private static RemoteMethodInfo GetRemoteMethod(MethodInfo method)
{
string serviceKey = SecurityUtility.HashObject(method.DeclaringType);
RemoteMethodAttribute rmAttribute = method.GetCustomAttributes(typeof(RemoteMethodAttribute), true)[0] as RemoteMethodAttribute;
return(new RemoteMethodInfo(SecurityUtility.HashObject(method), serviceKey, method.Name, rmAttribute.Description, rmAttribute.Offline, method, String.Empty));
}
/// <summary>
/// 检查指定类型的服务并根据自定义属性标签在系统中进行注册
/// </summary>
/// <param name="type">服务类型</param>
public void InspectService(Type type)
{
if (type.IsDefined(typeof(RemoteServiceAttribute), true))
{
// 通过服务属性标签来注册服务
RemoteServiceAttribute serviceAttribute = type.GetCustomAttributes(typeof(RemoteServiceAttribute), true)[0] as RemoteServiceAttribute;
string serviceKey = SecurityUtility.HashObject(type);
RegisterService(serviceKey, type.Name,
serviceAttribute.Description,
serviceAttribute.ServiceType,
type,
serviceAttribute.ServiceScope);
// 检查所有方法并注册
MethodInfo[] methods = type.GetMethods();
foreach (MethodInfo method in methods)
{
MethodInfo mi = method;
if (method.IsGenericMethod)
{
mi = method.GetGenericMethodDefinition();
}
if (mi.IsDefined(typeof(RemoteMethodAttribute), true))
{
string dataUpdateEvent = null;
if (mi.IsDefined(typeof(ClientCacheAttribute), true))
{
if (mi.ReturnType == typeof(void))
{
logger.Warn("方法 [" + mi.Name + "] 定义了 [ClientCacheAttribute] 特性，但是却没有返回值，已被忽略。");
}
else
{
ClientCacheAttribute cacheAttribute = mi.GetCustomAttributes(typeof(ClientCacheAttribute), true)[0] as ClientCacheAttribute;
dataUpdateEvent = cacheAttribute.DataUpdateEvent;
}
}
// 注册方法
RemoteMethodAttribute rmAttribute = mi.GetCustomAttributes(typeof(RemoteMethodAttribute), true)[0] as RemoteMethodAttribute;
RegisterFunction(SecurityUtility.HashObject(mi),
serviceKey,
mi.Name,
rmAttribute.Description,
rmAttribute.Offline,
mi,
dataUpdateEvent);
}
else if (method.IsDefined(typeof(ClientCacheAttribute), true))
{
logger.Warn("方法 [" + method.Name + "] 定义了 [ClientCacheAttribute] 特性，但是却没有定义 [RemoteMethodAttribute]，已被忽略。");
}
}
}
}
