private LeaseRenewer(LeaseRenewer.Factory.Key factorykey)
{
this.factorykey = factorykey;
UnsyncSetGraceSleepPeriod(LeaseRenewerGraceDefault);
if (Log.IsTraceEnabled())
{
instantiationTrace = StringUtils.StringifyException(new Exception("TRACE"));
}
else
{
instantiationTrace = null;
}
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (obj != null && obj is LeaseRenewer.Factory.Key)
{
LeaseRenewer.Factory.Key that = (LeaseRenewer.Factory.Key)obj;
return(this.authority.Equals(that.authority) && this.ugi.Equals(that.ugi));
}
return(false);
}
/// <summary>Get a renewer.</summary>
private LeaseRenewer Get(string authority, UserGroupInformation ugi)
{
lock (this)
{
LeaseRenewer.Factory.Key k = new LeaseRenewer.Factory.Key(authority, ugi);
LeaseRenewer r = renewers[k];
if (r == null)
{
r = new LeaseRenewer(k);
renewers[k] = r;
}
return(r);
}
}