/// <summary>
/// 获取Orleans服务集群客户端
/// </summary>
/// <param name="clusterId">Orleans集群的唯一ID</param>
/// <param name="serviceId">Orleans服务的唯一ID</param>
/// <param name="connectionString">Orleans数据库连接串</param>
/// <returns>Orleans服务集群客户端</returns>
public static IClusterClient Fetch(string clusterId, string serviceId, string connectionString)
{
return(_cache.GetValue(String.Format("{0}*{1}", clusterId, serviceId), () =>
{
IClusterClient value = new ClientBuilder()
.ConfigureLogging(logging => logging.AddConsole())
.Configure <ConnectionOptions>(options => { options.ProtocolVersion = NetworkProtocolVersion.Version2; })
.Configure <ClusterOptions>(options =>
{
options.ClusterId = clusterId;
options.ServiceId = serviceId;
})
.UseAdoNetClustering(options =>
{
options.ConnectionString = connectionString;
#if PgSQL
options.Invariant = "Npgsql";
#endif
#if MySQL
options.Invariant = "MySql.Data.MySqlClient";
#endif
#if ORA
options.Invariant = "Oracle.DataAccess.Client";
#endif
})
.ConfigureApplicationParts(parts =>
{
parts.AddPluginPart();
})
.AddSimpleMessageStreamProvider(StreamProvider.Name)
.Build();
value.Connect().Wait();
return value;
}));
}
/// <summary>
/// 检索插件类
/// </summary>
/// <param name="assembly">程序集</param>
/// <param name="throwIfNotFound">如果为 true, 则会在找不到信息时引发 ArgumentException; 如果为 false, 则在找不到信息时返回 null</param>
/// <returns>插件类</returns>
public static Type FindPluginType(Assembly assembly, bool throwIfNotFound = false)
{
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
return(_typeCache.GetValue(assembly.GetName().Name, () =>
{
foreach (Type item in assembly.GetExportedTypes())
{
if (!item.IsClass || item.IsAbstract || item.IsGenericType || item.IsCOMObject)
{
continue;
}
if (typeof(IPlugin).IsAssignableFrom(item))
{
return item;
}
}
if (throwIfNotFound)
{
throw new ArgumentException(String.Format("程序集 {0} 中不存在实现IPlugin的插件类", assembly.FullName), nameof(assembly));
}
return null;
}));
}
/// <summary>
/// 获取控制器的授权角色
/// </summary>
/// <param name="typeInfo">TypeInfo</param>
/// <param name="methodInfo">MethodInfo</param>
/// <returns>控制器的授权角色</returns>
public static ControllerRole Fetch(TypeInfo typeInfo, MethodInfo methodInfo)
{
return(_cache.GetValue(Standards.FormatCompoundKey(typeInfo.FullName, methodInfo.Name, methodInfo.GetHashCode()), () =>
FetchRoot(Database.Default, p => p.ControllerName == typeInfo.FullName && p.ActionName == methodInfo.Name,
() => new ControllerRole(Database.Default.DataSourceKey, Database.Default.Sequence.Value, typeInfo, methodInfo))
));
}
public UserToken Find(string uid)
{
var idx = m_indexMap.GetValue(uid, -1);
if (idx >= 0)
{
return(m_pool[idx]);
}
return(null);
}
/// <summary>
/// 订阅
/// </summary>
/// <param name="groupName">组名</param>
public async Task SubscribeAsync(string groupName)
{
_connectedInfos.GetValue(Context.ConnectionId, () => new SynchronizedList <string>()).AddOnce(groupName);
await Groups.AddToGroupAsync(Context.ConnectionId, groupName);
_subscribers.GetValue(groupName, async() =>
{
Subscriber subscriber = new Subscriber(this, groupName);
await subscriber.SubscribeAsync(ClusterClient.Default.GetSimpleMessageStreamProvider().GetStream <string>(StreamIds.GroupStreamId, groupName));
return(subscriber);
});
}
private static T FillAllChildren(T root)
{
