public object Get(string key)
{
if (IsSuspended)
{
return(null);
}
if (_redis != null)
{
try
{
CacheUtility.EnsureCacheKey(ref key);
var redisValue = _redis.HashGet(CacheName, key);
///if (string.IsNullOrEmpty(redisValue)) return null;
if (!redisValue.HasValue)
{
return(null);
}
var data = _binarySerializer.Deserialize <object>(redisValue);
ResetCacheStatus();
return(data);
}
catch (Exception ex)
{
CatchCriticalError("GetData", _cacheName, key, ex);
}
}
return(null);
}
public T GetAndRemove <T>(string key)
{
var data = default(T);
if (IsSuspended)
{
return(data);
}
if (_redis != null)
{
try
{
CacheUtility.EnsureCacheKey(ref key);
data = (T)_binarySerializer.Deserialize(_redis.HashGet(CacheName, key), typeof(T));
if (data != null)
{
_redis.HashDelete(CacheName, key);
ResetCacheStatus();
}
}
catch (Exception ex)
{
CatchCriticalError("GetAndRemove", _cacheName, key, ex);
}
}
return(data);
}
public void RemoveItemsFromList <T>(string cacheKey, List <T> entitys)
{
if (_redis != null)
{
try
{
CacheUtility.EnsureCacheKey(ref cacheKey);
lock (SyncRoot3)
{
var list = _binarySerializer.Deserialize <List <T> >(_redis.HashGet(CacheName, cacheKey));
var newGuys = new List <T>();
newGuys.AddRange(list);
foreach (object o in entitys)
{
foreach (var oneT in list)
{
if (o.Equals(oneT))
{
newGuys.Remove(oneT);
}
}
}
_redis.HashSet(CacheName, cacheKey, _binarySerializer.Serialize(newGuys));
}
ResetCacheStatus();
}
catch (Exception ex)
{
CatchCriticalError("RemvoeItemsFromList", _cacheName, cacheKey, ex);
}
}
}
public void Add(string key, object data)
{
if (IsSuspended)
{
return;
}
if (_redis != null)
{
var retryTimes = 10;
var counter = 0;
//var m = Measure.StartNew();
CacheUtility.EnsureCacheKey(ref key);
while (retryTimes > 0)
{
counter++;
try
{
_redis.HashSet(CacheName, key, _binarySerializer.Serialize(data));
ResetCacheStatus();
retryTimes = 0;
//m.LogDuration(counter + "Added ");
}
catch (Exception ex)
{
retryTimes = 0;
CatchCriticalError("Add", _cacheName, key, ex);
}
}
}
}
public T Get<T>(string key)
{
CacheUtility.EnsureCacheKey(ref key);
var dataObj = Get(key);
return dataObj == null ? default(T) : (T)dataObj;
}
public List <T> GetAndRemoveList <T>(string key)
{
List <T> list = null;
if (_redis != null)
{
CacheUtility.EnsureCacheKey(ref key);
var retryTimes = 100;
//var m = Measure.StartNew();
while (retryTimes > 0)
{
try
{
lock (SyncRoot2)
{
list = _binarySerializer.Deserialize <List <T> >(_redis.HashGet(CacheName, key));
_redis.HashDelete(CacheName, key);
}
retryTimes = 0;
//m.LogDuration("GetAndLock/Remove " + key);
}
catch (Exception ex)
{
CatchCriticalError("GetAndRemove", _cacheName, key, ex);
retryTimes = 0;
}
}
}
return(list);
}
public object this[string key]
{
get
{
CacheUtility.EnsureCacheKey(ref key);
return(Get(key));
}
}
public object Get(string key)
{
CacheUtility.EnsureCacheKey(ref key);
var dataObj = DataCache.Get(key);
return dataObj == null ? null : _binarySerializer.Deserialize<object>(dataObj as byte[]);
}
public bool AddToList <T>(string key, T data, int maxSize = 0)
{
var retVal = true;
if (_redis != null)
{
CacheUtility.EnsureCacheKey(ref key);
var MAX_COUNT = 100;
var retryTimes = MAX_COUNT;
while (retryTimes > 0)
{
//var m = Measure.StartNew();
try
{
lock (SyncRoot)
{
var list = _binarySerializer.Deserialize <List <T> >(_redis.HashGet(CacheName, key));
if (maxSize > 0 && list.Count > maxSize)
{
retVal = false;
}
else
{
list.Add(data);
}
_redis.HashSet(CacheName, key, _binarySerializer.Serialize(list));
}
retryTimes = 0;
//m.LogDuration("GetAndLock/PutAndUnlock " + key);
}
catch (Exception ex)
{
//m.LogDuration("retry - GetAndLock/PutAndUnlock exception " + key);
retryTimes = 0;
CatchCriticalError("AddToList-GetandPut-retry", _cacheName, key, ex);
}
}
}
else
{
_logger.Debug("!!! DataCache is NULL!");
}
return(retVal);
}
public void Remove(string key)
{
if (IsSuspended)
{
return;
}
if (_redis != null)
{
try
{
CacheUtility.EnsureCacheKey(ref key);
_redis.HashDelete(CacheName, key);
ResetCacheStatus();
}
catch (Exception ex)
{
CatchCriticalError("Remove", _cacheName, key, ex);
}
}
}
public void Put(string key, object data)
{
if (IsSuspended)
{
return;
}
if (_redis != null)
{
try
{
CacheUtility.EnsureCacheKey(ref key);
_redis.HashSet(CacheName, key, _binarySerializer.Serialize(data));
ResetCacheStatus();
}
catch (Exception ex)
{
CatchCriticalError("Put", _cacheName, key, ex);
}
}
}
public void Add(string key, object value)
{
if (value == null)
return;
//var config = CacheConfiguration.Instance.CacheConfigurations.FirstOrDefault(a => TypeUtils.GetFormattedName(a.Name).Equals(_cacheName));
var config = _cacheConfiguration.Instance.CacheConfigurations.FirstOrDefault(a => TypeUtils.GetFormattedName(a.Name).Equals(_cacheName));
if (config != null)
{
_policy.AbsoluteExpiration = DateTime.Now.AddMilliseconds(config.DefaultTimeOut);
}
if (_policy.AbsoluteExpiration <= DateTimeOffset.Now)
return;
CacheUtility.EnsureCacheKey(ref key);
var cacheItem = new CacheItem(key, _binarySerializer.Serialize(value));
DataCache.Add(cacheItem, _policy);
var d = new CacheStatus(key, DateTime.Now, _policy.AbsoluteExpiration);
CacheStatus.AddOrUpdate(key, d, (k, j) => { return d; });
}
public bool Contains(string key)
{
CacheUtility.EnsureCacheKey(ref key);
return(Get(key) != null);
}
public void Remove(string key)
{
CacheUtility.EnsureCacheKey(ref key);
DataCache.Remove(key);
}
public bool Contains(string key)
{
CacheUtility.EnsureCacheKey(ref key);
return DataCache.Contains(key);
}
public void Put(string key, object value)
{
CacheUtility.EnsureCacheKey(ref key);
DataCache.Remove(key);
Add(key, value);
}
