/// <summary>
/// Create default backup policy object
/// </summary>
/// <param name="virtualDiskGroupId">virtual disk group id associated with policy</param>
/// <param name="policyName">Name of the policy to be created</param>
/// <returns>Migration backup policy object</returns>
private MigrationBackupPolicy CreateDefaultBackupPolicy(string virtualDiskGroupId, string policyName)
{
MigrationBackupPolicy backupPolicy = new MigrationBackupPolicy();
backupPolicy.InstanceId = Guid.NewGuid().ToString();
backupPolicy.LastRunTime = null;
backupPolicy.MaxRetentionCount = MaxRetentionCount;
backupPolicy.Name = policyName;
backupPolicy.Type = BackupType.CloudSnapshot;
backupPolicy.VirtualDiskGroupId = virtualDiskGroupId;
backupPolicy.OperationInProgress = OperationInProgress.None;
backupPolicy.Disabled = true;
backupPolicy.CreatedOn = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:sszzz");
backupPolicy.BackupSchedules = new List<BackupScheduleBase>();
backupPolicy.BackupSchedules.Add(this.CreateDefaultBackupPolicySchedule());
return backupPolicy;
}
private List<MigrationBackupPolicy> ParseBackupPolicy(XmlDocument document)
{
List<MigrationBackupPolicy> backupPolicyList = new List<MigrationBackupPolicy>();
XmlNodeList nodeList = document.SelectNodes(@"//BackupPolicy");
backupPolicyList = new List<MigrationBackupPolicy>();
foreach (XmlNode node in nodeList)
{
MigrationBackupPolicy backupPolicy = new MigrationBackupPolicy();
backupPolicy.Name = node.Attributes["Name"].Value;
backupPolicy.InstanceId = node.Attributes["Id"].Value;
backupPolicy.MaxRetentionCount = long.Parse(node.Attributes["RetentionCount"].Value);
backupPolicy.CreatedOn = node.Attributes["CreatedOn"].Value;
backupPolicy.Type = (BackupType)Enum.Parse(typeof(BackupType), node.Attributes["Type"].Value, true);
backupPolicy.LastRunTime = null;
if (null != node.Attributes["LastRunTime"])
{
backupPolicy.LastRunTime = node.Attributes["LastRunTime"].Value;
}
backupPolicy.VirtualDiskGroupId = node.Attributes["VirtualDiskGroupId"].Value;
backupPolicyList.Add(backupPolicy);
}
return backupPolicyList;
}
/// <summary>
/// Parse the backup policy
/// </summary>
private void ParseBackupPolicy()
{
this.policyList = new List<MigrationBackupPolicy>();
var backupDataInfoList = this.GetSubElements(doc.Root, "BackupData");
foreach (var backupDataInfo in backupDataInfoList)
{
var backupPolicyInfoList = this.GetSubElements(backupDataInfo, "BackupPolicies");
foreach (var backupPolicyInfo in backupPolicyInfoList)
{
var policyInfo = this.GetSubElements(backupPolicyInfo, "BackupPolicyInfo");
foreach (var policyItem in policyInfo)
{
MigrationBackupPolicy backupPolicy = new MigrationBackupPolicy();
backupPolicy.BackupSchedules = new List<BackupScheduleBase>();
foreach (var policyProperty in policyItem.Elements())
{
switch (policyProperty.Name.LocalName)
{
case "Alias":
{
backupPolicy.Name = policyProperty.Value;
break;
}
case "Id":
{
backupPolicy.InstanceId = policyProperty.Value;
break;
}
case "BackupType":
{
backupPolicy.Type = BackupTypeMap[policyProperty.Value];
break;
}
case "CollectionId":
{
backupPolicy.VirtualDiskGroupId = policyProperty.Value;
break;
}
case "Disabled":
{
backupPolicy.Disabled = bool.Parse(policyProperty.Value);
break;
}
case "CreatedOn":
{
backupPolicy.CreatedOn =
policyProperty.Elements()
.ToList()
.Find(property => "_d" == property.Name.LocalName)
.Value;
break;
}
case "LastRun":
{
if (null != policyProperty.Elements())
{
var lastRunProperty =
policyProperty.Elements()
.ToList()
.Find(property => "_d" == property.Name.LocalName);
if (null != lastRunProperty)
{
backupPolicy.LastRunTime = lastRunProperty.Value;
}
}
break;
}
case "MaxRetentionCount":
{
backupPolicy.MaxRetentionCount = long.Parse(policyProperty.Value);
break;
}
case "Schedule":
{
backupPolicy.BackupSchedules.Add(this.ParseBackupScheduleImpl(policyProperty));
break;
}
default:
{
break;
}
}
}
this.policyList.Add(backupPolicy);
}
}
}
}