private bool _Set(Areas area, string field, string key, string value, TimeSpan expiration)
{
key = EncodeBlobName(key);
string _value = null;
/* if the string is over 250K in length (approximately 500K in size) then compress it for performance */
if (value.Length > 1024 * 250)
{
_value = Compression.Compress(value);
}
else
{
_value = value;
}
var blob = GetBlobReference(area, field, key);
VigilCacheData data = new VigilCacheData(_value, expiration);
var serializedData = JsonConvert.SerializeObject(data);
blob.UploadText(serializedData);
return(true);
}
private string _Get(Areas area, string field, string key)
{
key = EncodeBlobName(key);
var blob = GetBlobReference(area, field, key);
if (!blob.Exists())
{
return(null);
}
var tmp = blob.DownloadText();
VigilCacheData vcd = VigilCacheData.FromString(tmp);
if (vcd.ExpirationDate < DateTime.UtcNow)
{
blob.Delete();
return(null);
}
string result = null;
if (Compression.IsBase64String(tmp))
{
result = Compression.Decompress(vcd.Value);
}
else
{
result = vcd.Value;
}
return(result);
}
private string _Get(Areas area, string field, string key)
{
key = EncodeBlobName(key);
var redisKey = string.Format("{0}^{1}^{2}", area.ToString(), field, key);
IDatabase cache = lazyConnection.Value.GetDatabase();
if (cache.KeyExists(redisKey))
{
var tmp = cache.StringGet(redisKey);
VigilCacheData vcd = VigilCacheData.FromString(tmp);
if (vcd != null && vcd.ExpirationDate < DateTime.UtcNow)
{
cache.KeyDelete(redisKey);
return(null);
}
string result = null;
if (Compression.IsBase64String(tmp))
{
result = Compression.Decompress(vcd.Value);
}
else
{
result = vcd.Value;
}
return(result);
}
return(null);
}
private bool _Set(Areas area, string field, string key, string value, TimeSpan expiration)
{
key = EncodeBlobName(key);
string _value = null;
/* if the string is over 250K in length (approximately 500K in size) then compress it for performance */
if (value.Length > 1024 * 250)
{
_value = Compression.Compress(value);
}
else
{
_value = value;
}
var redisKey = string.Format("{0}^{1}^{2}", area.ToString(), field, key);
IDatabase cache = lazyConnection.Value.GetDatabase();
VigilCacheData data = new VigilCacheData(_value, expiration);
var serializedData = JsonConvert.SerializeObject(data);
cache.StringSet(redisKey, serializedData, expiration);
return(true);
}
private T _Get <T>(Areas area, string field, string key)
{
key = EncodeBlobName(key);
var blob = GetBlobReference(area, field, key);
if (!blob.Exists())
{
return(default(T));
}
string json = "";
try
{
var tmp = blob.DownloadText();
VigilCacheData vcd = VigilCacheData.FromString(tmp);
if (vcd.ExpirationDate < DateTime.UtcNow)
{
blob.Delete();
return(default(T));
}
if (Compression.IsBase64String(vcd.Value))
{
json = Compression.Decompress(vcd.Value);
}
else
{
json = vcd.Value;
}
}
catch (Exception ex)
{
Trace.TraceError("Could not retrieve cache object for key {0}. {1}", key, ex.Message);
return(default(T));
}
if (!string.IsNullOrEmpty(json))
{
try
{
return(JsonConvert.DeserializeObject <T>(json));
}
catch (Exception ex)
{
Trace.TraceError("Could not deserialize cache object for key {0}. {1}", key, ex.Message);
}
}
return(default(T));
}
private T _Get <T>(Areas area, string field, string key)
{
key = EncodeBlobName(key);
var redisKey = string.Format("{0}^{1}^{2}", area.ToString(), field, key);
IDatabase cache = lazyConnection.Value.GetDatabase();
string json = "";
if (cache.KeyExists(redisKey))
{
var tmp = cache.StringGet(redisKey);
VigilCacheData vcd = VigilCacheData.FromString(tmp);
if (vcd == null || vcd.ExpirationDate < DateTime.UtcNow)
{
cache.KeyDelete(redisKey);
return(default(T));;
}
if (Compression.IsBase64String(vcd.Value))
{
json = Compression.Decompress(vcd.Value);
}
else
{
json = vcd.Value;
}
}
if (!string.IsNullOrEmpty(json))
{
try
{
return(JsonConvert.DeserializeObject <T>(json));
}
catch (Exception ex)
{
Trace.TraceError("Could not deserialize cache object for key {0}. {1}", key, ex.Message);
}
}
return(default(T));
}
