/// <summary>
/// 设置ParameterCollection值
/// </summary>
/// <param name="method"></param>
/// <param name="collection"></param>
/// <param name="parameters"></param>
public static void SetRefParameters(System.Reflection.MethodInfo method, ParameterCollection collection, object[] parameters)
{
int index = 0;
foreach (var p in method.GetParameters())
{
if (p.ParameterType.IsByRef)
collection[p.Name] = parameters[index];
index++;
}
}
/// <summary>
/// 设置参数值
/// </summary>
/// <param name="method"></param>
/// <param name="collection"></param>
/// <param name="parameters"></param>
public static void SetRefParameterValues(System.Reflection.MethodInfo method, ParameterCollection collection, object[] parameters)
{
var index = 0;
foreach (var p in method.GetParameters())
{
//给参数赋值
if (p.ParameterType.IsByRef)
parameters[index] = collection[p.Name];
index++;
}
}
/// <summary>
/// 设置参数值
/// </summary>
/// <param name="method"></param>
/// <param name="reqMsg"></param>
public static object[] CreateParameterValues(System.Reflection.MethodInfo method, ParameterCollection collection)
{
var index = 0;
var pis = method.GetParameters();
var parameters = new object[pis.Length];
foreach (var p in pis)
{
//给参数赋值
if (collection[p.Name] == null)
parameters[index] = CoreHelper.GetTypeDefaultValue(p.ParameterType);
else
parameters[index] = collection[p.Name];
index++;
}
return parameters;
}
/// <summary>
/// 获取缓存Key值
/// </summary>
/// <param name="serviceType"></param>
/// <param name="method"></param>
/// <param name="collection"></param>
/// <returns></returns>
public static string GetCacheKey(Type serviceType, System.Reflection.MethodInfo method, ParameterCollection collection)
{
var opContract = CoreHelper.GetMemberAttribute<OperationContractAttribute>(method);
if (opContract != null && !string.IsNullOrEmpty(opContract.CacheKey))
{
string cacheKey = opContract.CacheKey;
var index = 0;
foreach (var key in collection.Keys)
{
string name = "{" + key + "}";
if (cacheKey.Contains(name))
{
var parameter = collection[key];
if (parameter != null)
cacheKey = cacheKey.Replace(name, "|" + parameter.ToString() + "|");
else
cacheKey = cacheKey.Replace(name, "|");
}
index++;
}
return string.Format("{0}_{1}", serviceType.FullName, cacheKey);
}
else
{
//返回默认的缓存key
var cacheKey = string.Format("{0}${1}${2}", serviceType.FullName, method.ToString(), collection.ToString());
return string.Format("CastleCache_{0}", GetMD5String(cacheKey));
}
}
/// <summary>
/// 创建一个ParameterCollection
/// </summary>
/// <param name="method"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public static ParameterCollection CreateParameters(System.Reflection.MethodInfo method, object[] parameters)
{
var collection = new ParameterCollection();
int index = 0;
foreach (var p in method.GetParameters())
{
if (parameters[index] == null)
collection[p.Name] = CoreHelper.GetTypeDefaultValue(p.ParameterType);
else
collection[p.Name] = parameters[index];
index++;
}
return collection;
}
/// <summary>
/// 调用方法返回
/// </summary>
/// <param name="method"></param>
/// <param name="collection"></param>
/// <returns></returns>
private ResponseMessage InvokeMethod(System.Reflection.MethodInfo method, ParameterCollection collection)
{
#region 设置请求信息
var reqMsg = new RequestMessage
{
AppName = config.AppName, //应用名称
HostName = hostName, //客户端名称
IPAddress = ipAddress, //客户端IP地址
ReturnType = method.ReturnType, //返回类型
ServiceName = serviceType.FullName, //服务名称
MethodName = method.ToString(), //方法名称
TransactionId = Guid.NewGuid(), //传输ID号
MethodInfo = method, //设置调用方法
Parameters = collection //设置参数
};
#endregion
//调用服务
return CallService(reqMsg);
}