if (root == null)
{
return(null);
}
SynchronizedDictionary <long, List <T> > allChildren = new SynchronizedDictionary <long, List <T> >();
foreach (T item in root.SelfSheet.SelectEntity <T>(p => p.RootId == root.Id && p.Id != root.Id))
{
allChildren.GetValue(item.ParentId, () => new List <T>()).Add(item);
}
FillChildren(root, allChildren);
return(root);
}
/// <summary>
/// 构造动态执行构建函数
/// </summary>
public static DynamicCtorDelegate GetConstructor(Type objectType)
{
if (objectType == null)
{
throw new ArgumentNullException(nameof(objectType));
}
return(_classCtorCache.GetValue(objectType.FullName, () =>
{
ConstructorInfo constructor = objectType.GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, Type.EmptyTypes, null);
if (constructor == null)
{
throw new NotSupportedException(String.Format("不支持多参数的 {0} 构建函数", objectType.FullName));
}
return CreateConstructor(constructor);
}));
}
/// <summary>
/// 设置从业务对象
/// </summary>
/// <param name="ignoreRepeat">忽略重复的</param>
/// <param name="detail">从业务对象</param>
public void SetDetail <TDetail>(bool ignoreRepeat = false, params TDetail[] detail)
where TDetail : BusinessBase <TDetail>
{
if (detail == null || detail.Length == 0)
{
return;
}
List <IBusiness> value = _details.GetValue(typeof(TDetail), () => new List <IBusiness>());
foreach (TDetail item in detail)
{
if (ignoreRepeat || !value.Contains(item))
{
item.Master = this;
value.Add(item);
}
}
}
/// <summary>
/// 加载类型
/// </summary>
/// <param name="typeName">类名</param>
/// <param name="assemblyName">程序集名</param>
/// <returns>类</returns>
public static Type LoadType(string typeName, string assemblyName = null)
{
if (String.IsNullOrEmpty(typeName))
{
return(null);
}
Type result = Type.GetType(typeName, false);
if (result != null)
{
return(result);
}
if (!String.IsNullOrEmpty(assemblyName))
{
Assembly assembly = LoadAssembly(assemblyName);
return(assembly != null?assembly.GetType(typeName, false) : null);
}
return(_typeCache.GetValue(typeName, () =>
{
assemblyName = typeName;
while (true)
{
int i = assemblyName.LastIndexOf('.');
if (i > 0)
{
assemblyName = assemblyName.Remove(i);
Type value = LoadType(typeName, assemblyName);
if (value != null)
{
return value;
}
}
else
{
break;
}
}
return null;
}));
}
/// <summary>
/// 获取插件
/// </summary>
/// <param name="assembly">程序集</param>
/// <param name="onMessage">插件发送过来的消息</param>
public IPlugin GetPlugin(Assembly assembly, Func <IPlugin, object, object> onMessage = null)
{
if (assembly == null)
{
throw new ArgumentNullException(nameof(assembly));
}
return(_cache.GetValue(assembly.GetName().Name, () =>
{
try
{
return PluginBase.New(assembly, this, onMessage);
}
catch (Exception ex)
{
Task.Run(() => EventLog.SaveLocal(MethodBase.GetCurrentMethod(), assembly.GetName().Name, ex));
throw;
}
}));
}
/// <summary>
/// 根据枚举类型定义构建
/// </summary>
/// <param name="enumType">枚举类型</param>
private static IList <EnumKeyValue> Fetch(Type enumType)
{
enumType = Utilities.LoadType(enumType); //主要用于IDE环境、typeof(T)
if (enumType == null)
{
throw new ArgumentNullException(nameof(enumType));
}
if (!enumType.IsEnum)
{
throw new ArgumentException(String.Format("类 {0} 应定义为枚举", enumType.FullName), nameof(enumType));
}
return(_cache.GetValue(enumType.FullName, () =>
{
