/// <summary>
/// 获取当前租户链接字典
/// </summary>
/// <returns></returns>
internal Dictionary <string, string> GetConnectionDic(string orgCode, bool isMaster = true)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
//当未传入租户编码时
if (string.IsNullOrEmpty(orgCode) && HttpContext.Current != null)
{
orgCode = HttpContext.Current.Request["orgCode"];
if (string.IsNullOrEmpty(orgCode))
{
var adminInfo = HttpContext.Current.Request.Cookies["AdminInfo"];
if (adminInfo != null && adminInfo["OrgCode"] != null)
{
orgCode = adminInfo["OrgCode"].ToStr();
}
}
}
if (!string.IsNullOrEmpty(orgCode))
{
List <OrganizationEntity> list = GetOrganizationEntitys();
List <OrganizationEntity> entityList = list.Where(w => w.code.ToLower() == orgCode.ToLower()).ToList();
if (entityList.Count() > 0)
{
OrganizationEntity entity = entityList.First();
//使用从库，并且从库存在启用的，默认取第一个
if (isMaster == false && entity.slaves != null && entity.slaves.Where(w => w.state == 0).Count() > 0)
{
dic.Add("connectionstring", entity.slaves.First().connectionstring);
dic.Add("provider", entity.provider);
}
else
{
dic.Add("connectionstring", entity.connectionstring);
dic.Add("provider", entity.provider);
}
return(dic);
}
}
else
{
dic.Add("connectionstring", ConfigurationManager.ConnectionStrings["SqlConn"].ToStr());
dic.Add("provider", ConfigurationManager.ConnectionStrings["SqlConn"].ProviderName);
return(dic);
}
return(null);
}
/// <summary>
/// 租户实体对象
/// </summary>
/// <returns></returns>
internal List <OrganizationEntity> GetOrganizationEntitys()
{
List <OrganizationEntity> list = (List <OrganizationEntity>)YK.Cache.CachesHelper.GetCache("OrganizationsEntitys");
//存在缓存则直接返回，否则实例化对象
if (list == null)
{
list = new List <OrganizationEntity>();
}
else
{
return(list);
}
string fileUrl = HttpContext.Current.Server.MapPath("~/App_Data/Organization.xml");
XmlDocument xd = new XmlDocument();
xd.Load(fileUrl);
XmlNodeList xmlNodeList = xd.SelectSingleNode("Organizations").ChildNodes;
//循环遍历租户
foreach (XmlNode item in xmlNodeList)
{
//如果是注释节点则跳出
if (item.NodeType == XmlNodeType.Comment)
{
continue;
}
OrganizationEntity entity = new OrganizationEntity();
#region 获取节点实体
foreach (XmlNode childItem in item.ChildNodes)
{
#region Tenants对象赋值
string value = childItem.InnerText;
switch (childItem.Name.ToLower())
{
case "name":
entity.name = value;
break;
case "code":
entity.code = value;
break;
case "provider":
entity.provider = value;
break;
case "connectionstring":
entity.connectionstring = value;
break;
case "state":
entity.state = value.ToInt();
break;
case "slaves":
entity.slaves = new List <OrganizationSalves>();
foreach (XmlNode interfaceItem in childItem.ChildNodes)
{
#region InterfacePostData实体赋值
OrganizationSalves model = new OrganizationSalves();
foreach (XmlNode interfaceChildItem in interfaceItem)
{
switch (interfaceChildItem.Name.ToLower())
{
case "connectionstring":
model.connectionstring = interfaceChildItem.ChildNodes[0].InnerText;
break;
case "proportion":
model.proportion = interfaceChildItem.ChildNodes[0].InnerText.ToDecimal();
break;
case "state":
model.state = value.ToInt();
break;
}
}
entity.slaves.Add(model);
#endregion
}
break;
}
#endregion
}
#endregion
list.Add(entity);
}
YK.Cache.CachesHelper.AddCache("OrganizationsEntitys", list);
return(list);
}
