/// <summary>
/// 生成存储在Redis的Key
/// </summary>
/// <param name="type"></param>
/// <param name="personalKey"></param>
/// <returns></returns>
public static string GenerateRedisKey(Type type, string personalKey)
{
if (string.IsNullOrEmpty(personalKey))
{
return(string.Format("{0}", RedisConnectionPool.EncodeTypeName(type.FullName)));
}
return(string.Format("{0}_{1}", RedisConnectionPool.EncodeTypeName(type.FullName), personalKey));
}
private static string GetEntityTypeFromKey(string key, out string typeName, ref Type type, out string asmName, out bool isEntityType, out string redisKey)
{
int index = key.IndexOf(',');
var arr = (index > -1 ? key.Substring(0, index) : key).Split('_');
typeName = arr[0];
asmName = index == -1 ? "" : key.Substring(index + 1, key.Length - index - 1);
string persionKey = string.Empty;
string entityKey = string.Empty;
if (arr.Length > 1)
{
entityKey = arr[1];
var tempArr = entityKey.Split('|');
if (tempArr.Length > 1)
{
persionKey = tempArr[0];
entityKey = tempArr[1];
}
}
isEntityType = false;
if (string.IsNullOrEmpty(persionKey))
{
isEntityType = true;
redisKey = string.Format("{0}_{1}", RedisConnectionPool.EncodeTypeName(typeName), entityKey);
}
else
{
//私有类型
redisKey = string.Format("{0}_{1}", RedisConnectionPool.EncodeTypeName(typeName), persionKey);
}
string formatString = entityTypeNameFormat;
if (isEntityType)
{
formatString = "{0},{1}";
}
if (type == null)
{
string entityTypeName = RedisConnectionPool.DecodeTypeName(typeName);
type = Type.GetType(string.Format(formatString, entityTypeName, asmName), false, true);
if (Equals(type, null))
{
var enitityAsm = ScriptEngines.GetEntityAssembly();
if (enitityAsm != null)
{
asmName = enitityAsm.GetName().Name;
type = Type.GetType(string.Format(formatString, entityTypeName, asmName), false, true);
if (Equals(type, null))
{
//调试模式下type为空处理
type = enitityAsm.GetType(entityTypeName, false, true);
}
}
}
}
return(entityKey);
}
internal static string GenerateEntityKey(AbstractEntity entity)
{
if (entity == null)
{
return(string.Empty);
}
return(string.Format("{0}_{1}|{2}",
RedisConnectionPool.EncodeTypeName(entity.GetType().FullName),
entity.PersonalId,
entity.GetKeyCode()));
}
private static string GetQueueFormatKey(AbstractEntity entity)
{
if (entity == null)
{
return(string.Empty);
}
return(string.Format("{0}_{1}|{2}",
RedisConnectionPool.EncodeTypeName(entity.GetType().FullName),
entity.GetIdentityId(),
entity.GetKeyCode()));
}
/// <summary>
/// Get entity of personal object
/// </summary>
/// <param name="entityType"></param>
/// <param name="personalId"></param>
/// <param name="keys"></param>
/// <returns></returns>
public static dynamic GetPersonalEntity(string entityType, string personalId, params object[] keys)
{
string key = AbstractEntity.EncodeKeyCode(personalId);
if (keys.Length > 0)
{
key += "|" + AbstractEntity.CreateKeyCode(keys);
}
string redisKey = string.Format("{0}_{1}", RedisConnectionPool.EncodeTypeName(entityType), key);
CacheItemSet itemSet;
return(GetPersonalEntity(redisKey, out itemSet));
}
/// <summary>
/// Send to queue pool
/// </summary>
/// <param name="entityList"></param>
public static void Send(params AbstractEntity[] entityList)
{
string key = "";
try
{
//modify season:异步调用时不能保证提交的顺序，造成更新到Redis中不是最后一次的
lock (_entitySet)
{
foreach (var entity in entityList)
{
key = string.Format("{0}_{1}|{2}",
RedisConnectionPool.EncodeTypeName(entity.GetType().FullName),
entity.GetIdentityId(),
entity.GetKeyCode());
//todo debug
var stacktrace = TraceLog.GetStackTrace();
var hashpair = new KeyValuePair <int, string>(entity.GetHashCode(), stacktrace);
KeyValuePair <int, string> oldHashPair;
if (_checkVersions.TryGetValue(key, out oldHashPair))
{
if (oldHashPair.Key != hashpair.Key)
{
TraceLog.ReleaseWriteDebug("Send {0}, hash:{1}/{2}, new stack:{3} \r\n old stack:{4}",
key, oldHashPair.Key, hashpair.Key, hashpair.Value, oldHashPair.Value);
_checkVersions[key] = hashpair;
}
}
else
{