FieldInfo[] fieldInfos = enumType.GetFields(BindingFlags.Static | BindingFlags.Public);
List <EnumKeyValue> value = new List <EnumKeyValue>(fieldInfos.Length);
foreach (FieldInfo item in fieldInfos)
{
value.Add(new EnumKeyValue((Enum)item.GetValue(enumType), (EnumCaptionAttribute)Attribute.GetCustomAttribute(item, typeof(EnumCaptionAttribute))));
}
return value;
}));
}
/// <summary>
/// 获取Orleans流提供者
/// </summary>
/// <param name="clusterId">Orleans集群的唯一ID</param>
/// <param name="serviceId">Orleans服务的唯一ID</param>
/// <param name="connectionString">Orleans数据库连接串</param>
/// <returns>流提供者</returns>
public static IStreamProvider Fetch(string clusterId, string serviceId, string connectionString)
{
return(_cache.GetValue(String.Format("{0}*{1}", clusterId, serviceId), () => ClusterClient.Fetch(clusterId, serviceId, connectionString).GetStreamProvider(Name)));
}
/// <summary>
/// 读取信息(分离出当前线程语言的中英文文本)
/// Thread.CurrentThread.CurrentCulture.Name为非'zh-'时返回后半截
/// </summary>
/// <param name="key">键</param>
/// <param name="inEncrypt">是否加密</param>
public static string ReadValue(string key, bool inEncrypt = false)
{
try
{
return _cache.GetValue(key, () =>
{
string pendingValue;
#if PgSQL
using (DataReader reader = Database.CreateDataReader(@"
select AS_Value, AS_ValueEncrypted
from PH7_AppSettings
where AS_Key = @AS_Key",
#endif
#if MsSQL
using (DataReader reader = Database.CreateDataReader(@"
select AS_Value, AS_ValueEncrypted
from PH7_AppSettings
where AS_Key = @AS_Key",
#endif
#if MySQL
using (DataReader reader = Database.CreateDataReader(@"
select AS_Value, AS_ValueEncrypted
from PH7_AppSettings
where AS_Key = ?AS_Key",
#endif
#if ORA
using (DataReader reader = Database.CreateDataReader(@"
select AS_Value, AS_ValueEncrypted
from PH7_AppSettings
where AS_Key = :AS_Key",
#endif
CommandBehavior.SingleRow))
{
reader.CreateParameter("AS_Key", key);
if (reader.Read())
if (inEncrypt)
if (reader.IsDBNull(1) || reader.GetInt32(1) != 1)
pendingValue = reader.GetString(0);
else
try
{
return AppRun.SplitCulture(Decrypt(reader.GetString(0)));
}
catch (SystemException) //FormatException & CryptographicException
{
pendingValue = reader.GetString(0);
}
else
return AppRun.SplitCulture(reader.GetString(0));
else
throw new KeyNotFoundException();
}
if (pendingValue != null)
#if PgSQL
Database.ExecuteNonQuery(@"
update PH7_AppSettings set
AS_Value = @AS_Value,
AS_ValueEncrypted = 1
where AS_Key = @AS_Key",
#endif
#if MsSQL
Database.ExecuteNonQuery(@"
update PH7_AppSettings set
AS_Value = @AS_Value,
AS_ValueEncrypted = 1
where AS_Key = @AS_Key",
#endif
#if MySQL
Database.ExecuteNonQuery(@"
update PH7_AppSettings set
AS_Value = ?AS_Value,
AS_ValueEncrypted = 1
where AS_Key = ?AS_Key",
#endif
#if ORA
Database.ExecuteNonQuery(@"
update PH7_AppSettings set
AS_Value = :AS_Value,
AS_ValueEncrypted = 1
where AS_Key = :AS_Key",
#endif
ParamValue.Input("AS_Value", Encrypt(pendingValue)),
ParamValue.Input("AS_Key", key));
return AppRun.SplitCulture(pendingValue);
});
}
private Alley FetchAlley(string locationAlley)
{
return(_alleyDictionary.GetValue(locationAlley, () => new Alley(this, locationAlley)));
}
/// <summary>
/// 获取Orleans服务集群客户端
/// </summary>
/// <param name="clusterId">Orleans集群的唯一ID</param>
/// <param name="serviceId">Orleans服务的唯一ID</param>
/// <param name="connectionString">Orleans数据库连接串</param>
