/// <summary>
/// This method is used to analyze the storage index data element to get all the mappings.
/// </summary>
/// <param name="dataElements">Specify the data element list.</param>
/// <param name="storageIndexExGuid">Specify the storage index extended GUID.</param>
/// <param name="manifestMappingGuid">Output parameter to represent the storage manifest mapping GUID.</param>
/// <param name="cellIDMappings">Output parameter to represent the mapping of cell id.</param>
/// <param name="revisionIDMappings">Output parameter to represent the revision id.</param>
/// <returns>Return true if analyze the storage index succeeds, otherwise return false.</returns>
public static bool AnalyzeStorageIndexDataElement(
List <DataElement> dataElements,
ExGuid storageIndexExGuid,
out ExGuid manifestMappingGuid,
out Dictionary <CellID, ExGuid> cellIDMappings,
out Dictionary <ExGuid, ExGuid> revisionIDMappings)
{
manifestMappingGuid = null;
cellIDMappings = null;
revisionIDMappings = null;
if (storageIndexExGuid == null)
{
return(false);
}
DataElement storageIndexDataElement = dataElements.Find(element => element.DataElementExtendedGUID.Equals(storageIndexExGuid));
StorageIndexDataElementData storageIndexData = storageIndexDataElement.GetData <StorageIndexDataElementData>();
manifestMappingGuid = storageIndexData.StorageIndexManifestMapping.ManifestMappingExtendedGUID;
cellIDMappings = new Dictionary <CellID, ExGuid>();
foreach (StorageIndexCellMapping kv in storageIndexData.StorageIndexCellMappingList)
{
cellIDMappings.Add(kv.CellID, kv.CellMappingExtendedGUID);
}
revisionIDMappings = new Dictionary <ExGuid, ExGuid>();
foreach (StorageIndexRevisionMapping kv in storageIndexData.StorageIndexRevisionMappingList)
{
revisionIDMappings.Add(kv.RevisionExtendedGUID, kv.RevisionMappingExtendedGUID);
}
return(true);
}
/// <summary>
/// This method is used to create the storage index data element.
/// </summary>
/// <param name="manifestExGuid">Specify the storage manifest data element extended GUID.</param>
/// <param name="cellIDMappings">Specify the mapping of cell manifest.</param>
/// <param name="revisionIDMappings">Specify the mapping of revision manifest.</param>
/// <returns>Return the storage index data element.</returns>
public static DataElement CreateStorageIndexDataElement(ExGuid manifestExGuid, Dictionary <CellID, ExGuid> cellIDMappings, Dictionary <ExGuid, ExGuid> revisionIDMappings)
{
StorageIndexDataElementData data = new StorageIndexDataElementData();
data.StorageIndexManifestMapping = new StorageIndexManifestMapping();
data.StorageIndexManifestMapping.ManifestMappingExtendedGUID = new ExGuid(manifestExGuid);
data.StorageIndexManifestMapping.ManifestMappingSerialNumber = new SerialNumber(System.Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
foreach (KeyValuePair <CellID, ExGuid> kv in cellIDMappings)
{
StorageIndexCellMapping cellMapping = new StorageIndexCellMapping();
cellMapping.CellID = kv.Key;
cellMapping.CellMappingExtendedGUID = kv.Value;
cellMapping.CellMappingSerialNumber = new SerialNumber(System.Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
data.StorageIndexCellMappingList.Add(cellMapping);
}
foreach (KeyValuePair <ExGuid, ExGuid> kv in revisionIDMappings)
{
StorageIndexRevisionMapping revisionMapping = new StorageIndexRevisionMapping();
revisionMapping.RevisionExtendedGUID = kv.Key;
revisionMapping.RevisionMappingExtendedGUID = kv.Value;
revisionMapping.RevisionMappingSerialNumber = new SerialNumber(Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
data.StorageIndexRevisionMappingList.Add(revisionMapping);
}
return(new DataElement(DataElementType.StorageIndexDataElementData, data));
}
/// <summary>
/// This method is used to analyze whether the data elements are confirmed to the schema defined in MS-FSSHTTPD.
/// </summary>
/// <param name="dataElements">Specify the data elements list.</param>
/// <param name="storageIndexExGuid">Specify the storage index extended GUID.</param>
/// <returns>If the data elements confirms to the schema defined in the MS-FSSHTTPD returns true, otherwise false.</returns>
public static bool TryAnalyzeWhetherConfirmSchema(List <DataElement> dataElements, ExGuid storageIndexExGuid)
{
DataElement storageIndexDataElement = dataElements.Find(element => element.DataElementExtendedGUID.Equals(storageIndexExGuid));
if (storageIndexExGuid == null)
{
return(false);
}
StorageIndexDataElementData storageIndexData = storageIndexDataElement.GetData <StorageIndexDataElementData>();
ExGuid manifestMappingGuid = storageIndexData.StorageIndexManifestMapping.ManifestMappingExtendedGUID;
DataElement storageManifestDataElement = dataElements.Find(element => element.DataElementExtendedGUID.Equals(manifestMappingGuid));
if (storageManifestDataElement == null)
{
return(false);
}
return(SchemaGuid.Equals(storageManifestDataElement.GetData <StorageManifestDataElementData>().StorageManifestSchemaGUID.GUID));
}
/// <summary>
/// This method is used to create the storage index data element.
/// </summary>
/// <param name="manifestExGuid">Specify the storage manifest data element extended GUID.</param>
/// <param name="cellIDMappings">Specify the mapping of cell manifest.</param>
/// <param name="revisionIDMappings">Specify the mapping of revision manifest.</param>
/// <returns>Return the storage index data element.</returns>
public static DataElement CreateStorageIndexDataElement(ExGuid manifestExGuid, Dictionary<CellID, ExGuid> cellIDMappings, Dictionary<ExGuid, ExGuid> revisionIDMappings)
{
StorageIndexDataElementData data = new StorageIndexDataElementData();
data.StorageIndexManifestMapping = new StorageIndexManifestMapping();
data.StorageIndexManifestMapping.ManifestMappingExtendedGUID = new ExGuid(manifestExGuid);
data.StorageIndexManifestMapping.ManifestMappingSerialNumber = new SerialNumber(System.Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
foreach (KeyValuePair<CellID, ExGuid> kv in cellIDMappings)
{
StorageIndexCellMapping cellMapping = new StorageIndexCellMapping();
cellMapping.CellID = kv.Key;
cellMapping.CellMappingExtendedGUID = kv.Value;
cellMapping.CellMappingSerialNumber = new SerialNumber(System.Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
data.StorageIndexCellMappingList.Add(cellMapping);
}
foreach (KeyValuePair<ExGuid, ExGuid> kv in revisionIDMappings)
{
StorageIndexRevisionMapping revisionMapping = new StorageIndexRevisionMapping();
revisionMapping.RevisionExtendedGUID = kv.Key;
revisionMapping.RevisionMappingExtendedGUID = kv.Value;
revisionMapping.RevisionMappingSerialNumber = new SerialNumber(Guid.NewGuid(), SequenceNumberGenerator.GetCurrentSerialNumber());
data.StorageIndexRevisionMappingList.Add(revisionMapping);
}
return new DataElement(DataElementType.StorageIndexDataElementData, data);
}