public async Task <TValue> GetAsync <TValue>(string key, CancellationToken cancellation = default(CancellationToken))
{
CheckIfInitialized();
try
{
byte[] blob = null;
using (var activity = _activitySource?.StartActivity("Get from cache.", ActivityKind.Producer))
{
activity?.AddTag("cacheKey", key);
blob = await DistributeCache?.GetAsync(key, cancellation);
if (null == blob)
{
return(default(TValue));
}
using (var serializerActivity = _activitySource?.StartActivity("Deserialize.", ActivityKind.Producer))
return(SerializerFactory.Deserialize <TValue>(blob));
}
}
catch (Exception ex)
{
throw new DataCacheException(ex.Message);
}
}
public async Task PutAsync <T>(string key, TimeSpan timeout, T value, bool isSlided = false, CancellationToken cancellation = default(CancellationToken))
{
CheckIfInitialized();
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
byte[] blob = null;
using (var activity = _activitySource?.StartActivity("Put to cache.", ActivityKind.Producer))
{
using (var serializerActivity = _activitySource?.StartActivity("Serialize.", ActivityKind.Producer))
blob = SerializerFactory.Serialize <T>(value);
var dceo = new DistributedCacheEntryOptions();
if (isSlided)
{
dceo.SetSlidingExpiration(timeout);
}
else
{
dceo.SetAbsoluteExpiration(timeout);
}
activity?.AddTag("cacheKey", key);
await DistributeCache.SetAsync(key, blob, dceo, cancellation);
}
}
public async Task <bool> RemoveAsync(string key, CancellationToken cancellation = default(CancellationToken))
{
using (var activity = _activitySource?.StartActivity("Remove from cache.", ActivityKind.Producer))
{
activity?.AddTag("cacheKey", key);
CheckIfInitialized();
try
{
await DistributeCache.RemoveAsync(key, cancellation);
return(true);
}
catch (Exception)
{
return(false);
}
}
}
public bool Remove(string key)
{
using (var activity = _activitySource?.StartActivity("Remove from cache.", ActivityKind.Producer))
{
activity?.AddTag("cacheKey", key);
CheckIfInitialized();
try
{
DistributeCache.Remove(key);
return(true);
}
catch (Exception)
{
return(false);
}
}
}
public void Put <T>(string key, T value)
{
CheckIfInitialized();
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
using (var activity = _activitySource?.StartActivity("Put to cache.", ActivityKind.Producer))
{
byte[] blob = null;
using (var serializerActivity = _activitySource?.StartActivity("Serialize.", ActivityKind.Producer))
blob = SerializerFactory.Serialize <T>(value);
activity?.AddTag("cacheKey", key);
DistributeCache?.Set(key, blob, DefaultOption);
}
}
public async Task PutAsync <T>(string key, T value, CancellationToken cancellation = default(CancellationToken))
{
CheckIfInitialized();
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
using (var activity = _activitySource?.StartActivity("Put to cache.", ActivityKind.Producer))
{
byte[] blob = null;
using (var serializerActivity = _activitySource?.StartActivity("Serialize.", ActivityKind.Producer))
blob = SerializerFactory.Serialize <T>(value);
activity?.AddTag("cacheKey", key);
await DistributeCache.SetAsync(key, blob, DefaultOption, cancellation);
}
}
