|
public static Get ( IEnumerable |
||
| idArray | IEnumerable |
|
| return | IEnumerable |
|
public static IEnumerable <NodeHead> Get(IEnumerable <string> pathSet)
{
foreach (var head in pathSet.Select(p => NodeHead.Get(p)))
{
yield return(head);
}
}
private void ResetGroupIds()
{
_protectedGroupIds = new Lazy <int[]>(() => _protectedGroups
.Select(gp => NodeHead.Get(gp)?.Id)
.Where(gid => gid.HasValue)
.Select(gid => gid.Value)
.ToArray());
}
internal static Stream GetBinaryStream(int nodeId, int versionId, int propertyTypeId)
{
BinaryCacheEntity binaryCacheEntity = null;
if (TransactionScope.IsActive)
{
binaryCacheEntity = DataProvider.Current.LoadBinaryCacheEntity(versionId, propertyTypeId);
return(new SnStream(binaryCacheEntity.Context, binaryCacheEntity.RawData));
}
// Try to load cached binary entity
var cacheKey = BinaryCacheEntity.GetCacheKey(versionId, propertyTypeId);
binaryCacheEntity = (BinaryCacheEntity)DistributedApplication.Cache.Get(cacheKey);
if (binaryCacheEntity == null)
{
// Not in cache, load it from the database
binaryCacheEntity = DataProvider.Current.LoadBinaryCacheEntity(versionId, propertyTypeId);
// insert the binary cache entity into the
// cache only if we know the node id
if (binaryCacheEntity != null && nodeId != 0)
{
if (!RepositoryEnvironment.WorkingMode.Populating)
{
var head = NodeHead.Get(nodeId);
DistributedApplication.Cache.Insert(cacheKey, binaryCacheEntity,
CacheDependencyFactory.CreateBinaryDataDependency(nodeId, head.Path, head.NodeTypeId));
}
}
}
// Not found even in the database
if (binaryCacheEntity == null)
{
return(null);
}
if (binaryCacheEntity.Length == -1)
{
return(null);
}
return(new SnStream(binaryCacheEntity.Context, binaryCacheEntity.RawData));
}