/// <summary>
/// Associate DataClient with specific DataLifeCycle object
/// </summary>
/// <param name="lifeCycle">DataLifeCycle object</param>
public void SetDataLifeCycle(DataLifeCycle lifeCycle)
{
Microsoft.Hpc.Scheduler.Session.Internal.ParamCheckUtility.ThrowIfNull(lifeCycle, "lifeCycle");
this.CheckIfDisposed();
this.CheckIfReadOnly();
if (this.hasLifeCycle)
{
throw new DataException(DataErrorCode.DataClientLifeCycleSet, null, this.Id);
}
DataLifeCycleContext context = lifeCycle.Internal.Context;
SessionBasedDataLifeCycleContext sessionContext = context as SessionBasedDataLifeCycleContext;
IDataService dataAgent = GetDataServiceAgent(this.headNode, this.scheme, this.userName, this.password);
InvokeDataOperation <bool>(
dataAgent,
delegate(IDataService agent)
{
agent.AssociateDataClientWithSession(this.Id, sessionContext.SessionId);
return(true);
});
this.hasLifeCycle = true;
}
/// <summary>
/// Create a DataLifeCycleInternal object that aligns with lifetime of a session. Data assocaited with
/// this DataLifeCycleInternal object will be automatically removed on session close.
/// </summary>
/// <param name="sessionId">session id</param>
public DataLifeCycleInternal(int sessionId)
{
lifeCycleContext = new SessionBasedDataLifeCycleContext(sessionId);
}
