/// <summary>
/// Salva o registro informado no cache. Caso já exista, o mesmo será substituído.
/// </summary>
/// <param name="cache">Instancia do cache onde o registro será salvo.</param>
/// <param name="keyFactory">Factory usado para criar as chave do registro no cache.</param>
/// <param name="typeName">Nome do tipo que o registro representa.</param>
/// <param name="record">Registro com os dados que serão salvos.</param>
/// <param name="isUpdated">Identifica se ocorreu uma atualização.</param>
/// <returns></returns>
public static ulong Save(Cache cache, IRecordKeyFactory keyFactory, Colosoft.Reflection.TypeName typeName, CacheItemRecord record, out bool isUpdated)
{
var keyGenerator = keyFactory.CreateGenerator(typeName);
var key = keyGenerator.GetKey(record);
var operationContext = new OperationContext(OperationContextFieldName.OperationType, OperationContextOperationType.CacheOperation);
TypeInfoMap typeInfoMap = cache.GetTypeInfoMap();
var handleId = typeInfoMap.GetHandleId(typeName);
isUpdated = false;
if (typeInfoMap.GetAttribList(handleId).Count == 0)
{
return(0);
}
if (cache.Contains(key, operationContext))
{
cache.Remove(key, operationContext);
isUpdated = true;
}
var queryInfo = GetCacheEntryQueryInfo(cache, typeInfoMap, record);
var result = cache.Insert(key, record, null, null, new Colosoft.Caching.Policies.PriorityEvictionHint(CacheItemPriority.Normal), null, null, queryInfo, new BitSet(), null, 0, LockAccessType.IGNORE_LOCK, null, null, operationContext);
return(result);
}
/// <summary>
/// Recupera as informações de consulta para a entrada do cache
/// </summary>
/// <param name="cache">Instancia do cache.</param>
/// <param name="typeInfoMap"></param>
/// <param name="record"></param>
/// <returns></returns>
private static System.Collections.Hashtable GetCacheEntryQueryInfo(Cache cache, TypeInfoMap typeInfoMap, CacheItemRecord record)
{
var queryInfo = new System.Collections.Hashtable();
if (typeInfoMap != null)
{
queryInfo["query-info"] = Colosoft.Caching.Loaders.CacheLoaderUtil.GetQueryInfo(record, typeInfoMap);
}
queryInfo["tag-info"] = Colosoft.Caching.Loaders.CacheLoaderUtil.GetTagInfo(record, new Tag[0]);
var hashtable2 = Colosoft.Caching.Loaders.CacheLoaderUtil.GetNamedTagsInfo(record, new NamedTagsDictionary(), typeInfoMap);
if (hashtable2 != null)
{
queryInfo["named-tag-info"] = hashtable2;
}
return(queryInfo);
}