_checkVersions[key] = new KeyValuePair <int, string>(entity.GetHashCode(), stacktrace);
}
//todo end debug
if (!_entitySet.Contains(key))
{
_entitySet.Add(key);
}
if (entity.IsDelete && !_entityRemoteSet.Contains(key))
{
_entityRemoteSet.Add(key);
}
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("Post changed key:{0} error:{1}", key, ex);
}
}
/// <summary>
/// Send to queue pool
/// </summary>
/// <param name="entityList"></param>
public static void Send(params AbstractEntity[] entityList)
{
string key = "";
try
{
if (entityList == null || entityList.Length == 0)
{
return;
}
var groupList = entityList.GroupBy(t => t.GetIdentityId());
foreach (var g in groupList)
{
var valueList = g.ToList();
byte[][] keyBytes = new byte[valueList.Count][];
byte[][] valueBytes = new byte[valueList.Count][];
string queueKey = GetRedisSyncQueueKey(g.Key);
byte[] idBytes = BufferUtils.GetBytes(g.Key);
int index = 0;
foreach (var entity in valueList)
{
key = string.Format("{0}_{1}", RedisConnectionPool.EncodeTypeName(entity.GetType().FullName), entity.GetKeyCode());
keyBytes[index] = RedisConnectionPool.ToByteKey(key);
byte[] stateBytes = BufferUtils.GetBytes(entity.IsDelete ? 1 : 0);
valueBytes[index] = BufferUtils.MergeBytes(
BufferUtils.GetBytes(idBytes.Length + stateBytes.Length),
idBytes,
stateBytes,
_serializer.Serialize(entity));
index++;
}
_asyncSendHandle.BeginInvoke(queueKey, keyBytes, valueBytes, null, null);
}
}
catch (Exception ex)
{
TraceLog.WriteError("Post changed key:{0} error:{1}", key, ex);
}
}
/// <summary>
/// Send to queue pool
/// </summary>
/// <param name="entityList"></param>
public static void Send(params AbstractEntity[] entityList)
{
string key = "";
try
{
//modify season:异步调用时不能保证提交的顺序，造成更新到Redis中不是最后一次的
lock (entitySyncRoot)
{
foreach (var entity in entityList)
{
if (entity == null)
{
continue; //cacheCollection has changed
}
entity.TempTimeModify = MathUtils.Now;
key = string.Format("{0}_{1}|{2}",
RedisConnectionPool.EncodeTypeName(entity.GetType().FullName),
entity.GetIdentityId(),
entity.GetKeyCode());
if (_entitySet.Add(key))
{
SendWaitCount++;
}
if (entity.IsDelete)
{
_entityRemoteSet.Add(key);
}
}
}
}
catch (Exception ex)
{
TraceLog.WriteError("Post changed key:{0} error:{1}", key, ex);
}
}
/// <summary>
/// 通过Redis键获取实体对象
/// </summary>
/// <param name="key"></param>
/// <param name="isRemove"></param>
/// <param name="type"></param>
/// <param name="serializer"></param>
/// <returns></returns>
public static dynamic GetEntityFromRedis(string key, bool isRemove, Type type, ICacheSerializer serializer)
{
string typeName;
string asmName;
bool isEntityType;
string redisKey;
string entityKey = GetEntityTypeFromKey(key, out typeName, ref type, out asmName, out isEntityType, out redisKey);
dynamic entity = null;
RedisConnectionPool.Process(client =>
{
if (isEntityType)
{
var data = client.Get <byte[]>(redisKey);
if (data != null && type != null)
{
entity = serializer.Deserialize(data, type);
}
}
else
{
var data = client.Get <byte[]>(redisKey);
if (data != null && type != null)
{
var dict = (IDictionary)serializer.Deserialize(data, type);
entity = dict[entityKey];
}
}
if (entity == null)
{
//新版本Hash格式
var data = client.HGet(typeName, RedisConnectionPool.ToByteKey(entityKey));
if (data != null && type != null)
{
entity = serializer.Deserialize(data, type);
}
}
if (isRemove && entity == null && type != null)
{
//临时队列删除Entity
string setId = (isEntityType ? RedisConnectionPool.EncodeTypeName(typeName) : redisKey) + ":remove";
IDictionary dict = null;
RedisConnectionPool.ProcessTrans(client, new string[] { setId }, () =>
{
var data = client.Get <byte[]>(setId);
if (data == null)
{
return(false);
}
dict = (IDictionary)serializer.Deserialize(data, type);
entity = dict[entityKey];
dict.Remove(entityKey);
return(true);
}, trans =>
{
if (dict != null && dict.Count > 0)
{
trans.QueueCommand(c => c.Set(setId, serializer.Serialize(dict)));
}
else
{
trans.QueueCommand(c => c.Remove(setId));
}
}, null);
}
});
return(entity);
}
