protected override void OnSetConnectionString(XDbConnectionStringBuilder builder)
{
base.OnSetConnectionString(builder);
//if (!builder.TryGetValue(_.DataSource, out file)) return;
// 允许空，当作内存数据库处理
builder.TryGetValue(_.DataSource, out var file);
file = OnResolveFile(file);
builder[_.DataSource] = file;
FileName = file;
}
protected override void OnSetConnectionString(XDbConnectionStringBuilder builder)
{
base.OnSetConnectionString(builder);
String file;
if (!builder.TryGetValue("Database", out file)) return;
file = ResolveFile(file);
builder["Database"] = file;
FileName = file;
}
protected override void OnSetConnectionString(XDbConnectionStringBuilder builder)
{
base.OnSetConnectionString(builder);
String file;
//if (!builder.TryGetValue(_.DataSource, out file)) return;
// 允许空，当作内存数据库处理
builder.TryGetValue(_.DataSource, out file);
file = OnResolveFile(file);
builder[_.DataSource] = file;
FileName = file;
}
protected override void OnSetConnectionString(XDbConnectionStringBuilder builder)
{
base.OnSetConnectionString(builder);
if (!builder.TryGetValue("Database", out var file))
{
return;
}
file = ResolveFile(file);
builder["Database"] = file;
FileName = file;
}
void LoadConfig(String connStr)
{
if (String.IsNullOrEmpty(connStr))
{
return;
}
var builder = new XDbConnectionStringBuilder();
builder.ConnectionString = connStr;
var ws = "";
var rs = "";
if (!builder.TryGetValue("WriteServer", out ws) || String.IsNullOrEmpty(ws))
{
throw new XDbException(this, ExceptionMessage1);
}
if (!builder.TryGetValue("ReadServer", out rs) || String.IsNullOrEmpty(rs))
{
throw new XDbException(this, ExceptionMessage2);
}
#region 加载写入服务器
String[] ss = ws.Split(new Char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (ss == null || ss.Length < 1)
{
throw new XDbException(this, ExceptionMessage1);
}
List <Server> list = new List <Server>();
foreach (String item in ss)
{
String name = item.Trim();
if (String.IsNullOrEmpty(name))
{
continue;
}
Int32 p = name.IndexOf("*");
if (p > 0)
{
list.Add(new Server(name.Substring(0, p), Int32.Parse(name.Substring(p + 1))));
}
else
{
list.Add(new Server(name, 0));
}
}
// 按权重降序
list.Sort(delegate(Server item1, Server item2) { return(-1 * item1.Weight.CompareTo(item2.Weight)); });
WriteServers = list.ToArray();
#endregion
#region 加载读取服务器
ss = rs.Split(new Char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (ss == null || ss.Length < 1)
{
throw new XDbException(this, ExceptionMessage2);
}
list.Clear();
foreach (String item in ss)
{
String name = item.Trim();
if (String.IsNullOrEmpty(name))
{
continue;
}
Int32 p = name.IndexOf("*");
if (p > 0)
{
list.Add(new Server(name.Substring(0, p), Int32.Parse(name.Substring(p + 1))));
}
else
{
list.Add(new Server(name, 1));
}
}
// 按权重降序
list.Sort(delegate(Server item1, Server item2) { return(-1 * item1.Weight.CompareTo(item2.Weight)); });
ReadServers = list.ToArray();
#endregion
}
