/// <summary>
/// 获取写入用数据库连接串，来自配置 AOA.Common.Utility.CustomConfig.ConnectionSection
/// </summary>
/// <param name="connectionName">连接串名称</param>
/// <returns>连接串(写入用)</returns>
public static string GetWriteConnectionString(string connectionName)
{
ConnectionElement connectionElement = CustomConfigHelper.Connections[connectionName];
if (connectionElement != null)
{
return(string.IsNullOrEmpty(connectionElement.WriteString) ? connectionElement.ConnString : connectionElement.ReadString);
}
else
{
return(GetConnectionString(connectionName));
}
}
/// <summary>
/// 获取默认数据库连接串，来自配置 AOA.Common.Utility.CustomConfig.ConnectionSection
/// </summary>
/// <param name="connectionName">连接串名称</param>
/// <returns>连接串(读取用)</returns>
public static string GetDefaultConnectionString(string connectionName)
{
ConnectionElement connectionElement = CustomConfigHelper.Connections[connectionName];
if (connectionElement != null)
{
return(connectionElement.ConnString);
}
else
{
return(GetConnectionString(connectionName));
}
}
/// <summary>
/// 通过名称取得指定的连接串节点
/// </summary>
/// <param name="connectionName">连接串名称</param>
/// <returns>连接串节点</returns>
public ConnectionElement GetByName(string connectionName)
{
ConnectionElement connectionElement = null;
foreach (ConnectionElement element in this)
{
if (element.ConnName.ToLower() == connectionName.ToLower())
{
connectionElement = element;
break;
}
}
return(connectionElement);
}
/// <summary>
/// 构建函数
/// </summary>
public ConnectionSection()
{
element = new ConnectionElement();
}
/// <summary>
/// 返回一个节点的Key
/// </summary>
/// <param name="element">需要返回Key的 <see cref="T:ConfigurationElement"/> 节点</param>
/// <returns>一个包含 <see cref="T:ConfigurationElement"/> 节点Key的 <see cref="T:Object"/></returns>
protected override object GetElementKey(ConfigurationElement element)
{
ConnectionElement ce = (ConnectionElement)element;
return(ce.ConnName);
}
