public async Task <DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var cachingAttribute = ObjectCacheAttribute.GetObjectCacheAttribute(objectType);
var cacheProvider = CacheManager.GetCacheProvider();
if (cachingAttribute != null && cacheProvider != null)
{
//get scenario details
var scope = cachingAttribute.Scope;
var cacheByCriteria = cachingAttribute.CacheByCriteria;
var expiration = cachingAttribute.Expiration;
//get key
var key = GetCacheItemKey(objectType, cachingAttribute);
//include criteria hash if needed
if (cachingAttribute.CacheByCriteria)
{
key = string.Format("{0}::{1}", key, criteria.GetHashCode());
}
var data = cacheProvider.Get(key);
if (data == null)
{
//cache miss
proxy = GetDataPortalProxy();
var results = await proxy.Fetch(objectType, criteria, context, isSync);
if (expiration > 0)
{
cacheProvider.Put(key, results.ReturnObject, new TimeSpan(0, expiration, 0));
}
else
{
cacheProvider.Put(key, results.ReturnObject);
}
return(results);
}
else
{
//cache hit
#if !NET45 && !NET46
await TaskEx.Delay(0);
#else
await Task.Delay(0);
#endif
return(new DataPortalResult(data));
}
}
else
{
proxy = GetDataPortalProxy();
return(await proxy.Fetch(objectType, criteria, context, isSync));
}
}
public DataPortalResult Fetch(Type objectType, object criteria, DataPortalContext context)
{
var cachingAttribute = ObjectCacheAttribute.GetObjectCacheAttribute(objectType);
var cacheProvider = CacheManager.GetCacheProvider();
if (cachingAttribute != null && cacheProvider != null)
{
//get scenario details
var scope = cachingAttribute.Scope;
var cacheByCriteria = cachingAttribute.CacheByCriteria;
var expiration = cachingAttribute.Expiration;
//get key
var key = GetCacheItemKey(objectType, cachingAttribute);
//include criteria hash if needed
if (cachingAttribute.CacheByCriteria)
{
key = string.Format("{0}::{1}", key, criteria.GetHashCode());
}
var data = cacheProvider.Get(key);
if (data == null)
{
//cache miss
proxy = GetDataPortalProxy();
var results = proxy.Fetch(objectType, criteria, context);
if (expiration > 0)
{
cacheProvider.Put(key, results, new TimeSpan(0, expiration, 0));
}
else
{
cacheProvider.Put(key, results);
}
return(results);
}
else
{
//cache hit
return((DataPortalResult)data);
}
}
else
{
proxy = GetDataPortalProxy();
return(proxy.Fetch(objectType, criteria, context));
}
}
public DataPortalResult Fetch(Type objectType, object criteria, DataPortalContext context)
{
var cachingAttribute = ObjectCacheAttribute.GetObjectCacheAttribute(objectType);
var cacheProvider = CacheManager.GetCacheProvider();
if (cachingAttribute != null && cacheProvider != null)
{
//get scenario details
var scope = cachingAttribute.Scope;
var cacheByCriteria = cachingAttribute.CacheByCriteria;
var expiration = cachingAttribute.Expiration;
//get key
var key = GetCacheItemKey(objectType, cachingAttribute);
//include criteria hash if needed
if (cachingAttribute.CacheByCriteria)
key = string.Format("{0}::{1}", key, criteria.GetHashCode());
var data = cacheProvider.Get(key);
if (data == null)
{
//cache miss
proxy = GetDataPortalProxy();
var results = proxy.Fetch(objectType, criteria, context);
if (expiration > 0)
cacheProvider.Put(key, results, new TimeSpan(0, expiration, 0));
else
cacheProvider.Put(key, results);
return results;
}
else
{
//cache hit
return (DataPortalResult)data;
}
}
else
{
proxy = GetDataPortalProxy();
return proxy.Fetch(objectType, criteria, context);
}
}
public async Task<DataPortalResult> Fetch(Type objectType, object criteria, DataPortalContext context, bool isSync)
{
var cachingAttribute = ObjectCacheAttribute.GetObjectCacheAttribute(objectType);
var cacheProvider = CacheManager.GetCacheProvider();
if (cachingAttribute != null && cacheProvider != null)
{
//get scenario details
var scope = cachingAttribute.Scope;
var cacheByCriteria = cachingAttribute.CacheByCriteria;
var expiration = cachingAttribute.Expiration;
//get key
var key = GetCacheItemKey(objectType, cachingAttribute);
//include criteria hash if needed
if (cachingAttribute.CacheByCriteria)
key = string.Format("{0}::{1}", key, criteria.GetHashCode());
var data = cacheProvider.Get(key);
if (data == null)
{
//cache miss
proxy = GetDataPortalProxy();
var results = await proxy.Fetch(objectType, criteria, context, isSync);
if (expiration > 0)
cacheProvider.Put(key, results.ReturnObject, new TimeSpan(0, expiration, 0));
else
cacheProvider.Put(key, results.ReturnObject);
return results;
}
else
{
//cache hit
#if !NET45
await TaskEx.Delay(0);
#else
await Task.Delay(0);
#endif
return new DataPortalResult(data);
}
}
else
{
proxy = GetDataPortalProxy();
return await proxy.Fetch(objectType, criteria, context, isSync);
}
}