, 1);
}
XmlElement subTagNode = doc.CreateElement(SliceTag);
root.AppendChild(subTagNode);
XmlText subValueNode = doc.CreateTextNode(builder.ToString());
subTagNode.AppendChild(subValueNode);
subTagNode = doc.CreateElement(OpenTimeTag);
root.AppendChild(subTagNode);
subValueNode = doc.CreateTextNode(exchange.OpenTime.ToShortTimeString());
subTagNode.AppendChild(subValueNode);
subTagNode = doc.CreateElement(CloseTimeTag);
root.AppendChild(subTagNode);
subValueNode = doc.CreateTextNode(exchange.CloseTime.ToShortTimeString());
subTagNode.AppendChild(subValueNode);
List<FutureProduct> productlist = mgr.GetProducts(exchange.ExchangeID);
foreach (FutureProduct product in productlist)
{
subTagNode = doc.CreateElement(ProductTag);
root.AppendChild(subTagNode);
FutureProductXml.Set(doc, subTagNode, product, mgr);
}
}
/// <summary>
/// 解析内容
/// </summary>
/// <param name="root"></param>
/// <param name="exchange"></param>
/// <param name="mgr"></param>
internal static void Get(XmlElement root, Exchange exchange, FutureManager mgr)
{
exchange.ExchangeID = root.GetAttribute(IdAttr);
exchange.ExchangeName = root.GetAttribute(NameAttr);
XmlText txtNode = null;
DateTime dtime = default(DateTime);
TimeSpan tsvalue;
foreach (XmlNode subNode in root.ChildNodes)
{
XmlElement subTagNode = subNode as XmlElement;
if (subTagNode == null) continue;
switch (subTagNode.Name)
{
case ProductTag:
FutureProduct product = new FutureProduct();
product.ExchangeID = exchange.ExchangeID;
FutureProductXml.Get(subTagNode, product, mgr);
if (product.ProductID != "")
mgr.AddProduct(product);
break;
case SliceTag:
txtNode = subTagNode.FirstChild as XmlText;
if (txtNode == null || txtNode.Value.Trim() == "")
throw new Exception("配置文件格式不对");
string[] strlist = txtNode.Value.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
int icount = strlist.Length / 2;
for (int i = 0; i < icount; ++i)
{
TimeSlice slice = new TimeSlice();
if (!TimeSpan.TryParse(strlist[i * 2], out tsvalue))
{
exchange.AllSlice.Clear();
throw new Exception("配置文件格式不对");
}
slice.BeginTime = tsvalue;
if (!TimeSpan.TryParse(strlist[i * 2 + 1], out tsvalue))
{
exchange.AllSlice.Clear();
throw new Exception("配置文件格式不对");
}
slice.EndTime = tsvalue;
exchange.AllSlice.Add(slice);
}
break;
case OpenTimeTag:
txtNode = subTagNode.FirstChild as XmlText;
if (txtNode == null || txtNode.Value.Trim() == "")
throw new Exception("配置文件格式不对");
if (!DateTime.TryParse(txtNode.Value, out dtime))
throw new Exception("配置文件格式不对");
exchange.OpenTime = dtime;
break;
case CloseTimeTag:
txtNode = subTagNode.FirstChild as XmlText;
if (txtNode == null || txtNode.Value.Trim() == "")
throw new Exception("配置文件格式不对");
if (!DateTime.TryParse(txtNode.Value, out dtime))
throw new Exception("配置文件格式不对");
exchange.CloseTime = dtime;
break;
}
}
}