/// <summary>
/// 如果服务不存在那么则绑定服务
/// </summary>
/// <typeparam name="TService">服务名</typeparam>
/// <typeparam name="TAlias">服务别名</typeparam>
/// <param name="container">服务容器</param>
/// <param name="bindData">如果绑定失败则返回历史绑定对象</param>
/// <returns>是否完成绑定</returns>
public static bool SingletonIf <TService, TAlias>(this IContainer container, out IBindData bindData)
{
if (container.BindIf(container.Type2Service(typeof(TService)), typeof(TService), true, out bindData))
{
bindData.Alias(container.Type2Service(typeof(TAlias)));
return(true);
}
return(false);
}
public static IBindData SetAlias <TAlias>(this IBindData bindData)
{
bindData.Alias <TAlias>();
return(bindData);
}
/// <summary>
/// 为服务设定一个别名
/// </summary>
/// <typeparam name="TAlias">别名</typeparam>
/// <param name="bindData">绑定数据</param>
/// <returns>服务绑定数据</returns>
public static IBindData Alias <TAlias>(this IBindData bindData)
{
return(bindData.Alias(bindData.Container.Type2Service(typeof(TAlias))));
}
public static IBindData SetAlias(this IBindData bindData, string alias)
{
bindData.Alias(alias);
return(bindData);
}
