/// <summary>
/// Adds a pair of key and value to the cache. If the specified key already exists
/// in the cache; it is updated, otherwise a new item is added to the cache.
/// </summary>
/// <param name="key">key of the entry.</param>
/// <param name="cacheEntry">the cache entry.</param>
/// <returns>returns the result of operation.</returns>
internal override CacheInsResult InsertInternal(object key, CacheEntry cacheEntry, bool isUserOperation, CacheEntry oldEntry, OperationContext operationContext, bool updateIndex)
{
CacheInsResult result = base.InsertInternal(key, cacheEntry, isUserOperation, oldEntry, operationContext, updateIndex);
if (result == CacheInsResult.Success || result == CacheInsResult.SuccessNearEvicition)
{
if (_queryIndexManager != null && cacheEntry.QueryInfo != null)
{
_queryIndexManager.AddToIndex(key, cacheEntry, operationContext);
}
}
else if ((result == CacheInsResult.SuccessOverwrite || result == CacheInsResult.SuccessOverwriteNearEviction) && updateIndex)
{
if (_queryIndexManager != null)
{
if (oldEntry != null && oldEntry.ObjectType != null)
{
_queryIndexManager.RemoveFromIndex(key, oldEntry);
}
if (cacheEntry.QueryInfo != null)
{
_queryIndexManager.AddToIndex(key, cacheEntry, operationContext);
}
}
}
if (_context.PerfStatsColl != null && _queryIndexManager != null)
{
_context.PerfStatsColl.SetQueryIndexSize(_queryIndexManager.IndexInMemorySize);
}
return(result);
}
/// <summary>
/// Adds a pair of key and value to the cache. If the specified key already exists
/// in the cache; it is updated, otherwise a new item is added to the cache.
/// </summary>
/// <param name="key">key of the entry.</param>
/// <param name="cacheEntry">the cache entry.</param>
/// <returns>returns the result of operation.</returns>
internal override CacheInsResult InsertInternal(object key, CacheEntry cacheEntry, bool isUserOperation, CacheEntry oldEntry, OperationContext operationContext, bool updateIndex)
{
if (oldEntry != null)
{
if (!Util.CacheHelper.CheckDataGroupsCompatibility(cacheEntry.GroupInfo, oldEntry.GroupInfo))
{
return(CacheInsResult.IncompatibleGroup);// throw new Exception("Data group of the inserted item does not match the existing item's data group");
}
}
CacheInsResult result = base.InsertInternal(key, cacheEntry, isUserOperation, oldEntry, operationContext, updateIndex);
if (result == CacheInsResult.Success || result == CacheInsResult.SuccessNearEvicition)
{
_grpIndexManager.AddToGroup(key, cacheEntry.GroupInfo);
if (_queryIndexManager != null && cacheEntry.QueryInfo != null)
{
_queryIndexManager.AddToIndex(key, cacheEntry, operationContext);
}
}
else if ((result == CacheInsResult.SuccessOverwrite || result == CacheInsResult.SuccessOverwriteNearEviction) && updateIndex)
{
if (oldEntry != null)
{
_grpIndexManager.RemoveFromGroup(key, oldEntry.GroupInfo);
}
_grpIndexManager.AddToGroup(key, cacheEntry.GroupInfo);
if (_queryIndexManager != null)
{
if (oldEntry != null && oldEntry.ObjectType != null)
{
_queryIndexManager.RemoveFromIndex(key, oldEntry);
}
if (cacheEntry.QueryInfo != null)
{
_queryIndexManager.AddToIndex(key, cacheEntry, operationContext);
}
}
}
if (_context.PerfStatsColl != null)
{
if (_queryIndexManager != null)
{
_context.PerfStatsColl.SetQueryIndexSize(_queryIndexManager.IndexInMemorySize);
}
_context.PerfStatsColl.SetGroupIndexSize(_grpIndexManager.IndexInMemorySize);
}
return(result);
}
/// <summary>
/// Método interno usado para inserir uma nova entrada no cache.
/// </summary>
/// <param name="key">Chave que representa a entrada.</param>
/// <param name="cacheEntry">Instancia da entrada.</param>
/// <param name="isUserOperation">True se for uma operação do usuário.</param>
/// <param name="oldEntry">Valor da antiga entrada.</param>
/// <param name="operationContext">Contexto da operação.</param>
/// <returns>Resulta da operação.</returns>
internal override CacheInsResult InsertInternal(object key, CacheEntry cacheEntry, bool isUserOperation, CacheEntry oldEntry, OperationContext operationContext)
{
if (oldEntry != null && !CacheHelper.CheckDataGroupsCompatibility(cacheEntry.GroupInfo, oldEntry.GroupInfo))
{
return(CacheInsResult.IncompatibleGroup);
}
CacheInsResult result = base.InsertInternal(key, cacheEntry, isUserOperation, oldEntry, operationContext);
switch (result)
{
case CacheInsResult.Success:
case CacheInsResult.SuccessNearEvicition:
_grpIndexManager.AddToGroup(key, cacheEntry.GroupInfo);
if ((_queryIndexManager != null) && (cacheEntry.QueryInfo != null))
{
_queryIndexManager.AddToIndex(key, cacheEntry);
}
return(result);
case CacheInsResult.SuccessOverwrite:
case CacheInsResult.SuccessOverwriteNearEviction:
if (oldEntry != null)
{
_grpIndexManager.RemoveFromGroup(key, oldEntry.GroupInfo);
}
_grpIndexManager.AddToGroup(key, cacheEntry.GroupInfo);
if (_queryIndexManager == null)
{
return(result);
}
if (oldEntry != null && oldEntry.QueryInfo != null)
{
_queryIndexManager.RemoveFromIndex(key, oldEntry.QueryInfo);
}
if (cacheEntry.QueryInfo != null)
{
_queryIndexManager.AddToIndex(key, cacheEntry);
}
break;
}
return(result);
}