/// <summary>
/// 添加策略执行器
/// </summary>
/// <typeparam name="T">类型要为：</typeparam>
/// <param name="policyName">策略名称</param>
/// <param name="getExecutorFunc">获取执行器对象的Func</param>
/// <param name="priority">策略执行器的执行优先级（值越大越先执行）</param>
public void SetExecutor <T>(string policyName, Func <T> getExecutorFunc, int priority = 0)
{
policyName.CheckStringIsNullOrEmpty(nameof(policyName));
getExecutorFunc.CheckNull(nameof(getExecutorFunc));
//if (getExecutorFunc is Func<ISqlInitPolicyExecutor>) //不使用is，因为类型T可能都继承了所有类型而造成都转换成功
if (typeof(T) == _tISqlInitPolicyExecutor)
{
_sqlInitPolicyExecutors[policyName] = Tuple.Create(priority, getExecutorFunc as Func <ISqlInitPolicyExecutor>);
//执行器有改动，那么重新初始化
_sqlInitPolicyExecutorsOrderInit.Release();
}
else if (typeof(T) == _tISqlPreExecutePolicyExecutor)
{
_sqlPreExecutePolicyExecutors[policyName] = Tuple.Create(priority, getExecutorFunc as Func <ISqlPreExecutePolicyExecutor>);
//执行器有改动，那么重新初始化
_sqlPreExecutePolicyExecutorsOrderInit.Release();
}
else if (typeof(T) == _tISqlExecutePolicyExecutor)
{
_sqlExecutePolicyExecutors[policyName] = Tuple.Create(priority, getExecutorFunc as Func <ISqlExecutePolicyExecutor>);
//执行器有改动，那么重新初始化
_sqlExecutePolicyExecutorsOrderInit.Release();
}
else
{
throw new ArgumentException($"Invalid type [{typeof(T).FullName}]", nameof(getExecutorFunc));
}
}
/// <summary>
/// 添加策略执行器
/// </summary>
/// <typeparam name="T">类型要为：</typeparam>
/// <param name="policyName">策略名称</param>
/// <param name="getExecutorFunc">获取执行器对象的Func</param>
/// <param name="priority">策略执行器的执行优先级（值越大越先执行）</param>
public void SetExecutor <T>(string policyName, Func <T> getExecutorFunc, int priority = 0)
{
policyName.CheckStringIsNullOrEmpty(nameof(policyName));
getExecutorFunc.CheckNull(nameof(getExecutorFunc));
var executorType = typeof(T);
if (executorType == _tILuaSqlInitPolicyExecutor)
{
_luasqlInitPolicyExecutors[policyName] = Tuple.Create(priority,
getExecutorFunc as Func <ILuaSqlInitPolicyExecutor>);
//执行器有改动，那么重新初始化
_luasqlInitPolicyExecutorsOrderInit.Release();
}
else if (typeof(T) == _tILuaSqlPreExecutePolicyExecutor)
{
_luasqlPreExecutePolicyExecutors[policyName] = Tuple.Create(priority,
getExecutorFunc as Func <ILuaSqlPreExecutePolicyExecutor>);
//执行器有改动，那么重新初始化
_luasqlPreExecutePolicyExecutorsOrderInit.Release();
}
else if (executorType == _tILuaSqlExecutePolicyExecutor)
{
_luasqlExecutePolicyExecutors[policyName] = Tuple.Create(priority,
getExecutorFunc as Func <ILuaSqlExecutePolicyExecutor>);
//执行器有改动，那么重新初始化
_luasqlExecutePolicyExecutorsOrderInit.Release();
}
else
{
throw new ArgumentException($"Invalid type [{executorType.FullName}]", nameof(executorType));
}
}
private void OnModified()
{
//配置有新的修改，那么重置初始化
_init.Release();
}
