private JobInfoObject CreateBackupJob(RecoveryOperation opContext)
{
JobInfoObject infoObject = null;
RecoveryJobBase dataJob = null;
RecoveryJobBase opLogJob = null;
#region BackupJob
SubmitBackupOpParams bckpParam = (SubmitBackupOpParams)opContext.Parameter;
// create handler object
infoObject = new JobInfoObject(opContext.JobIdentifer, _context.LocalShardName, _context.LocalAddress.ip, _context.ClusterName,
RecoveryJobType.DataBackup, bckpParam.PersistenceConfiguration.FilePath);
foreach (string db in bckpParam.PersistenceConfiguration.DbCollectionMap.Keys)
{
//assuming one database is sent
dataJob = new DatabaseBackupJob(opContext.JobIdentifer, _context, db, bckpParam.PersistenceConfiguration.DbCollectionMap[db][db].ToList(), infoObject.RecoveryPersistenceManager, _context.ClusterName);
dataJob.RegisterProgressHandler(this);
infoObject.AddJob(dataJob);
// set persistence configuration
if (bckpParam.PersistenceConfiguration.FileName == null)
{
bckpParam.PersistenceConfiguration.FileName = new List <string>();
bckpParam.PersistenceConfiguration.FileName.Add(db);//add name of all databases for shard level job
}
infoObject.RecoveryPersistenceManager.SetJobConfiguration(RecoveryJobType.DataBackup, bckpParam.PersistenceConfiguration, db, 1);
}
#endregion
return(infoObject);
}
//M_TODO: must Specify DB name in case of shard job, so a separate job is created, for now this will run multiple times and override job if more
//than one db is specified.
private JobInfoObject CreateRestoreJob(RecoveryOperation opContext)
{
JobInfoObject infoObject = null;
RecoveryJobBase dataJob = null;
#region RestoreJob
SubmitRestoreOpParams resParam = (SubmitRestoreOpParams)opContext.Parameter;
foreach (string db in resParam.PersistenceConfiguration.DbCollectionMap.Keys)
{
// create handler object
// Note: this is kept inside the loop with the assumption that a seperate info object is to be kept for each database in complete cluster job
infoObject = new JobInfoObject(opContext.JobIdentifer, _context.LocalShardName, _context.LocalAddress.ip, _context.ClusterName,
RecoveryJobType.DataRestore, resParam.PersistenceConfiguration.FilePath);
string destination = resParam.PersistenceConfiguration.DbCollectionMap[db].Keys.First();
// create DataJob
dataJob = new DatabaseRestoreJob(opContext.JobIdentifer, _context, destination, resParam.PersistenceConfiguration.DbCollectionMap[db][destination].ToList <string>(), infoObject.RecoveryPersistenceManager, _context.ClusterName);
dataJob.RegisterProgressHandler(this);
infoObject.AddJob(dataJob);
// set persistence configuration
if (resParam.PersistenceConfiguration.FileName == null)
{
resParam.PersistenceConfiguration.FileName = new List <string>();
resParam.PersistenceConfiguration.FileName.Add(db);//add name of all databases for shard level job
}
infoObject.RecoveryPersistenceManager.SetJobConfiguration(RecoveryJobType.DataRestore, resParam.PersistenceConfiguration, db, 1);
}
#endregion
return(infoObject);
}