public static IModelSaveResult <T> SaveFile <T, TProviderFilter>(
this IFileStoreStep <File, TProviderFilter> fileStoreStep,
T file)
where T : File
where TProviderFilter : class, IProviderTypeFilter
{
Mandate.ParameterNotNull(file, "file");
using (var unit = fileStoreStep.HiveManager.OpenWriter <TProviderFilter>())
{
unit.Repositories.AddOrUpdate(file);
unit.Complete();
try
{
unit.Repositories.AddOrUpdate(file);
unit.Complete();
return(new ModelSaveResult <T>(true, file));
}
catch (Exception ex)
{
unit.Abandon();
return(new ModelSaveResult <T>(false, file, ex));
}
}
}
public static IModelSaveResult <File> SaveFile <TProviderFilter>(
this IFileStoreStep <File, TProviderFilter> fileStoreStep,
string filename,
byte[] contentBytes)
where TProviderFilter : class, IProviderTypeFilter
{
Mandate.ParameterNotNullOrEmpty(filename, "filename");
var file = new File(filename, contentBytes);
return(fileStoreStep.SaveFile(file));
}
public static File GetFile <TProviderFilter>(
this IFileStoreStep <File, TProviderFilter> fileStoreStep,
string filename)
where TProviderFilter : class, IProviderTypeFilter
{
Mandate.ParameterNotNullOrEmpty(filename, "filename");
using (var unit = fileStoreStep.HiveManager.OpenReader <TProviderFilter>())
{
return(unit.Repositories.Get <File>(HiveId.Parse(filename)));
}
}
public static IModelSaveResult <File> CreateDirectory <TProviderFilter>(
this IFileStoreStep <File, TProviderFilter> fileStoreStep,
string containerName)
where TProviderFilter : class, IProviderTypeFilter
{
Mandate.ParameterNotNullOrEmpty(containerName, "containerName");
var file = new File {
IsContainer = true, Name = containerName
};
return(fileStoreStep.SaveFile(file));
}
public static IEnumerable <File> GetFiles <TProviderFilter>(
this IFileStoreStep <File, TProviderFilter> fileStoreStep,
string containerName,
bool includeDescendants = false)
where TProviderFilter : class, IProviderTypeFilter
{
Mandate.ParameterNotNullOrEmpty(containerName, "containerName");
using (var unit = fileStoreStep.HiveManager.OpenReader <TProviderFilter>())
{
var container = unit.Repositories.Get <File>(HiveId.Parse(containerName));
if (container == null)
{
throw new ArgumentOutOfRangeException(containerName, containerName, "Directory does not exist");
}
if (includeDescendants)
{
var descendantIds = unit.Repositories.GetDescendantIds(container.Id, FixedRelationTypes.DefaultRelationType);
return(unit.Repositories.Get <File>(false, descendantIds).Where(x => !x.IsContainer));
}
var childIds = unit.Repositories.GetChildRelations(container.Id, FixedRelationTypes.DefaultRelationType).Select(x => x.DestinationId).ToArray();
return(unit.Repositories.Get <File>(false, childIds).Where(x => !x.IsContainer));
}
}
