private List<VirtualDiskGroup> ParseVolumeGroup(XmlDocument document)
{
List<VirtualDiskGroup> virtualDiskGroupList = new List<VirtualDiskGroup>();
XmlNodeList nodeList = document.SelectNodes(@"//VolumeContainerGroup");
foreach (XmlNode node in nodeList)
{
VirtualDiskGroup virtualDiskGroup = new VirtualDiskGroup();
virtualDiskGroup.Name = node.Attributes["Name"].Value;
virtualDiskGroup.InstanceId = node.Attributes["Id"].Value;
foreach (XmlNode childNode in node.ChildNodes)
{
if ("VolumeID" == childNode.Name)
{
virtualDiskGroup.VirtualDiskList.Add(childNode.InnerText);
}
}
virtualDiskGroupList.Add(virtualDiskGroup);
}
return virtualDiskGroupList;
}
/// <summary>
/// Parse Virtual disk group
/// </summary>
private void ParseVirtualDiskGroup()
{
this.virtualDiskGroupList = new List<VirtualDiskGroup>();
var backupDataInfoList = this.GetSubElements(doc.Root, "BackupData");
foreach (var backupData in backupDataInfoList)
{
// find items corresponding to
var collectionsList = this.GetSubElements(backupData, "Collections");
foreach (var collections in collectionsList)
{
var collectionInfoList = this.GetSubElements(collections, "CollectionInfo");
foreach (var collectionInfo in collectionInfoList)
{
VirtualDiskGroup virtualDiskGroup = new VirtualDiskGroup();
virtualDiskGroup.VirtualDiskList = new List<string>();
foreach (var volumeGroupProperty in collectionInfo.Elements())
{
if ("Alias" == volumeGroupProperty.Name.LocalName)
{
virtualDiskGroup.Name = volumeGroupProperty.Value;
}
else if ("Id" == volumeGroupProperty.Name.LocalName)
{
virtualDiskGroup.InstanceId = volumeGroupProperty.Value;
}
else if ("ExplicitVolumes" == volumeGroupProperty.Name.LocalName)
{
foreach (var volumeInfo in volumeGroupProperty.Elements())
{
if ("VolumeInfo" == volumeInfo.Name.LocalName)
{
foreach (var volumeInfoItem in volumeInfo.Elements())
{
if ("Id" == volumeInfoItem.Name.LocalName)
{
VirtualDisk disk =
this.volumeList.Find(volume => volumeInfoItem.Value == volume.VSN);
if (null != disk)
{
virtualDiskGroup.VirtualDiskList.Add(disk.InstanceId);
}
else
{
throw new MissingMemberException(
string.Format(Resources.MigrationExpectedVolumeNotFound,
volumeInfoItem.Value));
}
break;
}
}
}
}
}
}
this.virtualDiskGroupList.Add(virtualDiskGroup);
}
}
}
}