public static void Set <TEntity>(this Abstractions.IDistributedCache cache, string key, TEntity entity)
{
var options = new DistributedCacheEntryOptions().SetSlidingExpiration(TimeSpan.FromSeconds(20));
var binary = entity.Serialize();
cache.Set(key, binary, options);
}
public static Task SetAsync <TEntity>(this Abstractions.IDistributedCache cache, string key, TEntity entity, int ttl)
{
var options = new DistributedCacheEntryOptions().SetAbsoluteExpiration(TimeSpan.FromSeconds(ttl));
var binary = entity.Serialize();
return(cache.SetAsync(key, binary, options));
}
public static TEntity Get <TEntity>(this Abstractions.IDistributedCache cache, string key)
{
TEntity result = default;
var binary = cache.Get(key);
if (binary != null)
{
result = binary.Deserialize <TEntity>();
}
return(result);
}
public static async Task <TEntity> GetAsync <TEntity>(this Abstractions.IDistributedCache cache, string key)
{
TEntity result = default;
var binary = await cache.GetAsync(key);
if (binary != null)
{
result = binary.Deserialize <TEntity>();
}
return(result);
}
public static TEntity GetOrCreate <TEntity>(this Abstractions.IDistributedCache cache, string key, Func <TEntity> predicate)
{
TEntity entity = cache.Get <TEntity>(key);
if (entity != null)
{
return(entity);
}
entity = predicate();
cache.Set(key, entity);
return(entity);
}
public static async Task <TEntity> GetOrCreateAsync <TEntity>(this Abstractions.IDistributedCache cache, string key, Func <Task <TEntity> > predicate, int ttl)
{
TEntity entity = await cache.GetAsync <TEntity>(key);
if (entity != null)
{
return(entity);
}
entity = await predicate();
await cache.SetAsync(key, entity, ttl);
return(entity);
}
/// <summary>
/// Initializes a new instance of the <see cref="NetStandardIDistributedCacheStringProvider"/> class.
/// </summary>
/// <param name="iDistributedCache">An IDistributedCache implementation with which to store cached items.</param>
public NetStandardIDistributedCacheStringProvider(Microsoft.Extensions.Caching.Distributed.IDistributedCache iDistributedCache) : base(iDistributedCache)
{
}
public AlarmStatusController(IAlarmStatusAppService alarmStatusAppService, Microsoft.Extensions.Caching.Distributed.IDistributedCache cache)
{
_alarmStatusAppService = alarmStatusAppService;
_cache = cache;
}