/// <returns>Orleans服务集群客户端</returns>
public static IClusterClient Fetch(string clusterId, string serviceId, string connectionString)
{
return(_cache.GetValue(Standards.FormatCompoundKey(clusterId, serviceId), () =>
{
IClusterClient value = new ClientBuilder()
.Configure <SerializationProviderOptions>(options =>
{
options.SerializationProviders.Add(typeof(BondSerializer));
options.FallbackSerializationProvider = typeof(BondSerializer);
})
.Configure <ConnectionOptions>(options => { options.ProtocolVersion = NetworkProtocolVersion.Version2; })
.Configure <ClusterOptions>(options =>
{
options.ClusterId = clusterId;
options.ServiceId = serviceId;
})
.UseAdoNetClustering(options =>
{
options.ConnectionString = connectionString;
#if PgSQL
options.Invariant = "Npgsql";
#endif
#if MsSQL
options.Invariant = "System.Data.SqlClient";
#endif
#if MySQL
options.Invariant = "MySql.Data.MySqlClient";
#endif
#if ORA
options.Invariant = "Oracle.DataAccess.Client";
#endif
})
.ConfigureApplicationParts(parts =>
{
/*
* 装配Actor协议
* 业务程序集都应该统一采用"*.Business.dll"作为文件名的后缀
* 契约程序集都应该统一采用"*.Contract.dll"作为文件名的后缀
* 以上程序集都应该被部署到主程序的执行目录下
*/
foreach (string fileName in Directory.GetFiles(Phenix.Core.AppRun.BaseDirectory, "*.Business.dll"))
{
parts.AddApplicationPart(Assembly.LoadFrom(fileName)).WithReferences().WithCodeGeneration();
}
foreach (string fileName in Directory.GetFiles(Phenix.Core.AppRun.BaseDirectory, "*.Contract.dll"))
{
parts.AddApplicationPart(Assembly.LoadFrom(fileName)).WithReferences().WithCodeGeneration();
}
})
.AddSimpleMessageStreamProvider(ContextKeys.SimpleMessageStreamProviderName)
.AddOutgoingGrainCallFilter(context =>
{
if (context.Grain is ISecurityContext)
{
IIdentity currentIdentity = Principal.CurrentIdentity;
if (currentIdentity != null)
{
RequestContext.Set(ContextKeys.CurrentIdentityCompanyName, currentIdentity.CompanyName);
RequestContext.Set(ContextKeys.CurrentIdentityUserName, currentIdentity.UserName);
RequestContext.Set(ContextKeys.CurrentIdentityCultureName, currentIdentity.CultureName);
}
}
if (context.Grain is ITraceLogContext)
{
long traceKey;
if (RequestContext.Get(ContextKeys.TraceKey) == null)
{
traceKey = Database.Default.Sequence.Value;
RequestContext.Set(ContextKeys.TraceKey, traceKey);
}
else
{
traceKey = (long)RequestContext.Get(ContextKeys.TraceKey);
}
int traceOrder = RequestContext.Get(ContextKeys.TraceOrder) != null ? (int)RequestContext.Get(ContextKeys.TraceOrder) + 1 : 0;
RequestContext.Set(ContextKeys.TraceOrder, traceOrder);
Task.Run(() => EventLog.Save(context.InterfaceMethod, Phenix.Core.Reflection.Utilities.JsonSerialize(context.Arguments), traceKey, traceOrder));
try
{
return context.Invoke();
}
catch (Exception ex)
{
Task.Run(() => EventLog.Save(context.InterfaceMethod, Phenix.Core.Reflection.Utilities.JsonSerialize(context.Arguments), traceKey, traceOrder, ex));
throw;
}
}
return context.Invoke();
})
.Build();
AsyncHelper.RunSync(() => value.Connect());
return value;
}));
}
private Area FetchArea(string locationArea)
{
return(_areaDictionary.GetValue(locationArea, () => new Area(this, locationArea)));
}
private Location FetchLocation(string locationOrdinal)
{
return(_locationDictionary.GetValue(locationOrdinal, () => new Location(this, locationOrdinal)));
}
